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AltF Backlinks

Free backlink sites list: 1,964 places to get a link

A maintained list of 1,964 legitimate backlink sites: directories, profile creation sites, guest posting sites, launch platforms, registries and marketplaces. 1,628 are free or have a free tier, 44 usually give a dofollow link, and 781 have an estimated DA of 70 or more. Every row shows authority, link type, cost and effort, and links straight to the submit page.

1,964
Opportunities
1,628
Free or freemium
781
Est. DA 70+
208
Quick wins

101–200 of 273 opportunities

The table is wider than the screen — swipe it sideways for cost, effort and the preparation notes.

Submission opportunities with impact score, cost, effort, priority, status and preparation notes. Scroll horizontally for all columns.
#Impact (sorted)Site — sort by thisEst. DA — sort by thisLinkDomainTypeCostEffort — sort by thisPriorityStatusWhat to prepareRules / caveatCheckedActions
10181Matomo Marketplace75Link type unknownmatomo.orgMarketplaces and app storesFree + paid tierModerateHighNot submittedDevelop a legitimate Matomo plugin for consent-aware privacy auditing, complete plugin metadata and documentation, tag a release, and enable Marketplace updates.Free plugins must use a compatible license and follow privacy rules; phoning home needs consent and sponsored links are prohibited, with review controlling listing.2026-08-03Open Matomo Marketplace submit page (new tab)Matomo Marketplace details
10281monday.com Apps Marketplace90Link type unknownmonday.comMarketplaces and app storesFree + paid tierModerateHighVerified liveCreate a monday app that runs selected board exports through an your tool privacy, accessibility, or reporting workflow and provides documented results.Must deliver unique value and pass product, engineering, security, privacy, content, support, and legal review; thin apps are ineligible.Official monday.com app submission documentation checked 2026-08-07Open monday.com Apps Marketplace submit page (new tab)monday.com Apps Marketplace details
10381Nocode.tech50Link type unknownnocode.techMarketplaces and app storesFreeInvolvedHighNeeds checkingSubmit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.Accurate tool details required; editorial approval controls publication. Dofollow is reported but recheck after approval.2026-07-30 • https://www.submission.directory/site/nocode-techOpen Nocode.tech submit page (new tab)Nocode.tech details
10481nopCommerce Marketplace75Link type unknownnopcommerce.comMarketplaces and app storesFree + paid tierModerateHighVerified liveBuild an admin plugin that scans selected product content or exports for PII, accessibility, and fraud-risk signals.Provide a detailed description, screenshots, supported versions, docs, demo and contact links, and pass manual security and technical review.Official nopCommerce plugin submission documentation checked 2026-08-07Open nopCommerce Marketplace submit page (new tab)nopCommerce Marketplace details
10581October CMS Marketplace65Link type unknownoctobercms.comMarketplaces and app storesFree + paid tierModerateHighVerified liveBuild an October CMS plugin that runs your tool privacy or accessibility checks on administrator-selected content and media.A Composer package, Git source, icon, documentation, and categories are required; marketplace approval and quality review apply.Official October CMS author and marketplace guidance checked 2026-08-07Open October CMS Marketplace submit page (new tab)October CMS Marketplace details
10681Pabbly Connect Developer60Link type unknownpabbly.comMarketplaces and app storesFree + paid tierModerateHighLive, conditionalBuild a working your tool connector with useful triggers or actions and submit it for the Pabbly Connect integration catalog.Requires REST API knowledge, a functioning integration and Pabbly best-practice review; do not create an empty listing.2026-08-05Open Pabbly Connect Developer submit page (new tab)Pabbly Connect Developer details
10781TechnologyCounter55Link type unknowntechnologycounter.comMarketplaces and app storesFree + paid tierModerateHighVerified liveCreate a vendor account, add your tool as a SaaS product and complete the platform's authenticity validation.The product goes live after authenticity checks; provide verifiable company information and collect only genuine customer reviews.2026-08-03 • https://vendor.technologycounter.com/create-profileOpen TechnologyCounter submit page (new tab)TechnologyCounter details
10880Albato App Integrator50Link type unknownalbato.comMarketplaces and app storesNot statedModerateHighLive, conditionalBuild and test an your tool API integration, then request publication in Albato's public app library.Requires documented API access, working authentication, tested triggers/actions and compliance with publication rules.2026-08-05Open Albato App Integrator submit page (new tab)Albato App Integrator details
10980Databricks Marketplace85Nofollowdatabricks.comMarketplaces and app storesNot statedModerateHighVerified livePublish an your tool privacy-checking notebook, synthetic benchmark, AI model, app, or defensive MCP server.Requires Unity Catalog, Marketplace admin role, provider-policy acceptance, and partner approval for public listings.Official Databricks Marketplace provider documentation checked 2026-08-07Open Databricks Marketplace submit page (new tab)Databricks Marketplace details
11080Dealify45Link type unknowndealify.comMarketplaces and app storesNot statedModerateHighLive, conditionalPropose a truthful lifetime, annual, credit-based, or freebie campaign with clear limits and customer support terms.Dealify vets products; do not create an artificial discount, and confirm refund, support, payout, and campaign obligations before launch.2026-08-03Open Dealify submit page (new tab)Dealify details
11180SaaS Mantra—Link type unknownsaasmantra.comMarketplaces and app storesNot statedModerateHighLive, conditionalPitch a sustainable your tool lifetime or annual offer with redemption flow, onboarding, roadmap, and support capacity.Use only if a genuine deal is financially sustainable; curation, customer support, refunds, and negotiated campaign terms apply.2026-08-03Open SaaS Mantra submit page (new tab)SaaS Mantra details
11280UiPath Marketplace85Link type unknownuipath.comMarketplaces and app storesNot statedModerateHighVerified liveCreate a reusable UiPath automation that invokes a documented your tool workflow such as a local file privacy check and publish it under a verified profile.Content must be functional, documented, quality-reviewed, compatible with named UiPath products, and use third-party names and assets correctly.Official UiPath Marketplace documentation checked 2026-08-07Open UiPath Marketplace submit page (new tab)UiPath Marketplace details
11378Guestio50Link type unknownguestio.comMarketplaces and app storesFree + paid tierInvolvedHighLive, conditionalClaim a free account, complete a credible founder guest profile, and pursue relevant podcast, newsletter, or blog interviews.Earn mentions through real interviews; do not pay hosts for undisclosed editorial coverage or send bulk pitches.2026-08-05Open Guestio submit page (new tab)Guestio details
11476Nova Extension Library55Link type unknownnova.appMarketplaces and app storesPaidQuickHighVerified liveBuild a Nova extension that runs your tool privacy and code-safety checks from the editor.Validate and submit through Nova CLI; manifest category and runtime requirements apply.Official Nova extension CLI documentation checked 2026-08-07Open Nova Extension Library submit page (new tab)Nova Extension Library details
11576Sketch Plugin Directory85Link type unknownsketch.comMarketplaces and app storesPaidQuickHighVerified liveBuild a Sketch plugin for accessibility, metadata cleanup, or sensitive-placeholder detection.Host the plugin ZIP and update JSON, then submit to the official directory; legacy skpm is unsupported.Official Sketch plugin publishing documentation checked 2026-08-07Open Sketch Plugin Directory submit page (new tab)Sketch Plugin Directory details
11676Twilio Segment Integration Catalog85Link type unknownsegment.comMarketplaces and app storesPaidQuickHighVerified liveBuild a destination or function that sends only explicitly selected and sanitized events to your tool for PII or schema checks.Submit company and service metadata, documentation, and test credentials; Segment tests before a public beta listing, and strict consent and minimization are essential.Official Twilio Segment partner checklist checked 2026-08-07Open Twilio Segment Integration Catalog submit page (new tab)Twilio Segment Integration Catalog details
11774Apple App Store100Nofollowdeveloper.apple.comMarketplaces and app storesPaidModerateHighLive, conditionalShip a real your tool iOS or macOS app and add the product, support and privacy URLs in App Store Connect.Requires Apple Developer membership, native app functionality, privacy disclosures and successful App Review.https://developer.apple.com/app-store/submitting/Open Apple App Store submit page (new tab)Apple App Store details
11874Freshworks Marketplace85Nofollowfreshworks.comMarketplaces and app storesPaidModerateHighVerified liveBuild a Freshdesk or Freshservice app that deliberately sends selected ticket text to an your tool PII or scam check and returns a transparent report.A functional app must pass platform validation plus security, UX, code, documentation, privacy, and listing review.Official Freshworks app submission documentation checked 2026-08-07Open Freshworks Marketplace submit page (new tab)Freshworks Marketplace details
11974Google Play100Nofollowplay.google.comMarketplaces and app storesPaidModerateHighLive, conditionalPublish a genuine your tool Android app and use the website, support and privacy-policy fields for official links.Developer verification, testing requirements, privacy/data-safety disclosures and Play policy compliance are required.https://play.google.com/console/about/Open Google Play submit page (new tab)Google Play details
12074Inkscape Extension Gallery75Link type unknowninkscape.orgMarketplaces and app storesPaidModerateHighVerified livePublish an Inkscape extension for SVG metadata cleanup, privacy inspection, or accessible-export checks.Upload through InkSpace and request review; provide source, licence, compatibility details, and safe code.Official Inkscape extension gallery submission path checked 2026-08-07Open Inkscape Extension Gallery submit page (new tab)Inkscape Extension Gallery details
12174Mendix Marketplace75Link type unknownmendix.comMarketplaces and app storesPaidModerateHighVerified liveBuild a Mendix connector or module that invokes your tool on user-selected records or files and displays structured reports.Supply package or source, screenshots, documentation, and support URLs; public content is reviewed for quality, licensing, and vulnerabilities.Official Mendix Marketplace content submission documentation checked 2026-08-07Open Mendix Marketplace submit page (new tab)Mendix Marketplace details
12274OBS Resources80Link type unknownobsproject.comMarketplaces and app storesPaidModerateHighVerified liveBuild an OBS privacy guard that detects exposed secrets or sensitive screen regions before streaming.Submit through Add Resource; a forum account and moderation approval are required and review may be slow.Official OBS plugin resource instructions checked 2026-08-07Open OBS Resources submit page (new tab)OBS Resources details
12374ONLYOFFICE Plugin Marketplace75Link type unknownonlyoffice.comMarketplaces and app storesPaidModerateHighVerified liveBuild an ONLYOFFICE plugin for document redaction, metadata cleanup, or secret scanning.Add the working plugin to the marketplace repository and submit a pull request; it must function correctly before approval.Official ONLYOFFICE marketplace submission documentation checked 2026-08-07Open ONLYOFFICE Plugin Marketplace submit page (new tab)ONLYOFFICE Plugin Marketplace details
12474PitchGround55Link type unknownpitchground.comMarketplaces and app storesPaidModerateHighLive, conditionalCreate the product in PitchGround's vendor dashboard and prepare a tested redemption, onboarding, documentation, and support flow.A functional SaaS and sustainable offer are required; review the 60-day refund maturation, payout threshold, support, and testing rules first.2026-08-03Open PitchGround submit page (new tab)PitchGround details
12574Sentry Integration Directory85Link type unknownsentry.ioMarketplaces and app storesPaidModerateHighVerified liveBuild a Sentry integration that detects PII or credentials before issue data is exported or shared.Requires complete metadata, installation docs, support email, demo video, and an estimated four-to-five-week review.Official Sentry public integration publication instructions checked 2026-08-07Open Sentry Integration Directory submit page (new tab)Sentry Integration Directory details
12674Zendesk Marketplace90Link type unknownzendesk.comMarketplaces and app storesPaidModerateHighVerified liveCreate a Zendesk app or marketing-only integration for selected-ticket PII and scam checks with your tool support and pricing links.Organization registration, a working app or integration, manifest, assets, privacy/support material, truthful pricing, and review are mandatory.Official Zendesk Marketplace submission documentation checked 2026-08-07Open Zendesk Marketplace submit page (new tab)Zendesk Marketplace details
12774Zoho Marketplace90Link type unknownzoho.comMarketplaces and app storesPaidModerateHighVerified liveBuild a Zoho extension for document privacy, text cleanup, or data-export checks and submit its support, policy, guide, and website links.Public extensions require review, declared data handling, privacy policy, terms, screenshots, user documentation, and accurate pricing.Official Zoho Sigma extension publishing documentation checked 2026-08-07Open Zoho Marketplace submit page (new tab)Zoho Marketplace details
12871PodcastGuests.com45Link type unknownpodcastguests.comMarketplaces and app storesPaidInvolvedHighLive, conditionalCreate a genuine founder expert profile with your tool website, topics, bio, and real media appearances so relevant hosts can invite you.Profile must represent a real expert; no fake appearances or mass pitching. Basic allows one website link.2026-08-05Open PodcastGuests.com submit page (new tab)PodcastGuests.com details
12968Apify Store70Nofollowapify.comMarketplaces and app storesFreeQuickMediumLive, conditionalBuild a working your tool automation Actor, publish it to the Store and include contextual project/documentation links.Actor must perform a real automation use case, meet Store quality/security rules and avoid unauthorized scraping or data use.https://docs.apify.com/actors/publishingOpen Apify Store submit page (new tab)Apify Store details
13068Budibase Community Plugins60Link type unknownbudibase.comMarketplaces and app storesFreeQuickMediumVerified liveBuild a useful your tool Budibase component or data-source plugin, publish the package or repository, and seek inclusion in community plugin resources.A functional plugin and public package are required; central curation is not guaranteed, so treat the package and documentation as the primary asset.Official Budibase custom plugin documentation checked 2026-08-07Open Budibase Community Plugins submit page (new tab)Budibase Community Plugins details
13168Contao Extensions45Link type unknownextensions.contao.orgMarketplaces and app storesFreeQuickMediumVerified liveBuild a functional Contao bundle for an your tool site-audit use case, publish tagged releases on Packagist with contao-bundle and manager-plugin metadata, and let the official index discover it.Requires a real Contao extension, public Composer package, at least one version tag and correct Contao Manager Plugin metadata; optional rich listing metadata is contributed separately.2026-08-05Open Contao Extensions submit page (new tab)Contao Extensions details
13268Fluentd Plugin Directory65Link type unknownfluentd.orgMarketplaces and app storesFreeQuickMediumVerified liveBuild and publish a real fluent-plugin-* RubyGem that redacts/routes privacy-sensitive logs and includes your tool as its project homepage.Must follow Fluentd plugin naming/API conventions and be a valid public RubyGem; the official directory refreshes periodically from RubyGems, so indexing is not immediate.2026-08-05 — https://docs.fluentd.org/plugin-developmentOpen Fluentd Plugin Directory submit page (new tab)Fluentd Plugin Directory details
13368Jellyfin Plugin Catalog70Link type unknownjellyfin.orgMarketplaces and app storesFreeQuickMediumVerified liveBuild a functional Jellyfin privacy, metadata-cleanup, or local-safety plugin with a maintained manifest repository, then propose its repository and documentation entry.Third-party listing is curated through documentation; official inclusion is not guaranteed and the plugin must remain compatible with Jellyfin's ABI.Official Jellyfin plugin catalog and repository guidance checked 2026-08-05Open Jellyfin Plugin Catalog submit page (new tab)Jellyfin Plugin Catalog details
13468Joomla Extensions Directory90Sometimes dofollowjoomla.orgMarketplaces and app storesFreeQuickMediumLive, conditionalBuild a functional your tool Joomla integration and submit a complete listing with an approved download route.Actual installable extension required; GPL, trademark, update-system, security and listing checks apply.2026-08-05 official JED submission guide and entry checklistOpen Joomla Extensions Directory submit page (new tab)Joomla Extensions Directory details
13568Mastra Templates and Integrations50Link type unknownmastra.aiMarketplaces and app storesFreeQuickMediumVerified liveCreate a working public your tool integration or reusable Mastra template with repository and documentation for review and cross-listing.A working integration and public repository are required; documentation listing, partner placement, and co-marketing are not guaranteed.2026-08-05Open Mastra Templates and Integrations submit page (new tab)Mastra Templates and Integrations details
13668napari Hub40Link type unknownnapari-hub.orgMarketplaces and app storesFreeQuickMediumVerified liveCreate a useful npe2 napari plugin for image privacy, metadata inspection or scientific redaction, publish it correctly on PyPI and let the official hub index its project metadata.Must be a working napari plugin with correct manifest, classifiers, tests and PyPI metadata; directory pages expose project details but are not an endorsement.2026-08-05Open napari Hub submit page (new tab)napari Hub details
13768RabbitMQ Community Plugins80Link type unknownrabbitmq.comMarketplaces and app storesFreeQuickMediumVerified liveBuild a stable open-source RabbitMQ plugin for a legitimate your tool security/privacy workflow and ask the RabbitMQ team to list it.Must be a real Erlang/OTP plugin, safely supervised, tested against supported RabbitMQ releases, distributed as an .ez artifact and maintained by its author.2026-08-05 — https://www.rabbitmq.com/plugin-developmentOpen RabbitMQ Community Plugins submit page (new tab)RabbitMQ Community Plugins details
13868Raycast Store70Link type unknownraycast.comMarketplaces and app storesFreeQuickMediumLive, conditionalBuild your tool actions as a Raycast extension and publish through the official GitHub PR workflow.Extension must follow Store guidelines and generally be open-source under the required license.https://developers.raycast.com/basics/publish-an-extensionOpen Raycast Store submit page (new tab)Raycast Store details
13968Roadie Backstage Plugins Directory50Link type unknownroadie.ioMarketplaces and app storesFreeQuickMediumVerified livePublish a substantial open-source Backstage plugin that integrates your tool privacy/security checks, then request inclusion if the directory does not discover it.Plugin must be installable, documented and maintained; public directory inclusion is curated/indexed and not guaranteed merely by publishing an npm package.2026-08-05 — https://roadie.io/docs/details/requesting-plugins/Open Roadie Backstage Plugins Directory submit page (new tab)Roadie Backstage Plugins Directory details
14068Silverstripe Add-ons60Link type unknownaddons.silverstripe.orgMarketplaces and app storesFreeQuickMediumVerified liveBuild a maintained Silverstripe CMS module for a useful your tool privacy, accessibility or URL-audit workflow, publish it with correct Composer metadata and submit it to the public directory.Module must be open and installable, follow Silverstripe conventions, document usage and compatibility, use tagged releases and accept ongoing code-quality and update responsibility.2026-08-05Open Silverstripe Add-ons submit page (new tab)Silverstripe Add-ons details
14168Statamic Marketplace65Link type unknownstatamic.comMarketplaces and app storesFreeQuickMediumLive, conditionalBuild a functional privacy, accessibility or security add-on, publish it on Packagist and create its Marketplace product page.Requires a genuine Composer add-on and seller account; paid add-ons additionally need payment and bank setup.2026-08-05 official Statamic add-on publishing guideOpen Statamic Marketplace submit page (new tab)Statamic Marketplace details
14268Vim Online Scripts75Link type unknownvim.orgMarketplaces and app storesFreeQuickMediumVerified liveBuild and upload a genuinely useful Vim privacy or secret-checking plugin with your tool documentation and a relevant project link.Only publish a working original script; follow Vim script upload rules and avoid keyword-stuffed descriptions.2026-08-05Open Vim Online Scripts submit page (new tab)Vim Online Scripts details
14368WebThings Add-ons45Link type unknownwebthings.ioMarketplaces and app storesFreeQuickMediumVerified liveBuild a WebThings adapter, notifier, or interface extension for local privacy or device-risk controls, follow the add-on APIs, test on Gateway 2.x, and publish it to the directory.Must be an actual WebThings add-on, use unique non-misleading branding, document device/data access, and account for current 2.x compatibility.Official WebThings add-on directory and development guidance checked 2026-08-05Open WebThings Add-ons submit page (new tab)WebThings Add-ons details
144663D Slicer Extensions Catalog50Link type unknownextensions.slicer.orgMarketplaces and app storesFreeModerateMediumVerified liveBuild and test a Slicer extension for medical-image de-identification, metadata inspection or privacy validation, then add its .s4ext metadata to ExtensionIndex by pull request.Medical/scientific imaging relevance is mandatory; automated platform builds must pass and health/privacy claims need responsible validation.2026-08-05Open 3D Slicer Extensions Catalog submit page (new tab)3D Slicer Extensions Catalog details
14566Amazon Appstore95Nofollowamazon.comMarketplaces and app storesFreeModerateMediumLive, conditionalSubmit a tested your app for compatible Amazon devices with complete descriptions, support links, privacy details and store assets.Requires a real APK/AAB or VPKG, physical-device testing, policy compliance and review; not intended for generic promotional wrappers.2026-08-05 official Amazon Appstore submission guideOpen Amazon Appstore submit page (new tab)Amazon Appstore details
14666Backstage Plugin Directory70Link type unknownbackstage.ioMarketplaces and app storesFreeModerateMediumLive, conditionalBuild and openly maintain a Backstage plugin that gives platform teams a real your tool workflow, then announce it through the community-plugins process and meet directory metadata requirements.The plugin must solve a genuine developer-platform problem and follow Backstage's frontend/backend systems, design guidance, repository rules, testing, review, licensing, and release process. Create the recommended community issue before contributing; avoid a promotional shell.2026-08-03Open Backstage Plugin Directory submit page (new tab)Backstage Plugin Directory details
14766Cinnamon Spices60Link type unknowncinnamon-spices.linuxmint.comMarketplaces and app storesFreeModerateMediumVerified liveBuild a maintained Cinnamon applet that launches or monitors a useful local your tool privacy workflow and submit it by pull request.Must follow the UUID/file structure, include info.json, screenshot and functional code, pass validate-spice, contain no malicious behavior, and pass team review.2026-08-05 — https://github.com/linuxmint/cinnamon-spices-appletsOpen Cinnamon Spices submit page (new tab)Cinnamon Spices details
14866CrazyGames Developer Portal70Link type unknowncrazygames.comMarketplaces and app storesFreeModerateMediumNeeds checkingUpload a finished HTML5 game through the developer portal; it goes through a playtest phase before a full release, and the game page credits you as the developer.Games are reviewed for quality and must run in the browser; integrating their SDK is needed for ad revenue share.Added 2026-11-01Open CrazyGames Developer Portal submit page (new tab)CrazyGames Developer Portal details
14966Creative Fabrica75Nofollowcreativefabrica.comMarketplaces and app storesFreeModerateMediumVerified liveApply as a designer and publish an original template, icon pack or printable that genuinely complements an your tool workflow.Products are reviewed and must be owned and licensed by the seller; personal contact details and unauthorized external links are restricted in product listings.2026-08-03Open Creative Fabrica submit page (new tab)Creative Fabrica details
15066Creative Market85Nofollowcreativemarket.comMarketplaces and app storesFreeModerateMediumVerified liveApply with a strong portfolio and sell an original your tool-compatible template or design kit, using permitted shop branding and product documentation.Shop approval requires a portfolio; products must be original, properly licensed and commercially useful. External-link placement is controlled by marketplace rules.2026-08-03Open Creative Market submit page (new tab)Creative Market details
15166Ecwid App Market80Nofollowecwid.comMarketplaces and app storesFreeModerateMediumVerified liveBuild an your tool Ecwid app, propose it, sign the partner agreement, and submit it for review with website and support links.Requires a real public app, partner contract, review, support, and eligible legal and payments setup; listing is not guaranteed.Official Ecwid public app overview checked 2026-08-07Open Ecwid App Market submit page (new tab)Ecwid App Market details
15266Firefox Add-ons95Nofollowaddons.mozilla.orgMarketplaces and app storesFreeModerateMediumNot submittedPublish privacy/helper extension.Requires real extension and Mozilla review.2026-07-30Open Firefox Add-ons submit page (new tab)Firefox Add-ons details
15366Flathub75Nofollowflathub.orgMarketplaces and app storesFreeModerateMediumLive, conditionalSubmit a mature graphical Linux your app with verified metadata, screenshots, homepage and source links.Strictly requires a functional Flatpak; current Flathub policy disallows generative-AI-assisted submission code, content and review comments.Official Flathub submission docs checked 2026-07-30Open Flathub submit page (new tab)Flathub details
15466FreeCAD Addons70Link type unknownfreecad.orgMarketplaces and app storesFreeModerateMediumVerified liveBuild an open-source FreeCAD privacy/metadata or document-cleanup workbench, add package.xml metadata, and submit it to the curated Addons index.Must be a real installable FreeCAD addon with supported license, repository metadata, docs and compatibility; catalog acceptance/review required.2026-08-05 — https://github.com/FreeCAD/FreeCAD-macrosOpen FreeCAD Addons submit page (new tab)FreeCAD Addons details
15566Glide Template Store70Nofollowglideapps.comMarketplaces and app storesFreeModerateMediumVerified livePublish a substantive Glide template for privacy-safe records, evidence organization, or accessibility audits and link its your tool documentation where permitted.The template must be original, reusable, polished, documented, privacy-safe, and pass review; a promotional shell will not qualify.Official Glide template publishing guide and Template Store terms checked 2026-08-07Open Glide Template Store submit page (new tab)Glide Template Store details
15666GNOME Shell Extensions75Link type unknownextensions.gnome.orgMarketplaces and app storesFreeModerateMediumVerified liveCreate a narrowly useful GNOME Shell extension, provide metadata and homepage or source information, and submit it for review.Must be GNOME Shell-specific, safe and policy-compliant; manual review queues can be slow.Official GNOME extension review page checked 2026-07-30Open GNOME Shell Extensions submit page (new tab)GNOME Shell Extensions details
15766Gradle Plugin Portal80Link type unknowngradle.orgMarketplaces and app storesFreeModerateMediumVerified liveShip a genuinely useful Gradle plugin for an your tool developer check such as secret, licence, or configuration auditing; publish with your tool documentation and support URLs.Initial version is manually reviewed; the plugin needs real functionality, broad usefulness, public documentation, and accurate compatibility declarations.Official Gradle Plugin Portal publishing documentation checked 2026-08-07Open Gradle Plugin Portal submit page (new tab)Gradle Plugin Portal details
15866GRASS GIS Addons70Link type unknowngrass.osgeo.orgMarketplaces and app storesFreeModerateMediumVerified liveBuild a GRASS GIS add-on for location anonymization, sensitive-zone generalization, or privacy-safe geospatial export, include docs and tests, then submit it to the official add-ons repository.Must provide genuine GRASS functionality, follow programming and licensing rules, include a manual page and tests, and pass build and maintainer review.Official GRASS contribution page and current add-ons documentation checked 2026-08-05Open GRASS GIS Addons submit page (new tab)GRASS GIS Addons details
15966Grav GPM70Link type unknowngetgrav.orgMarketplaces and app storesFreeModerateMediumLive, conditionalCreate a useful Grav privacy or security plugin and request inclusion through the official repository issue process.Team reviews code and metadata against project standards; blueprint, release and homepage fields must be accurate.2026-08-05 official Grav GPM documentationOpen Grav GPM submit page (new tab)Grav GPM details
16066Huawei AppGallery90Nofollowdeveloper.huawei.comMarketplaces and app storesFreeModerateMediumLive, conditionalPublish an your tool Android app through AppGallery Connect with official site, support and privacy URLs.Identity verification, app package, localized metadata, privacy policy and AppGallery review are required.https://developer.huawei.com/consumer/en/appgallery/Open Huawei AppGallery submit page (new tab)Huawei AppGallery details
16166Icon-Icons70Nofollowicon-icons.comMarketplaces and app storesFreeModerateMediumVerified liveApply as the actual designer and publish a manually designed, consistent privacy or accessibility icon pack with an accurate public author profile.Approval and full rights are required; AI-generated icons are not accepted, and payout uses supported processors.Official Icon-Icons seller and contributor terms checked 2026-08-07Open Icon-Icons submit page (new tab)Icon-Icons details
16266KDE Store70Link type unknownstore.kde.orgMarketplaces and app storesFreeModerateMediumVerified livePublish a genuinely useful KDE or Plasma asset or integration with accurate project and homepage details.Content must fit a KDE Store category, respect licenses and trademarks, and pass moderation.Official KDE Store upload form checked 2026-07-30Open KDE Store submit page (new tab)KDE Store details
16366Kirby Plugins50Link type unknownplugins.getkirby.comMarketplaces and app storesFreeModerateMediumLive, conditionalBuild an your tool metadata-cleaning, accessibility or privacy plugin and submit its repository and cover image.Needs functional Kirby-specific value, a clear README, licence and maintained Git tags; submission is reviewed.2026-08-05 official Kirby Plugins submission pageOpen Kirby Plugins submit page (new tab)Kirby Plugins details
16466Krew55Link type unknownkrew.sigs.k8s.ioMarketplaces and app storesFreeModerateMediumLive, conditionalBuild a real kubectl your tool privacy or security scanner and submit its release manifest with a canonical project homepage.Plugin must be open source, independently useful, SemVer-released and tested; maintainers review every submission.2026-08-05 official Krew new-plugin developer guideOpen Krew submit page (new tab)Krew details
16566MISP Modules60Link type unknownmisp-project.orgMarketplaces and app storesFreeModerateMediumVerified liveBuild a safe MISP import, export, hover, expansion, or workflow module for a legitimate privacy or scam-analysis use case, document it, test it, and submit a PR.Must implement introspection, handler, version metadata, configuration and error handling correctly; never transmit event data without explicit administrator control.Official MISP Modules contribution documentation checked 2026-08-05Open MISP Modules submit page (new tab)MISP Modules details
16666Netdata Integrations70Link type unknownnetdata.cloudMarketplaces and app storesFreeModerateMediumVerified liveContribute a working collector or alert integration for measurable your tool service/privacy signals with metadata and documentation.Requires tested production-quality collector code, integration metadata, docs and alerts where appropriate; upstream review determines inclusion.2026-08-05 — https://learn.netdata.cloud/docs/developer-and-contributor-corner/contributingOpen Netdata Integrations submit page (new tab)Netdata Integrations details
16766OnePageCRM Integration Marketplace65Link type unknownonepagecrm.comMarketplaces and app storesFreeModerateMediumLive, conditionalBuild a working OnePageCRM integration and apply for testing, verification and a dedicated marketplace page.A live or actively built integration is required; technical/UX review and partner approval control publication.https://www.onepagecrm.com/partner-program/integrations/Open OnePageCRM Integration Marketplace submit page (new tab)OnePageCRM Integration Marketplace details
16866OpenCTI Integrations Library45Link type unknownopencti.ioMarketplaces and app storesFreeModerateMediumVerified liveBuild a secure OpenCTI connector that imports or exports a legitimate your tool-supported CTI workflow, add tests and documentation, and contribute it for library integration.Must follow connector architecture, licensing, CI, release, data-quality, and security requirements; review determines library inclusion.Official OpenCTI connectors repository and development docs checked 2026-08-05Open OpenCTI Integrations Library submit page (new tab)OpenCTI Integrations Library details
16966OpenSearch Catalog70Link type unknownopensearch.orgMarketplaces and app storesFreeModerateMediumVerified liveContribute a functional privacy/security integration, dashboard or ingestion-to-visualization content pack through the OpenSearch Catalog workflow.Artifact must match the catalog schema, be useful to OpenSearch users, include accurate docs/source metadata, use Apache-2.0-compatible contribution terms and pass review.2026-08-05 — https://github.com/opensearch-project/opensearch-catalogOpen OpenSearch Catalog submit page (new tab)OpenSearch Catalog details
17066Opera Add-ons90Nofollowopera.comMarketplaces and app storesFreeModerateMediumLive, conditionalPackage a useful your tool browser feature as an Opera extension and submit it for moderation.Extension needs one clear purpose, complete metadata, policy compliance, and moderator approval.https://help.opera.com/en/extensions/publishing-guidelines/Open Opera Add-ons submit page (new tab)Opera Add-ons details
17166ownCloud Marketplace65Link type unknownmarketplace.owncloud.comMarketplaces and app storesFreeModerateMediumVerified liveBuild a useful ownCloud app that invokes or embeds an your tool privacy, document or URL-audit workflow, code-sign it and publish it through the official marketplace.Check for an existing similar app first; use an open version-controlled repository, compatible licence and complete metadata. Marketplace upload requires ownCloud code signing, and new apps begin with experimental trust.2026-08-05Open ownCloud Marketplace submit page (new tab)ownCloud Marketplace details
17266PKP Plugin Gallery75Link type unknownpkp.sfu.caMarketplaces and app storesFreeModerateMediumVerified liveDevelop an OJS/OMP/OPS plugin for a genuine accessibility, privacy or publication-validation workflow, release it with gallery metadata and submit through PKP's review flow.Requires supported platform versions, real publishing functionality, compatible licensing, maintained releases and correct gallery packaging.2026-08-05Open PKP Plugin Gallery submit page (new tab)PKP Plugin Gallery details
17366Prometheus Exporters and Integrations80Link type unknownprometheus.ioMarketplaces and app storesFreeModerateMediumVerified liveCreate a maintained your tool exporter or native Prometheus metrics integration and submit it to the official exporters list.Must expose genuinely useful metrics, follow exporter guidelines, avoid duplicate or vanity integrations, announce to the community, and pass docs review.2026-08-05 — https://prometheus.io/docs/instrumenting/writing_exporters/Open Prometheus Exporters and Integrations submit page (new tab)Prometheus Exporters and Integrations details
17466Samsung Galaxy Store90Nofollowdeveloper.samsung.comMarketplaces and app storesFreeModerateMediumLive, conditionalDistribute an your tool Android or Galaxy app and add its official website and support information.Requires Samsung account, Seller Portal registration, commercial seller status and Galaxy Store review.https://developer.samsung.com/galaxy-store/prepare.htmlOpen Samsung Galaxy Store submit page (new tab)Samsung Galaxy Store details
17566Sandstorm App Market55Link type unknownapps.sandstorm.ioMarketplaces and app storesFreeModerateMediumVerified liveAdapt a privacy-first your tool web utility to Sandstorm's grain model, package and sign the SPK, add complete metadata and tests, then publish it for review.Must fit Sandstorm's isolated grain model, control signing keys, provide accurate identity, website, source, license, screenshots, and pass market review.Official live Sandstorm market and publishing guide checked 2026-08-05Open Sandstorm App Market submit page (new tab)Sandstorm App Market details
17666SMath Extensions Manager40Link type unknownsmath.infoMarketplaces and app storesFreeModerateMediumVerified liveBuild a genuine SMath plugin or reusable worksheet resource and register it for the public Extensions Manager gallery.Requires a supported extension type, upload through the registered-user form, useful working content and SMath support-team approval.2026-08-05 — https://wiki.smath.com/en-US/Extensions_ManagerOpen SMath Extensions Manager submit page (new tab)SMath Extensions Manager details
17766Visual Studio Marketplace95Nofollowvisualstudio.comMarketplaces and app storesFreeModerateMediumLive, conditionalBuild and test a useful your tool Visual Studio or Azure DevOps extension, then publish it with truthful homepage, repository and overview metadata.Requires a real functional extension, publisher account, valid package and policy compliance; placeholder or link-only submissions are unsuitable.2026-08-05 official Microsoft Learn Visual Studio Marketplace publishing guideOpen Visual Studio Marketplace submit page (new tab)Visual Studio Marketplace details
17866XWiki Extensions60Link type unknownextensions.xwiki.orgMarketplaces and app storesFreeModerateMediumVerified liveBuild an XWiki extension for a useful privacy, accessibility or link-audit workflow, release it as a valid XAR/JAR and publish or import it into the official extension repository.Must install through Extension Manager and carry correct Maven/extension metadata, version compatibility, licence and documentation.2026-08-05Open XWiki Extensions submit page (new tab)XWiki Extensions details
17964DigitalOcean Marketplace90Nofollowdigitalocean.comMarketplaces and app storesNot statedQuickMediumVerified liveJoin the vendor program and package your tool as a legitimate one-click app or supported SaaS add-on with documentation and website links.Must be deployable, production-ready and maintained; image, Kubernetes or SaaS requirements depend on listing type.Official DigitalOcean docs verified 2026-07-13 and checked 2026-07-30Open DigitalOcean Marketplace submit page (new tab)DigitalOcean Marketplace details
18064DiscoverCloud30Link type unknowndiscovercloud.comMarketplaces and app storesNot statedQuickMediumVerified liveUse Become a Vendor to publish your tool business-software profile.Requires a vendor account and genuine business software/service listing.https://www.discovercloud.com/about-usOpen DiscoverCloud submit page (new tab)DiscoverCloud details
18164PrestaShop Marketplace80Link type unknownprecisemarketplace.prestashop.comMarketplaces and app storesNot statedQuickMediumVerified liveBuild a production-ready PrestaShop module or theme and submit its technical package, product page and support links.Technical validation, security, compatibility, licensing, support and marketplace quality rules apply.Official PrestaShop marketplace guidelines checked 2026-07-30Open PrestaShop Marketplace submit page (new tab)PrestaShop Marketplace details
18264ServiceNow Store90Link type unknownservicenow.comMarketplaces and app storesNot statedQuickMediumVerified liveCreate a scoped ServiceNow application that performs a real your tool workflow for selected records or attachments and submit it through the Store.Must join the partner program, use a private application scope, build actual business logic, pass certification, and provide complete documentation.Official ServiceNow Store publishing documentation checked 2026-08-07Open ServiceNow Store submit page (new tab)ServiceNow Store details
18363Autodesk App Store90Nofollowautodesk.comMarketplaces and app storesFree + paid tierModerateMediumVerified livePackage an your tool privacy, file-safety, or accessibility assistant for a supported Autodesk product.The product must be stable, useful, documented, current-version compatible, privacy-safe, and pass Autodesk review.Official Autodesk App Store publisher guidelines checked 2026-08-07Open Autodesk App Store submit page (new tab)Autodesk App Store details
18463Concrete CMS Marketplace60Link type unknownmarketplace.concretecms.comMarketplaces and app storesFree + paid tierModerateMediumVerified liveBuild a robust Concrete CMS package for an your tool privacy, accessibility or site-audit workflow, package it correctly and submit the add-on through the official marketplace manager.Must be a genuine installable package compatible with supported Concrete versions and ready for marketplace review; current commercial terms and review requirements should be reconfirmed before launch.2026-08-05Open Concrete CMS Marketplace submit page (new tab)Concrete CMS Marketplace details
18563Findstack50Link type unknownfindstack.comMarketplaces and app storesFree + paid tierModerateMediumVerified liveClaim a basic vendor profile and invite verified existing customers to leave honest reviews.The free tier does not include the vendor website link; profiles are reviewed and reviews must not be fabricated or manipulated.2026-08-03 • https://findstack.com/get-listedOpen Findstack submit page (new tab)Findstack details
18663Jenkins Plugin Site85Nofollowjenkins.ioMarketplaces and app storesFree + paid tierModerateMediumLive, conditionalBuild a secure Jenkins plugin that performs a real your tool CI, privacy, or accessibility workflow; host it through Jenkins project infrastructure and publish maintained releases and documentation.Follow Jenkins security guidance, style, testing, hosting, repository-permission, artifact, documentation, release, compatibility, and governance requirements. All current update-center plugins appear on the public plugin site; do not create a link-only or unmaintained plugin.2026-08-03Open Jenkins Plugin Site submit page (new tab)Jenkins Plugin Site details
18763JetBrains Marketplace90Nofollowjetbrains.comMarketplaces and app storesFree + paid tierModerateMediumLive, conditionalPackage your tool developer/security utilities as a compatible JetBrains plugin and upload it.Requires vendor agreement/profile, compatible signed plugin, metadata, and manual approval.https://plugins.jetbrains.com/docs/marketplace/uploading-a-new-plugin.htmlOpen JetBrains Marketplace submit page (new tab)JetBrains Marketplace details
18863Pick My Software—Link type unknownpickmysoftware.comMarketplaces and app storesFree + paid tierModerateMediumVerified liveApply for a basic profile with a concise product description, company details and official website.The team reviews submissions and says it normally responds within 24 hours; publication is not automatic.2026-08-03 • https://pickmysoftware.com/get-listedOpen Pick My Software submit page (new tab)Pick My Software details
18963Poki for Developers70Link type unknownpoki.comMarketplaces and app storesFreeInvolvedMediumNeeds checkingShare a playable build of your web game with the Poki developer team; selected games are published with a developer credit.Poki is selective and curates what it publishes; expect feedback rounds and an exclusive-style partnership for accepted games.Added 2026-11-01Open Poki for Developers submit page (new tab)Poki for Developers details
19063Ring App Store95Nofollowdeveloper.amazon.comMarketplaces and app storesFree + paid tierModerateMediumLive, conditionalBuild a legitimate Ring-device privacy/security integration, register, test, certify and publish it.Requires identity verification, a real Ring API integration, device/sandbox testing, security and privacy certification.https://developer.amazon.com/docs/ring/get-started.htmlOpen Ring App Store submit page (new tab)Ring App Store details
19163Roblox Creator Store95Link type unknownroblox.comMarketplaces and app storesFree + paid tierModerateMediumVerified liveCreate a defensive Studio plugin for script-secret scanning, permission review, or asset-safety checks.Only original assets; account verification and upload limits apply, and obfuscation or remote-loader patterns are restricted.Official Roblox Creator Store documentation checked 2026-08-07Open Roblox Creator Store submit page (new tab)Roblox Creator Store details
19263TechRaisal45Link type unknowntechraisal.comMarketplaces and app storesFree + paid tierModerateMediumVerified liveSubmit your tool real use cases, pricing, product details and official links for verification.Listings are reviewed and verified; use only truthful product data and request reviews only from genuine users.2026-08-03 • https://www.techraisal.com/get-listed/Open TechRaisal submit page (new tab)TechRaisal details
19362Automation Anywhere Agentic App Store80Nofollowautomationanywhere.comMarketplaces and app storesNot statedModerateMediumVerified liveBuild an Automation 360 bot or package for an your tool document, privacy, or evidence workflow and submit dependencies plus a working demonstration.Requires the publisher role, public workspace assets, complete dependencies, unique functional content, a submission form, and review.Official Automation Anywhere Bot Store submission documentation checked 2026-08-07Open Automation Anywhere Agentic App Store submit page (new tab)Automation Anywhere Agentic App Store details
19462Heroku Elements Marketplace90Nofollowelements.heroku.comMarketplaces and app storesNot statedModerateMediumVerified liveBuild a real Heroku add-on or qualifying open-source buildpack and progress it through the partner release stages.Add-ons need HTTPS and JSON integration, testing, support and alpha-to-beta review; promotional-only entries do not qualify.Official Heroku docs and live Elements catalog checked 2026-07-30Open Heroku Elements Marketplace submit page (new tab)Heroku Elements Marketplace details
19562Oracle Cloud Marketplace95Link type unknownoracle.comMarketplaces and app storesNot statedModerateMediumVerified livePackage a supported OCI-hosted or deployable your tool edition, or a genuine Oracle integration, and create a documented publisher listing.Publisher approval, Oracle Partner Network membership, marketplace agreement, architecture/security review, and complete artifacts are required.Official Oracle Cloud Marketplace partner documentation checked 2026-08-07Open Oracle Cloud Marketplace submit page (new tab)Oracle Cloud Marketplace details
19662SAP Store95Link type unknownsap.comMarketplaces and app storesNot statedModerateMediumVerified liveDevelop a real SAP-integrated your tool solution, onboard it through SAP Solution Hub, and provide website, technical, support, and commercial information.Standalone third-party-only products are ineligible; the solution must genuinely integrate with an SAP system and pass partner review.Official SAP Solution Hub listing documentation checked 2026-08-07Open SAP Store submit page (new tab)SAP Store details
19762Woo Marketplace90Link type unknownwoocommerce.comMarketplaces and app storesNot statedModerateMediumNot submittedDevelop a production-grade WooCommerce extension for privacy-safe exports or media cleanup and submit it through an approved vendor account.Business, code, security, UX, HPOS, and accessibility review applies; decision timing and listing links are controlled by Woo.2026-08-03Open Woo Marketplace submit page (new tab)Woo Marketplace details
19862Works with SmartThings80Link type unknownsmartthings.comMarketplaces and app storesNot statedModerateMediumLive, conditionalPursue only if your tool launches a real cloud-connected IoT privacy product; certify it and publish a truthful product profile.Not a generic website listing; business verification, a working integration, testing, privacy compliance, and certification are required.Official SmartThings certification overview checked 2026-08-07Open Works with SmartThings submit page (new tab)Works with SmartThings details
19960PodMatch50Link type unknownpodmatch.comMarketplaces and app storesFree + paid tierInvolvedMediumLive, conditionalCreate a founder/privacy-tool expert profile, add your tool website and pitch only genuinely relevant podcast interviews.Profiles and interviews must be authentic; avoid mass pitching, unrelated outreach or a link-only persona.2026-08-05Open PodMatch submit page (new tab)PodMatch details
20058Chrome Web Store95Nofollowchromewebstore.google.comMarketplaces and app storesPaidQuickMediumNot submittedPublish useful browser extension linking your tool.Listing links often nofollow/ugc; value is distribution.2026-07-30Open Chrome Web Store submit page (new tab)Chrome Web Store details

How to build backlinks with this list

Four steps that work for a new site, a SaaS or a side project. No paid link packages, nothing that risks a penalty.

  1. Get the basics right first

    Before submitting anywhere, have a one-line description, a 150-word description, a square logo and two or three screenshots ready. Every form asks for some mix of these.

  2. Claim profiles and free listings

    Start with the free, quick rows: profile creation sites and free directories. They are one form each and build the entity signals search engines use to understand who you are.

  3. Go after a few strong links

    Then pick a handful of high DA and dofollow sites that fit your niche, and write proper guest posts or launch posts for them. Ten relevant links beat a hundred random ones.

  4. Track and keep it clean

    Note where you submitted and when. Recheck after a month, update stale descriptions, and never pay for bulk link packages: they put the whole site at risk.

Behind the list

A link opportunity is not a link.

Every row here starts as a line in a sheet, gets normalised into one of 16 groups, scored for cost, effort and impact, and written up with the steps to actually submit. The floor below represents that pipeline.

Open the sheet view

An illustration of the AltF Backlinks floor: opportunities sourced at the back, vetted for cost and effort by the engineering pod, written up for outreach by the design pod, then tracked to placement along a line.

Backlink sites by category

Common questions

Do backlinks still matter for ranking in 2026?
Links remain one signal among many, and low-quality bulk links do more harm than good. What still works is being listed where your buyers actually look — directories with real traffic, registries your peers use, and launch platforms with engaged audiences. Every entry in this list is a place a human might plausibly find you, which is why they are worth submitting to regardless of link equity.
Which submissions should I do first?
Start with the quick wins filter: free, low effort, and not in the lowest priority band. 208 of the 1,964 entries qualify, and those are the ones where a single form submission gets you a live listing the same week. Launch platforms are worth saving until your product is genuinely ready, because you only get one good attempt at each.
How is the impact score calculated?
It starts from a hand-assigned priority band (do first, high, medium, later), then adjusts for cost and effort. A free, quick opportunity scores above a paid, involved one in the same band, because it is the one you can realistically finish today. The score is a queueing aid, not a measure of domain authority.
Are these links free?
1,628 of the 1,964 entries are free to submit to or offer a free tier that includes a listing. Cost is shown on every row, and the "nothing to pay" filter narrows the list to exactly those.
Which backlink sites are dofollow?
44 entries are known to give a followed link on a normal listing, and more give one only in some placements. The link type is shown on every row and can be filtered. Sites change their link policy without notice, so treat the label as a starting point and check the live page after you are listed. A nofollow link from a busy site still sends visitors and helps search engines discover you.
What does the DA number mean?
It is our estimate of the site's domain authority, a third-party style 0-100 score of how strong a domain's link profile is, rounded to the nearest 5. 1,580 of the 1,964 sites have one. It is useful for comparing sites, not a Google metric, so relevance to your niche still matters more.
How do I get backlinks for a new website?
1. Get the basics right first: Before submitting anywhere, have a one-line description, a 150-word description, a square logo and two or three screenshots ready. Every form asks for some mix of these. 2. Claim profiles and free listings: Start with the free, quick rows: profile creation sites and free directories. They are one form each and build the entity signals search engines use to understand who you are. 3. Go after a few strong links: Then pick a handful of high DA and dofollow sites that fit your niche, and write proper guest posts or launch posts for them. Ten relevant links beat a hundred random ones. 4. Track and keep it clean: Note where you submitted and when. Recheck after a month, update stale descriptions, and never pay for bulk link packages: they put the whole site at risk.
Will submitting everywhere hurt my site?
Submitting to spam directories can. That is why this list is curated rather than scraped, and why entries carry a status showing whether they have been verified as live. Skip anything that promises hundreds of links for a fee, and prefer places where a real person reviews submissions.