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A maintained list of 1,432 directories, launch platforms, registries and marketplaces that accept product submissions. 1,134 of them are free or have a free tier, and 192 are quick wins — free, low effort, and worth doing first. Every row shows cost, effort and priority, and links straight to the submission page.
The table is wider than the screen — swipe it sideways for cost, effort and the preparation notes.
| # | Impact (sorted) | Site — sort by this | Domain | Type | Cost | Effort — sort by this | Priority | Status | What to prepare | Rules / caveat | Checked | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 86 | Alfred Gallery | alfred.app | Design galleries | Free | Quick | High | Verified live | Build a privacy-safe macOS Alfred workflow that opens or runs useful your tool actions, publish it on the forum, gather feedback, and seek Gallery inclusion. | Gallery submission is invitation-based after community testing; no auto-updater, downloaded executables, unsigned binaries, or unsafe behavior. | Official Alfred Gallery submission requirements checked 2026-08-07 | Open Alfred Gallery submit page (new tab)Alfred Gallery details |
| 2 | 86 | AnkiWeb Add-ons | ankiweb.net | Marketplaces and app stores | Free | Quick | High | Verified live | Build a useful Anki privacy, study-safety, or accessibility add-on, package it as .ankiaddon, and upload it through AnkiWeb. | Must be a working desktop add-on; avoid collecting card data, document permissions, and maintain compatibility across Anki releases. | Official Anki add-on sharing guide checked 2026-08-05 | Open AnkiWeb Add-ons submit page (new tab)AnkiWeb Add-ons details |
| 3 | 86 | Apache Airflow Ecosystem | airflow.apache.org | Other opportunities | Free | Quick | High | Verified live | Create a real your tool Airflow provider with hooks/operators and documentation metadata, publish it, then add it to Airflow’s Ecosystem page by PR. | Provider must implement apache_airflow_provider metadata, use unique connection types, be documented and packaged; ecosystem PR is evaluated for community usefulness. | 2026-08-05 — https://airflow.apache.org/docs/apache-airflow-providers/howto/create-custom-providers.html | Open Apache Airflow Ecosystem submit page (new tab)Apache Airflow Ecosystem details |
| 4 | 86 | Buildkite Plugins Directory | buildkite.com | Marketplaces and app stores | Free | Quick | High | Verified live | Build a pipeline plugin that runs your tool checks on selected artifacts and posts configurable pass, warn, or fail annotations. | Use a public repository with the required suffix, valid plugin.yml, hooks, tests, and README; add the official topic for directory sync. | Official Buildkite plugin writing documentation checked 2026-08-07 | Open Buildkite Plugins Directory submit page (new tab)Buildkite Plugins Directory details |
| 5 | 86 | CodePen | codepen.io | Profiles and entities | Free | Quick | High | Verified live | Build an original interactive demo of an your tool utility, document the use case in Pen Details, and add your tool as one of the public profile links. | Public Pens are searchable and MIT-licensed; publish original useful code, not a blank redirect or copied landing page. | https://blog.codepen.io/docs/getting-around/your-profile/ | Open CodePen submit page (new tab)CodePen details |
| 6 | 86 | CoFoundersLab | cofounderslab.com | Startup directories | Free | Quick | High | Verified live | Create a complete founder and startup profile for your tool and participate in relevant founder discussions or connection requests. | Use a real founder identity, contribute context before mentioning AltFTool, and never send unsolicited promotional messages. | Official CoFoundersLab signup and community path checked 2026-08-07 | Open CoFoundersLab submit page (new tab)CoFoundersLab details |
| 7 | 86 | Cybil Knowledge Portal | cybilportal.org | Software directories | Free | Quick | High | Verified live | Submit a genuine international cyber-capacity-building project, tool, publication or webinar with evidence and a live resource URL. | Portal staff curate and may validate with participants; must have direct cyber-capacity-building relevance, not be a generic product listing. | 2026-08-05 — https://cybilportal.org/submit-your-cyber-capacity-building-projects/ | Open Cybil Knowledge Portal submit page (new tab)Cybil Knowledge Portal details |
| 8 | 86 | DatoCMS Plugin Marketplace | datocms.com | Marketplaces and app stores | Free | Quick | High | Verified live | Build an your tool privacy or security field plugin, publish the npm package, and use your tool as its homepage and support site. | The package name must start datocms-plugin-, include the required keyword, and meet Plugin SDK requirements; ingestion is automatic. | Official DatoCMS Marketplace publishing documentation checked 2026-08-07 | Open DatoCMS Plugin Marketplace submit page (new tab)DatoCMS Plugin Marketplace details |
| 9 | 86 | Directus Marketplace | directus.com | Marketplaces and app stores | Free | Quick | High | Verified live | Publish a genuine your tool Directus extension to npm and complete author, documentation, support, and website metadata. | Requires the Directus extension keyword and metadata; availability depends on supported extension type and matching npm and GitHub author identity. | Official Directus Marketplace publishing documentation checked 2026-08-07 | Open Directus Marketplace submit page (new tab)Directus Marketplace details |
| 10 | 86 | DokuWiki Plugins | dokuwiki.org | Marketplaces and app stores | Free | Quick | High | Verified live | Build a DokuWiki privacy, redaction, accessibility, or secure-export plugin, publish its code and create the canonical plugin page used by the extension directory. | Must be an installable maintained plugin with accurate compatibility, download, source, license, and security information. | Official DokuWiki extension pages and plugin wizard checked 2026-08-05 | Open DokuWiki Plugins submit page (new tab)DokuWiki Plugins details |
| 11 | 86 | Eclipse Marketplace | eclipse.org | Marketplaces and app stores | Free | Quick | High | Verified live | Publish a functional Eclipse plugin for an your tool developer use case, then create a complete marketplace listing with official support and source links. | Requires an Eclipse account, a working installable plugin and compliance with marketplace content and trademark rules. | 2026-08-03 | Open Eclipse Marketplace submit page (new tab)Eclipse Marketplace details |
| 12 | 86 | FOSSRadar | fossradar.dev | Other opportunities | Free | Quick | High | Verified live | After open-sourcing a maintained component, submit the TOML project file and website through GitHub PR. | Must be India-founded, India-maintained or serve Indian users; repository and license are required. | 2026-08-03 | Open FOSSRadar submit page (new tab)FOSSRadar details |
| 13 | 86 | Fourthwall | fourthwall.com | Other opportunities | Free | Quick | High | Verified live | Offer a substantial free privacy checklist, accessibility workbook, or safety template from a branded storefront and link your tool only as supporting documentation. | Publish useful rights-cleared products rather than thin promotional downloads; payment rates vary and the free plan has listing limits. | Official Fourthwall digital-products, pricing, and terms pages checked 2026-08-07 | Open Fourthwall submit page (new tab)Fourthwall details |
| 14 | 86 | Framer Marketplace | framer.com | Marketplaces and app stores | Free | Quick | High | Verified live | Create a functional Framer plugin for accessibility, metadata, responsive-content, or privacy checks and publish it with your tool documentation. | Test in fresh projects, package the real plugin, provide accurate screenshots and descriptions, and maintain every published version. | Official Framer plugin publishing documentation checked 2026-08-07 | Open Framer Marketplace submit page (new tab)Framer Marketplace details |
| 15 | 86 | Frappe Cloud Marketplace | frappe.io | Marketplaces and app stores | Free | Quick | High | Verified live | Build a useful your tool-related Frappe app, publish it through Frappe Cloud Marketplace, and include the official project/site link in its genuine listing. | App must be open source under an MIT/GPL-compatible licence, stable on Frappe, pass CI, provide support/privacy URLs and accurate imagery/demo; do not use the listing as a link-only redirect. | 2026-08-05 | Open Frappe Cloud Marketplace submit page (new tab)Frappe Cloud Marketplace details |
| 16 | 86 | Frontend Mentor | frontendmentor.io | Design galleries | Free | Quick | High | Verified live | Complete a relevant accessibility or privacy-themed challenge, submit its real live URL and public repository, and add your tool only as maker context or a case-study link. | The submission must solve an actual challenge; a live URL and public repository are required, so never upload secrets or private code. | Official Frontend Mentor submission and plan guidance checked 2026-08-07 | Open Frontend Mentor submit page (new tab)Frontend Mentor details |
| 17 | 86 | Glasp | glasp.co | Profiles and entities | Free | Quick | High | Verified live | Create a founder research profile that curates authoritative privacy, accessibility, security, and standards material, including your tool only when it directly supports the annotation. | Free-user highlights are public by default; never add confidential data or secrets, and maintain balanced curation instead of a self-link collection. | Official Glasp pricing and highlighting guidance checked 2026-08-07 | Open Glasp submit page (new tab)Glasp details |
| 18 | 86 | Global Accessibility Awareness Day | accessibility.day | Other opportunities | Free | Quick | High | Verified live | Host a genuine public accessibility learning or testing event and submit its dates, description and your tool event URL. | The event must be real and accessibility-focused; use a public event page, not a disguised product listing. | 2026-08-05 — https://accessibility.day/submit-your-event | Open Global Accessibility Awareness Day submit page (new tab)Global Accessibility Awareness Day details |
| 19 | 86 | Hexo Plugin List | hexo.io | Marketplaces and app stores | Free | Quick | High | Verified live | Create a functional Hexo plugin for a relevant your tool capability, publish the package, then add its record to Hexo's official plugin data repository. | Plugin must be genuinely useful, maintained and correctly packaged; submit the required YAML metadata through the documented contribution path, not a promotional-only entry. | 2026-08-05 | Open Hexo Plugin List submit page (new tab)Hexo Plugin List details |
| 20 | 86 | MeltanoHub | hub.meltano.com | Marketplaces and app stores | Free | Quick | High | Verified live | Build a Singer SDK tap that incrementally extracts your tool audit runs and findings, then add it through MeltanoHub's official issue-assisted or self-service contribution path. | Must be an installable, maintained Singer tap with real schemas and incremental state behavior; do not submit a metadata-only package. | 2026-08-05 | Open MeltanoHub submit page (new tab)MeltanoHub details |
| 21 | 86 | Needle Directory | useneedle.net | Startup directories | Free | Quick | High | Verified live | Sign in and submit an accurate your tool product profile for review. | Verified startups and tools only; community upvotes must remain organic. | 2026-08-05 | Open Needle Directory submit page (new tab)Needle Directory details |
| 22 | 86 | Nimble Directory | nimble.directory | Developer registries | Free | Quick | High | Verified live | Release a maintained Nim client or utility for your tool and publish it through Nimble with accurate repository and homepage metadata. | The package must meet Nimble manifest and source-hosting requirements and remain installable. | 2026-08-03 | Open Nimble Directory submit page (new tab)Nimble Directory details |
| 23 | 86 | Node-RED Flow Library | nodered.org | Developer registries | Free | Quick | High | Verified live | Create a functional your tool Node-RED node, publish it to npm, and add it to the Flow Library with documentation and support metadata. | Must follow Node-RED naming, package metadata, node UX, testing, and documentation conventions and avoid thin wrappers. | Official Node-RED custom node documentation checked 2026-08-07 | Open Node-RED Flow Library submit page (new tab)Node-RED Flow Library details |
| 24 | 86 | NuGet | nuget.org | Developer registries | Free | Quick | High | Verified live | Publish a real .NET library or CLI package with ProjectUrl, readme, repository and license metadata. | Requires a Microsoft account and API key; packages undergo validation and indexing. | Official Microsoft NuGet docs checked 2026-07-30 | Open NuGet submit page (new tab)NuGet details |
| 25 | 86 | NVDA Add-on Store | addonstore.nvaccess.org | Marketplaces and app stores | Free | Quick | High | Verified live | Build an installable privacy or accessibility NVDA add-on and submit it through the official add-on datastore workflow. | Not a generic website listing; public source, documentation, compatible licensing, testing, and ongoing NVDA compatibility are required. | Official live store and datastore submission guide checked 2026-08-05 | Open NVDA Add-on Store submit page (new tab)NVDA Add-on Store details |
| 26 | 86 | Obsidian Community Plugins | obsidian.md | Marketplaces and app stores | Free | Quick | High | Verified live | Build a unique and useful Obsidian plugin, create valid releases and submit it to the community plugin directory. | Requires a working plugin, release artifacts, documentation and compliance with Obsidian developer policies. | Official Obsidian submission docs checked 2026-07-30 | Open Obsidian Community Plugins submit page (new tab)Obsidian Community Plugins details |
| 27 | 86 | Open Hub | openhub.net | Profiles and entities | Free | Quick | High | Verified live | Add or claim a genuine open-source your tool project and complete its description, code locations, tags and official homepage. | FOSS projects only; connect real public source history and avoid duplicate or abandoned shell projects. | Official live Open Hub project directory checked 2026-07-30 | Open Open Hub submit page (new tab)Open Hub details |
| 28 | 86 | OpenChain | openchainproject.org | Other opportunities | Free | Quick | High | Verified live | Implement a scoped open-source compliance or security-assurance program, self-certify honestly, then request your tool Community of Conformance listing. | Every applicable answer must truthfully be yes and scope must be explicit; self-certification is not independent certification or endorsement. | 2026-08-05 official conformance submission, FAQ and Community of Conformance pages | Open OpenChain submit page (new tab)OpenChain details |
| 29 | 86 | OpenTelemetry Registry | opentelemetry.io | Marketplaces and app stores | Free | Quick | High | Verified live | Add native OpenTelemetry support or build a useful your tool instrumentation or utility, then submit its registry metadata and documentation links. | Must fit an allowed registry type, have real implementation and enablement docs, use accurate licence and marketing metadata, and stay maintained. | 2026-08-05 — https://opentelemetry.io/ecosystem/registry/adding/ | Open OpenTelemetry Registry submit page (new tab)OpenTelemetry Registry details |
| 30 | 86 | Package Control | packagecontrol.io | Marketplaces and app stores | Free | Quick | High | Verified live | Build a useful Sublime Text integration for an your tool developer workflow, document it publicly and submit the package for review. | Requires a public repository, valid metadata, releases and successful automated tests; thin promotional plugins will not qualify. | 2026-08-03 | Open Package Control submit page (new tab)Package Control details |
| 31 | 86 | Pipedrive Marketplace | pipedrive.com | Marketplaces and app stores | Free | Quick | High | Verified live | Build a Pipedrive OAuth integration for safe note export, duplicate cleanup, or PII auditing and submit a unique your tool listing. | OAuth and testing are mandatory; accept the partner agreement and provide working legal, support, and production URLs. | Official Pipedrive app development and marketplace guidance checked 2026-08-07 | Open Pipedrive Marketplace submit page (new tab)Pipedrive Marketplace details |
| 32 | 86 | PlatformIO Registry | registry.platformio.org | Developer registries | Free | Quick | High | Verified live | Package a real embedded privacy or security library for supported boards, add complete PlatformIO manifest and examples, test it, and publish it publicly. | Published name-version pairs are immutable; package must be functional, properly licensed, documented, versioned, and maintained. | Official PlatformIO package-publish documentation checked 2026-08-05 | Open PlatformIO Registry submit page (new tab)PlatformIO Registry details |
| 33 | 86 | PowerShell Gallery | powershellgallery.com | Developer registries | Free | Quick | High | Verified live | Publish a stable your tool module or script with ProjectURI, LicenseURI, tags, help and examples. | Requires an account and API key; pass PowerShell Gallery validation and avoid placeholder packages. | Official Microsoft publishing docs checked 2026-07-30 | Open PowerShell Gallery submit page (new tab)PowerShell Gallery details |
| 34 | 86 | pub.dev | pub.dev | Developer registries | Free | Quick | High | Verified live | Publish an your tool Dart package with homepage, repository, issue tracker, documentation and a complete readme. | Must satisfy pub.dev policy and quality checks; a verified publisher is preferable for a branded package. | Official Dart publishing docs checked 2026-07-30 | Open pub.dev submit page (new tab)pub.dev details |
| 35 | 86 | Pulsar Package Registry | pulsar-edit.dev | Developer registries | Free | Quick | High | Verified live | Build a maintained Pulsar editor package that performs a real your tool workflow, then publish it to the official package registry with a useful README and project link. | Package must be hosted on GitHub and include valid package.json metadata, SemVer and Pulsar engine constraints; it must provide real editor functionality, not a backlink wrapper. | 2026-08-05 | Open Pulsar Package Registry submit page (new tab)Pulsar Package Registry details |
| 36 | 86 | RingCentral App Gallery | ringcentral.com | Marketplaces and app stores | Free | Quick | High | Verified live | Build a public RingCentral integration around call-note privacy or safe file sharing and complete the profile with your tool documentation, privacy, and support links. | A working public app is mandatory; screenshots must show the integration, and the profile needs installation, support, privacy, and legal details. | Official RingCentral App Gallery promotion documentation checked 2026-08-07 | Open RingCentral App Gallery submit page (new tab)RingCentral App Gallery details |
| 37 | 86 | Sensu Bonsai | bonsai.sensu.io | Other opportunities | Free | Quick | High | Verified live | Publish an open-source Sensu check/handler for your tool, create GitHub releases and bonsai.yml, then register it with description and tags. | GitHub-hosted open-source asset; release archives, supported platforms, SHA-512 checksums, useful README and correct Bonsai metadata are required. | 2026-08-05 — https://docs.sensu.io/sensu-go/latest/plugins/assets/#share-an-asset-on-bonsai | Open Sensu Bonsai submit page (new tab)Sensu Bonsai details |
| 38 | 86 | Speaker Deck | speakerdeck.com | Publishing platforms | Free | Quick | High | Verified live | Upload an original conference-quality PDF deck explaining privacy-safe tooling or accessibility testing, with a useful description, correct category, references, and an honest profile link. | Upload a real educational presentation, not a sales brochure. Free decks are public and downloadable; private or password-protected sharing requires Pro, and all content must be owned or licensed. | 2026-08-03 | Open Speaker Deck submit page (new tab)Speaker Deck details |
| 39 | 86 | StackStorm Exchange | exchange.stackstorm.org | Other opportunities | Free | Quick | High | Verified live | Create a useful StackStorm integration or automation pack for an your tool workflow, then submit it through the official Exchange Incubator pull-request process. | Pack must contain real actions, workflows, rules or sensors; pack.yaml metadata must pass naming, email, Python and SemVer checks, and contribution grants the documented copyright licence. | 2026-08-05 | Open StackStorm Exchange submit page (new tab)StackStorm Exchange details |
| 40 | 86 | Startup Grind | startupgrind.com | Startup directories | Free | Quick | High | Verified live | Join a relevant chapter, complete the founder profile, attend suitable events, and share your tool only in genuine networking context. | Choose a relevant chapter or event and follow organizer rules; member access is not a broadcast or mass-messaging channel. | Official Startup Grind chapter community path checked 2026-08-07 | Open Startup Grind submit page (new tab)Startup Grind details |
| 41 | 86 | StartuPage | startupa.ge | Startup directories | Free | Quick | High | Verified live | Create an authentic founder profile, add your tool as a startup page and include verified website/social links. | Use truthful traction data; do not fabricate revenue or create duplicate identities. | 2026-08-03 | Open StartuPage submit page (new tab)StartuPage details |
| 42 | 86 | Tableau Public | public.tableau.com | Profiles and entities | Free | Quick | High | Verified live | Publish an original dashboard using public your tool benchmark or ecosystem data and add an appropriate project permalink in workbook details. | Everything published is publicly accessible and may be downloadable; never include secrets, private analytics, user-level records, or confidential data. | https://help.tableau.com/current/pro/desktop/en-gb/publish_workbooks_tableaupublic.htm | Open Tableau Public submit page (new tab)Tableau Public details |
| 43 | 86 | The Org | theorg.com | Startup directories | Free | Quick | High | Verified live | Add your tool’s real company, founder, and team structure with website and role details to create a trustworthy organization profile. | Use verified work details and obtain team consent before publishing names or roles; do not fabricate an org chart. | https://theorg.com/iterate/how-to-make-an-org-chart | Open The Org submit page (new tab)The Org details |
| 44 | 86 | Toolradar | toolradar.com | Software directories | Free | Quick | High | Verified live | Create an your tool product page for discovery, comparison, and reviews. | Vendor account and truthful product details required. | https://toolradar.com/vendors | Open Toolradar submit page (new tab)Toolradar details |
| 45 | 86 | Traefik Plugin Catalog | plugins.traefik.io | Marketplaces and app stores | Free | Quick | High | Verified live | Build a production-quality Traefik middleware plugin for an your tool privacy or security use case and publish it to the public catalog. | Plugin must be public, reusable, tested, documented, safely scoped, and compliant with Traefik plugin manifest and registry requirements. | 2026-08-05 — https://doc.traefik.io/traefik-hub/api-gateway/guides/plugin-development-guide | Open Traefik Plugin Catalog submit page (new tab)Traefik Plugin Catalog details |
| 46 | 86 | TYPO3 Extension Repository | typo3.org | Marketplaces and app stores | Free | Quick | High | Verified live | Build a TYPO3 backend extension for selected content or media PII, metadata, and accessibility checks. | Register a unique extension key and provide public source, documentation, security policy, semantic versions, and maintained releases. | Official TYPO3 Extension Repository publishing documentation checked 2026-08-07 | Open TYPO3 Extension Repository submit page (new tab)TYPO3 Extension Repository details |
| 47 | 86 | Umbraco Marketplace | umbraco.com | Marketplaces and app stores | Free | Quick | High | Verified live | Create an your tool Umbraco integration package and point its NuGet project URL plus documentation to your tool. | The NuGet package needs the marketplace tag, supported Umbraco version metadata, documentation, and optional marketplace manifest. | Official Umbraco Marketplace package listing documentation checked 2026-08-07 | Open Umbraco Marketplace submit page (new tab)Umbraco Marketplace details |
| 48 | 86 | UN SDG Actions Platform | sdgs.un.org | Startup directories | Free | Quick | High | Verified live | Register a concrete ongoing your tool initiative with measurable milestones, dates, resources, SDG targets, partners and website evidence. | Action must be specific, measurable, achievable, resource-based, time-bound and ongoing; not a proposal, completed activity or organization profile. | 2026-08-05 — https://sdgs.un.org/partnerships/acceleration-actions/register | Open UN SDG Actions Platform submit page (new tab)UN SDG Actions Platform details |
| 49 | 86 | Upbound Marketplace | marketplace.upbound.io | Marketplaces and app stores | Free | Quick | High | Verified live | Build and publish a real Crossplane provider, function, configuration or add-on that integrates an your tool capability and exposes accurate project documentation. | Use Upbound's package tooling and a public listing; package must be installable, maintained and useful to control-plane users. Confirm public visibility because new pushed packages may initially be private. | 2026-08-05 | Open Upbound Marketplace submit page (new tab)Upbound Marketplace details |
| 50 | 86 | Webex App Hub | webex.com | Marketplaces and app stores | Free | Quick | High | Verified live | Build a production Webex integration or bot for deliberate sharing of your tool checklists or sanitized files, then submit its branded App Hub profile. | Must be production-ready, use minimum scopes, avoid Cisco trademark misuse, and provide complete support and marketing material. | Official Webex App Hub submission documentation checked 2026-08-07 | Open Webex App Hub submit page (new tab)Webex App Hub details |
| 51 | 86 | Wikimedia Toolhub | toolhub.wikimedia.org | Software directories | Free | Quick | High | Verified live | Build a tool that genuinely interacts with Wikimedia, publish accurate toolinfo.json metadata, and register it through Toolhub UI, crawler, or API. | Must serve Wikimedia projects; Wikimedia login is required and submitted metadata is CC0; unrelated utilities do not qualify. | Official Wikimedia developer search and Toolhub documentation checked 2026-08-05 | Open Wikimedia Toolhub submit page (new tab)Wikimedia Toolhub details |
| 52 | 86 | WorkflowHub | workflowhub.eu | Developer registries | Free | Quick | High | Verified live | Package a reproducible your tool privacy or redaction workflow, join or create a team, and register it with rich metadata and source links. | Requires a real executable workflow file, team membership, accurate authorship/licence metadata, and a maintained public entry. | 2026-08-05 — https://about.workflowhub.eu/docs/registering_workflows/registering-a-workflow/ | Open WorkflowHub submit page (new tab)WorkflowHub details |
| 53 | 84 | App Stack Builder | appstackbuilder.com | Launch platforms | Free | Moderate | High | Verified live | Submit your tool as a developer or productivity tool for editorial launch coverage. | Must be live, useful, and relevant to SaaS or developer workflows. | https://appstackbuilder.com/submit-tool | Open App Stack Builder submit page (new tab)App Stack Builder details |
| 54 | 84 | Arch User Repository | aur.archlinux.org | Developer registries | Free | Moderate | High | Verified live | Create and maintain a PKGBUILD for an installable your tool Linux release with the upstream URL and correct source checksums. | No duplicates, placeholders or binary uploads; package must be useful, x86_64-compatible and maintained. | Official ArchWiki submission guide checked 2026-07-30 | Open Arch User Repository submit page (new tab)Arch User Repository details |
| 55 | 84 | Asana App Directory | asana.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Build an OAuth Asana component that launches an your tool audit or attaches a generated report, then submit complete company and support details. | The app must be shared to any workspace, use OAuth where required, include complete listing details, and pass Asana review. | Official Asana app sharing documentation checked 2026-08-07 | Open Asana App Directory submit page (new tab)Asana App Directory details |
| 56 | 84 | Bing for Business | bing.com | Business directories | Free | Moderate | High | Verified live | Claim and verify your tool’s legitimate business entity or location and keep name, address, phone, and website consistent. | Business verification and eligibility rules apply; do not create a fake address for an online-only SaaS. | https://support.microsoft.com/en-us/bing/add-and-manage-your-business-listing | Open Bing for Business submit page (new tab)Bing for Business details |
| 57 | 84 | Bioconductor | bioconductor.org | Review platforms | Free | Moderate | High | Verified live | If your tool ships a legitimate genomics or bioinformatics utility, package it for R with complete vignettes and submit it for review. | Only in-scope, scientifically useful and maintainable packages qualify; peer review and continuous checks apply. | 2026-08-03 | Open Bioconductor submit page (new tab)Bioconductor details |
| 58 | 84 | Bitrise Step Library | bitrise.io | Other opportunities | Free | Moderate | High | Verified live | Build a Bitrise Step that runs your tool secret, privacy, or accessibility checks on explicitly chosen build artifacts. | Provide step.yml, implementation, README, declared inputs and outputs, dependencies, and tests; pass Step Library review. | Official Bitrise custom Step development documentation checked 2026-08-07 | Open Bitrise Step Library submit page (new tab)Bitrise Step Library details |
| 59 | 84 | Blender Extensions | blender.org | Marketplaces and app stores | Free | Moderate | High | Verified live | Build a practical Blender add-on for media privacy, metadata or workflow automation and upload its tested extension package with documentation. | Requires a Blender ID, valid manifest, tested ZIP and moderation approval; extension licensing and online-access declarations must be accurate. | 2026-08-03 | Open Blender Extensions submit page (new tab)Blender Extensions details |
| 60 | 84 | Business Tool Vault | businesstoolvault.com | Software directories | Free | Moderate | High | Verified live | Submit your tool with a clear business use case, logo and optional demo video. | Team reviews effectiveness, relevance and completeness before inclusion. | 2026-08-05 | Open Business Tool Vault submit page (new tab)Business Tool Vault details |
| 61 | 84 | Caddy Module Registry | caddyserver.com | Developer registries | Free | Moderate | High | Verified live | Build a useful your tool privacy or security Caddy module, publish the Go package, then register it for module docs and custom builds. | Requires a working Go module that implements the Caddy interface; register through a Caddy account and maintain accurate public package documentation. | 2026-08-05 — https://caddyserver.com/docs/extending-caddy | Open Caddy Module Registry submit page (new tab)Caddy Module Registry details |
| 62 | 84 | Canva Apps Marketplace | canva.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Build a Canva app that sends chosen design assets to an your tool accessibility, metadata, or privacy check and returns useful results inside Canva. | The app must be unique, production-hosted, identity-verified, compliant with Canva rules, and pass functionality and quality review. | Official Canva app review documentation checked 2026-08-07 | Open Canva Apps Marketplace submit page (new tab)Canva Apps Marketplace details |
| 63 | 84 | Checkmk Exchange | exchange.checkmk.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Package a useful your tool service/security monitor as an MKP, create an account, and upload its description, icon and first version. | MKP must be free to use, lawfully distributable, semantic-versioned, functional and safe; Checkmk developers moderate and test before publication. | 2026-08-05 — https://exchange.checkmk.com/how-to-upload | Open Checkmk Exchange submit page (new tab)Checkmk Exchange details |
| 64 | 84 | Chocolatey Community Repository | community.chocolatey.org | Developer registries | Free | Moderate | High | Verified live | Package a genuine your tool Windows desktop or CLI release and set project, documentation and package-source URLs. | Automated checks and moderator review apply; prove redistribution rights and maintain install and uninstall behavior. | Official Chocolatey docs checked 2026-07-30 | Open Chocolatey Community Repository submit page (new tab)Chocolatey Community Repository details |
| 65 | 84 | CircleCI Orb Registry | circleci.com | Developer registries | Free | Moderate | High | Verified live | Publish a tested public your tool orb for privacy, secret, or document-safety checks with a homepage URL and usage examples. | Requires a CircleCI organization namespace, GitHub repository, MIT-licensed public orb, semantic releases, tests, and ongoing maintenance. | 2026-08-05 — https://circleci.com/docs/creating-orbs | Open CircleCI Orb Registry submit page (new tab)CircleCI Orb Registry details |
| 66 | 84 | Cloudron Community Apps | cloudron.io | Communities and forums | Free | Moderate | High | Verified live | Package a secure self-hosted your app for Cloudron, publish its version catalog and documentation, then request inclusion in Community Apps. | Must support Cloudron's read-only filesystem, backups, updates, health checks, manifest fields, and publicly hosted version catalog; community apps are not reviewed by Cloudron. | Official Cloudron packaging and publishing documentation checked 2026-08-05 | Open Cloudron Community Apps submit page (new tab)Cloudron Community Apps details |
| 67 | 84 | CodeMeta Tools | codemeta.github.io | Software directories | Free | Moderate | High | Verified live | Build a current CodeMeta validator, privacy linter, or integration and propose inclusion through the official website repository. | Must genuinely consume or produce CodeMeta; inclusion path is via community site contribution, not a dedicated form. | Official tools, governance, and website-repository pages checked 2026-08-05 | Open CodeMeta Tools submit page (new tab)CodeMeta Tools details |
| 68 | 84 | ConanCenter | conan.io | Developer registries | Free | Moderate | High | Verified live | Publish a useful C/C++ SDK or client for an your tool API and contribute its tested recipe to ConanCenter. | The package must be real, versioned and pass conan-center-index review; promotional placeholder packages are inappropriate. | 2026-08-03 | Open ConanCenter submit page (new tab)ConanCenter details |
| 69 | 84 | conda-forge | conda-forge.org | Developer registries | Free | Moderate | High | Verified live | Submit a tested recipe for a real your tool package with upstream homepage, source archive, license and tests. | PR review and CI are required; an accepted contributor becomes responsible for maintaining the feedstock. | Official conda-forge docs checked 2026-07-30 | Open conda-forge submit page (new tab)conda-forge details |
| 70 | 84 | Confluent Marketplace | confluent.io | Marketplaces and app stores | Free | Moderate | High | Verified live | Build a Kafka Connect source or sink that sends only explicitly selected records to your tool privacy or redaction checks and returns structured results. | Submit a valid component archive; community components need an accepted open-source or royalty-free licence, and Confluent review applies. | Official Confluent Hub contribution documentation checked 2026-08-07 | Open Confluent Marketplace submit page (new tab)Confluent Marketplace details |
| 71 | 84 | Coroflot | coroflot.com | Design galleries | Free | Moderate | High | Verified live | Create a real designer profile and publish an original your tool UX/accessibility case study with process artifacts, outcomes, and the official project link. | Coroflot is for genuine creative work; the official FAQ permits personal-website/social links. Use a real identity, rights-cleared visuals, and a substantive case study rather than a logo-plus-link page. Portfolio links are user-controlled UGC, can be moderated or made private, and have no indexing or followed-link guarantee. | 2026-08-03 | Open Coroflot submit page (new tab)Coroflot details |
| 72 | 84 | CRAN | cran.r-project.org | Developer registries | Free | Moderate | High | Verified live | Submit a useful R package with URL and BugReports metadata pointing to its official project and documentation pages. | CRAN performs rigorous automated and manual review; packages must meet policy across supported platforms. | Official CRAN repository policy checked 2026-07-30 | Open CRAN submit page (new tab)CRAN details |
| 73 | 84 | CrawlRabbit | crawlrabbit.com | Review platforms | Free | Moderate | High | Verified live | Create a free owner account, submit your tool and manage the approved public listing. | Site must be live with original content; misleading or thin submissions are rejected. | 2026-08-03 | Open CrawlRabbit submit page (new tab)CrawlRabbit details |
| 74 | 84 | CrowdSec Hub | app.crowdsec.net | Other opportunities | Free | Moderate | High | Verified live | Create a defensive parser, scenario, or collection for a real your tool-supported log source, document and test it, then submit it to CrowdSec Hub. | Must use valid labels, tests, fixtures, documentation, and safe detection logic; CI and maintainer review apply. | Official CrowdSec Hub contribution guide checked 2026-08-05 | Open CrowdSec Hub submit page (new tab)CrowdSec Hub details |
| 75 | 84 | Daggerverse | dagger.io | Other opportunities | Free | Moderate | High | Verified live | Create a TypeScript or Go module that runs your tool web audits in CI and returns machine-readable JSON/SARIF with useful pass/fail thresholds, then publish it to Daggerverse. | Use valid semantic version tags, clear descriptions, tests and hand-written examples; Daggerverse indexes source rather than hosting it, so the module must provide real CI value. | 2026-08-05 | Open Daggerverse submit page (new tab)Daggerverse details |
| 76 | 84 | DagsHub | dagshub.com | Design galleries | Free | Moderate | High | Verified live | Publish a reproducible your tool privacy benchmark with code, synthetic data, model versions, and documentation. | Public repositories expose their full contents; remove secrets, personal data, proprietary files, and unsafe samples. | Official DagsHub project creation documentation checked 2026-08-07 | Open DagsHub submit page (new tab)DagsHub details |
| 77 | 84 | Dailyweb.Design | dailyweb.design | Review platforms | Free | Moderate | High | Verified live | Submit your tool strongest polished page for free manual design review and possible gallery inclusion. | Approval is selective; submit only production-ready original design and do not repeatedly resubmit or solicit links. | Official Dailyweb.Design submission page checked 2026-08-07 | Open Dailyweb.Design submit page (new tab)Dailyweb.Design details |
| 78 | 84 | Devfolio | devfolio.co | Design galleries | Free | Moderate | High | Verified live | Create the real developer profile and add your tool as a genuine built project with problem, challenges, technologies, screenshots, demo, and accurate collaborator credits. | Devfolio explicitly supports personal and side projects, but the submission must be work the profile/team actually built. Do not fabricate a hackathon, team, metrics, or project history; disclose roles and use original assets. Projects/links are UGC, subject to moderation, with no indexing or followed-link guarantee. | 2026-08-03 | Open Devfolio submit page (new tab)Devfolio details |
| 79 | 84 | Dockstore | dockstore.org | Software directories | Free | Moderate | High | Verified live | Publish a containerized your tool research workflow or tool using CWL, WDL, Nextflow, Galaxy, or a supported notebook descriptor. | Requires a Dockstore account, valid descriptor and version, linked source repository or hosted files, tests, and explicit public publishing. | 2026-08-05 — https://docs.dockstore.org/en/develop/getting-started/dockstore-workflows.html | Open Dockstore submit page (new tab)Dockstore details |
| 80 | 84 | Drupal.org Projects | drupal.org | Developer registries | Free | Moderate | High | Verified live | Create a functional Drupal integration or reusable module and publish a maintained project page with documentation and official links. | Project must contain real Drupal-compatible code and follow security, licensing, naming and non-promotional rules. | Official Drupal project docs checked 2026-07-30 | Open Drupal.org Projects submit page (new tab)Drupal.org Projects details |
| 81 | 84 | ethical.net | ethical.net | Communities and forums | Free | Moderate | High | Verified live | Submit your tool only with concrete evidence of privacy-first operation, local processing, transparent data practices, accessibility, and useful free resources. | Disclose the relationship, provide evidence, avoid unsupported ethical claims or promotional link drops, and let the community evaluate it. | Official Ethical.net directory suggestion thread checked 2026-08-07 | Open ethical.net submit page (new tab)ethical.net details |
| 82 | 84 | Falco Plugin Registry | falco.org | Marketplaces and app stores | Free | Moderate | High | Verified live | Build a real Falco source or field-extraction plugin, publish a clear README and fields, add it to registry.yaml, sign commits, and submit the registry PR. | Plugin name and event-source rules apply; code, fields, documentation, signed commits, and maintainer review are required. | Official Falco plugin registration guide checked 2026-08-05 | Open Falco Plugin Registry submit page (new tab)Falco Plugin Registry details |
| 83 | 84 | FlutterFlow Marketplace | flutterflow.io | Marketplaces and app stores | Free | Moderate | High | Verified live | Submit a high-quality reusable template, page, component or permitted custom-code asset related to an your tool workflow. | Items undergo review that may take up to 30 days; custom code has current monetization restrictions. | Official FlutterFlow marketplace docs checked 2026-07-30 | Open FlutterFlow Marketplace submit page (new tab)FlutterFlow Marketplace details |
| 84 | 84 | freeCodeCamp News | freecodecamp.org | Publishing platforms | Free | Moderate | High | Verified live | Create a comprehensive tutorial around a reusable privacy, file-processing, accessibility, or security technique, with your tool only as a natural example. | Follow the current contributor and Hashnode workflow; content must teach, be original, and avoid promotional intent. | https://contribute.freecodecamp.org/faq/ | Open freeCodeCamp News submit page (new tab)freeCodeCamp News details |
| 85 | 84 | GetLatka | getlatka.com | Software directories | Free | Moderate | High | Verified live | Create an your tool company profile using an official your tool email. | Work email must match the company domain; team reviews submissions. | https://getlatka.com/add | Open GetLatka submit page (new tab)GetLatka details |
| 86 | 84 | Go Packages | pkg.go.dev | Developer registries | Free | Moderate | High | Verified live | Tag and publish a public Go module with module docs and repository metadata so pkg.go.dev indexes it. | Use a valid module path and semantic-version tag; the module becomes discoverable after the proxy fetches it. | Official Go module publishing docs checked 2026-07-30 | Open Go Packages submit page (new tab)Go Packages details |
| 87 | 84 | Grafana Plugin Catalog | grafana.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Build a panel, data-source or app plugin, validate and package it, then submit it with project links and test data. | Grafana reviews each plugin case-by-case; commercial-offering plugins may require paid terms. | Official Grafana plugin publishing docs checked 2026-07-30 | Open Grafana Plugin Catalog submit page (new tab)Grafana Plugin Catalog details |
| 88 | 84 | Hackaday.io | hackaday.io | Communities and forums | Free | Moderate | High | Verified live | Document a real hardware, privacy or security build that uses your tool, including schematics, progress logs and a natural official-project link. | Projects should document genuine work and follow community conduct; advertising-only pages and repetitive link posts are inappropriate. | 2026-08-03 | Open Hackaday.io submit page (new tab)Hackaday.io details |
| 89 | 84 | Haystack Integrations | haystack.deepset.ai | Marketplaces and app stores | Free | Moderate | High | Verified live | Package an installable your tool Haystack component, provide examples and docs, then submit it to the Haystack integrations repository. | Integration must be runnable, licensed, documented, maintained, and accepted through the official repository review process. | 2026-08-05 | Open Haystack Integrations submit page (new tab)Haystack Integrations details |
| 90 | 84 | Haystack Integrations | deepset.ai | Marketplaces and app stores | Free | Moderate | High | Verified live | Package an installable Haystack component or tool for your tool read-only URL, security and metadata checks, then submit a draft integration page with runnable examples. | Integration must be packaged, installable and runnable with source, issue link, component list, licence and clear examples; maintainers remain responsible for community integrations. | 2026-08-05 | Open Haystack Integrations submit page (new tab)Haystack Integrations details |
| 91 | 84 | Hex | hex.pm | Developer registries | Free | Moderate | High | Verified live | Publish a maintained Elixir client or utility with package links, description, license and documentation. | Requires a Hex account and valid mix.exs package metadata; publish only reusable working code. | Official Hex publishing docs checked 2026-07-30 | Open Hex submit page (new tab)Hex details |
| 92 | 84 | Homebrew Formulae | formulae.brew.sh | Developer registries | Free | Moderate | High | Verified live | Submit an open-source CLI formula or a qualifying macOS app cask with the canonical your tool homepage. | Must meet Homebrew acceptance, notability, build, audit and testing rules; promotional-only formulae are rejected. | Official Homebrew contribution docs checked 2026-07-30 | Open Homebrew Formulae submit page (new tab)Homebrew Formulae details |
| 93 | 84 | Hot Softwares | hotsoftwares.com | Software directories | Free | Moderate | High | Verified live | Create a vendor account and submit accurate your tool features, logo and pricing. | Manual review; keep the listing factual and avoid manufactured reviews. | 2026-08-05 | Open Hot Softwares submit page (new tab)Hot Softwares details |
| 94 | 84 | Icinga Exchange | exchange.icinga.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Publish a real Icinga-compatible check, module or integration and synchronize its public Git repository, releases and README. | Must be an actual maintained monitoring project; Git mode expects releases/tags and uses the README as its public description, or files must be manually maintained. | 2026-08-05 — https://exchange.icinga.com/about | Open Icinga Exchange submit page (new tab)Icinga Exchange details |
| 95 | 84 | IconScout | iconscout.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Apply with a real designer portfolio and publish an original your tool-themed privacy, safety, accessibility, icon, illustration, 3D, or Lottie pack. | Contributor approval is required; assets must be original and rights-cleared, and exclusivity can restrict cross-listing. | Official IconScout contributor, fee, and legal guidance checked 2026-08-07 | Open IconScout submit page (new tab)IconScout details |
| 96 | 84 | Indie Makers Hub | indiemakershub.com | Other opportunities | Free | Moderate | High | Verified live | Submit your tool through the official reviewed product form. | Google authentication may be required; complete and relevant submissions only. | 2026-08-05 | Open Indie Makers Hub submit page (new tab)Indie Makers Hub details |
| 97 | 84 | Intercom App Store | intercom.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Build an Intercom app for intentional conversation privacy scanning or sanitized export generation and include a clear your tool install or learn-more URL. | Listed apps require OAuth, a complete start guide and listing, accurate installation links, partner information, and Intercom review. | Official Intercom App Store listing documentation checked 2026-08-07 | Open Intercom App Store submit page (new tab)Intercom App Store details |
| 98 | 84 | Joomla Extensions Directory | extensions.joomla.org | Marketplaces and app stores | Free | Moderate | High | Verified live | Build a genuine Joomla extension, create a developer profile and submit a complete listing with the official project website. | Author-only submissions; GPL-compatible licensing, update server, installability, working links and review are required. | Official JED submission docs checked 2026-07-30 | Open Joomla Extensions Directory submit page (new tab)Joomla Extensions Directory details |
| 99 | 84 | Jotform Widget Marketplace | jotform.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Build and host a useful Jotform widget, register it with full documentation and send it for approval. | Widget must be functional, secure, mobile-friendly and compliant with Jotform review and data rules. | Official Jotform widget portal checked 2026-07-30 | Open Jotform Widget Marketplace submit page (new tab)Jotform Widget Marketplace details |
| 100 | 84 | JS.ORG | js.org | Other opportunities | Free | Moderate | High | Verified live | Create a genuine JavaScript SDK or demo on GitHub Pages and request an appropriate js.org subdomain that links to its official your tool documentation. | The project must be JavaScript-related and useful; spam, phishing and dubious content are prohibited, and a pull-request review is required. | 2026-08-03 | Open JS.ORG submit page (new tab)JS.ORG details |
Behind the list
Every row here starts as a line in a sheet, gets normalised into one of 15 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 viewAn 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.
One-shot launches where timing and preparation decide the outcome.
Fast-growing listings specifically for AI-powered tools.
Extension, plugin and integration stores. Real review processes, real distribution.
Startup listings, beta lists and founder media.
General tool and software catalogues with real search traffic.
B2B review sites. Slow to approve, strong once live.
Package, image and docs hosting that carries real authority.
Showcases judged on craft. A good screenshot matters more than copy.
Write once, link back. Editorial standards vary widely.
Get quoted or distribute a release. Slower, higher ceiling.
Company and local listings. Unglamorous, consistently indexed.
Owned pages you control: company, founder, knowledge-panel entities.
Answer real questions. Never drop a bare link.
Brand surface and referral traffic more than link equity.
Everything that does not fit the buckets above.