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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 | 98 | Google Workspace Marketplace | workspace.google.com | Marketplaces and app stores | Free | Moderate | Do first | Live, conditional | Build an your tool add-on for Drive, Docs, Sheets, Gmail, or another Workspace product and publish it. | Must genuinely integrate with Google Workspace and pass OAuth, configuration, and app review. | https://developers.google.com/workspace/marketplace/how-to-publish | Open Google Workspace Marketplace submit page (new tab)Google Workspace Marketplace details |
| 2 | 98 | Microsoft Marketplace | microsoft.com | Marketplaces and app stores | Free | Moderate | Do first | Live, conditional | Register in Partner Center and publish an your tool SaaS or Microsoft-integrated offer. | Requires an eligible Partner Center account, offer configuration, testing, and certification. | https://learn.microsoft.com/en-us/partner-center/marketplace-offers/create-new-saas-offer | Open Microsoft Marketplace submit page (new tab)Microsoft Marketplace details |
| 3 | 98 | Slack Marketplace | slack.com | Marketplaces and app stores | Free | Moderate | Do first | Live, conditional | Build a production-ready your tool Slack app for safe file/text utilities, then submit it from the app configuration page for Marketplace review. | Must be fully functional, installable, tested outside the development workspace, secure, and useful inside Slack; review is strict. | https://api.slack.com/directory/app-review-guide | Open Slack Marketplace submit page (new tab)Slack Marketplace details |
| 4 | 97 | Atlassian Marketplace | atlassian.com | Marketplaces and app stores | Free + paid tier | Quick | Do first | Live, conditional | Build a Forge-based your tool integration for Jira or Confluence, create a Marketplace Partner profile, and submit a compliant public listing. | New submissions must use supported cloud/Forge paths and meet security, privacy, legal, support, and active-maintenance requirements. | https://developer.atlassian.com/platform/marketplace/introduction-to-marketplace/ | Open Atlassian Marketplace submit page (new tab)Atlassian Marketplace details |
| 5 | 97 | RapidAPI | rapidapi.com | Marketplaces and app stores | Free + paid tier | Quick | Do first | Live, conditional | Publish a real, documented your tool API, complete its Hub listing with accurate website and terms URLs, and optionally offer a free usage tier. | Conditional on a stable production API with correct auth, documentation, monitoring, support, privacy, and functional endpoint tests. | https://docs.rapidapi.com/docs/what-is-rapidapi | Open RapidAPI submit page (new tab)RapidAPI details |
| 6 | 95 | Shopify App Store | shopify.com | Marketplaces and app stores | Free + paid tier | Moderate | Do first | Live, conditional | Build a real Shopify-facing your tool utility, complete its public listing, test it on a development store, and submit it for App Store review. | Must integrate with Shopify, have a functional merchant UI, comply with data/privacy rules, and pass technical and listing review. | https://shopify.dev/docs/apps/launch/app-store-review | Open Shopify App Store submit page (new tab)Shopify App Store details |
| 7 | 86 | GeM | gem.gov.in | Marketplaces and app stores | Free | Quick | High | Live, conditional | Register an authorized Indian business seller and list only real eligible your tool services with accurate catalogue details. | Requires authorized entity, Aadhaar/PAN, business PAN, incorporation and bank data; an external backlink is not guaranteed. | 2026-08-04 | Open GeM submit page (new tab)GeM details |
| 8 | 86 | Open VSX Registry | open-vsx.org | Marketplaces and app stores | Free | Quick | High | Live, conditional | Publish a useful your tool editor extension whose marketplace metadata links to its homepage and documentation. | Requires a genuine VSIX extension, namespace ownership and an access token; do not republish third-party work without rights. | https://open-vsx.org/ | Open Open VSX Registry submit page (new tab)Open VSX Registry details |
| 9 | 86 | Pipedream Registry | pipedream.com | Marketplaces and app stores | Free | Quick | High | Live, conditional | Build your tool triggers/actions, submit them to the public registry by GitHub PR, and address review feedback. | Components must follow registry patterns; approved PRs become available in Pipedream Marketplace and workflows. | https://pipedream.com/docs/components/contributing | Open Pipedream Registry submit page (new tab)Pipedream Registry details |
| 10 | 84 | Adobe Express Add-ons Marketplace | adobe.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Build an your tool redaction, accessibility, image, or privacy add-on and submit its public listing. | Requires an Adobe Express add-on, complete metadata/legal/support information, quality review, and compliant AI behavior. | https://developer.adobe.com/express/add-ons/docs/guides/build/distribute/public-dist | Open Adobe Express Add-ons Marketplace submit page (new tab)Adobe Express Add-ons Marketplace details |
| 11 | 84 | Airbyte Connector Marketplace | airbyte.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Create a real source connector that lets consenting users export appropriate your tool data, provide tests and documentation, and contribute it to Airbyte's public connector catalog. | Only build this when AltFTool has a stable documented API and a legitimate data-movement use case. Follow Airbyte connector specifications, CI, acceptance tests, review rules, and security disclosure guidance; do not submit a thin promotional connector. | 2026-08-03 | Open Airbyte Connector Marketplace submit page (new tab)Airbyte Connector Marketplace details |
| 12 | 84 | APILayer Marketplace | apilayer.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Publish a stable, documented your tool API and apply as a provider with examples, uptime, support, and honest pricing. | A deployed API, test environment, documentation, performance, and review are required; duplicate or weak APIs may be rejected. | 2026-08-05 | Open APILayer Marketplace submit page (new tab)APILayer Marketplace details |
| 13 | 84 | Datadog Integrations | datadoghq.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Apply as a Datadog Technology Partner and build a production-grade integration that sends meaningful your tool telemetry, includes dashboards and documentation, and is useful to shared customers. | A real integration and Technology Partner application are required. Follow Datadog's telemetry, OAuth/API, asset, sandbox testing, security, review, and maintenance requirements. Marketplace commercial offers are a separate program. | 2026-08-03 | Open Datadog Integrations submit page (new tab)Datadog Integrations details |
| 14 | 84 | Elastic Integrations | elastic.co | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Build an Elastic package that ingests legitimate your tool logs, metrics, or traces and supplies mappings, pipelines, dashboards, documentation, sample data, and automated tests. | Use elastic-package, follow the package specification and ECS conventions, test locally, document permissions and supported versions, use lawful brand assets, and submit a reviewed pull request. Every accepted integration is listed publicly, so low-value promotional packages are inappropriate. | 2026-08-03 | Open Elastic Integrations submit page (new tab)Elastic Integrations details |
| 15 | 84 | Firefox Add-ons | mozilla.org | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Build a useful privacy-preserving your tool extension, submit a signed build, and provide honest homepage, permissions and privacy disclosures. | Must meet Mozilla Add-on Policies, minimize permissions and pass review; thin promotional wrappers are unsuitable. | 2026-08-05 official Firefox Add-ons developer page | Open Firefox Add-ons submit page (new tab)Firefox Add-ons details |
| 16 | 84 | GitBook Integration Marketplace | gitbook.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Build a real your tool documentation/privacy integration, publish it as public, test it, then submit for GitBook review. | Requires a functional public GitBook integration, manifest metadata, external testing, screenshots and marketplace review. | https://gitbook.com/docs/developers/integrations/submit-your-app-for-review | Open GitBook Integration Marketplace submit page (new tab)GitBook Integration Marketplace details |
| 17 | 84 | Home Assistant Integrations | home-assistant.io | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Build and maintain a genuinely useful Home Assistant integration for a mature your tool service, including the required Python client library, tests, documentation, and a focused Core pull request. | Home Assistant rejects integrations used mainly as marketing; the connected product must already be released, established, and useful to its users. New integrations must meet at least Bronze quality requirements and pass review. If AltFTool is not yet established enough, publish a custom integration through GitHub/HACS instead. | 2026-08-03 | Open Home Assistant Integrations submit page (new tab)Home Assistant Integrations details |
| 18 | 84 | IFTTT Services | ifttt.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Join the partner platform and create a secure your tool service with genuinely useful triggers, queries, and actions, pass endpoint tests and review, then publish helpful Applets for real user workflows. | AltFTool needs a stable API, authentication, privacy-safe endpoints, reliable production hosting, support, and ongoing maintenance. Follow IFTTT service-design, endpoint, brand, review, and launch rules; publication is for working integrations, not a brand-only profile. | 2026-08-03 | Open IFTTT Services submit page (new tab)IFTTT Services details |
| 19 | 84 | Railway Templates | railway.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Publish a maintained your tool open-source service template with safe variables, health checks, documentation and a demo. | Must be a reusable deployable template; never include secrets and provide active maintenance. | 2026-08-04 | Open Railway Templates submit page (new tab)Railway Templates details |
| 20 | 84 | Splunkbase | splunk.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Build a useful Splunk app or add-on for legitimate your tool security, audit, or operational data; package it with clear documentation, icons, screenshots, release metadata, and support details. | The package must pass structural, antivirus, security, and AppInspect checks plus admin review. Choose hosted versus external directory listing carefully because the hosting mode cannot be changed after publication; keep the app maintained and accurately supported. | 2026-08-03 | Open Splunkbase submit page (new tab)Splunkbase details |
| 21 | 84 | Vercel Integrations Marketplace | vercel.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Build an your tool Vercel integration, distribute its page, gain adoption, then apply for Marketplace visibility. | Community integrations can use direct pages; Marketplace listing generally requires 500 active installs and review. | https://vercel.com/docs/integrations/create-integration | Open Vercel Integrations Marketplace submit page (new tab)Vercel Integrations Marketplace details |
| 22 | 84 | Xero App Store | developer.xero.com | Marketplaces and app stores | Free | Moderate | High | Live, conditional | Build an your tool accounting/privacy integration, validate it with customers, certify and publish it in the Xero App Store. | Requires a real Xero integration and at least three customers for certification; technical and partner review apply. | https://developer.xero.com/static/otherfiles/Grow-with-the-Xero-App-Store.pdf | Open Xero App Store submit page (new tab)Xero App Store details |
| 23 | 82 | SelectHub | selecthub.com | Marketplaces and app stores | Not stated | Quick | High | Live, conditional | Ask SelectHub to create or claim an your tool profile and provide product capabilities, pricing, case studies, and customer proof. | Best for established business software; analyst validation and category fit apply, and enhanced vendor programs may be paid. | 2026-08-03 | Open SelectHub submit page (new tab)SelectHub details |
| 24 | 81 | JetBrains Marketplace | plugins.jetbrains.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Live, conditional | Build and upload a useful your tool IntelliJ-platform plugin with vendor, license, source, support and compatibility links. | Every plugin is reviewed and must pass compatibility, security and privacy checks; no promotional shell. | 2026-08-04 | Open JetBrains Marketplace submit page (new tab)JetBrains Marketplace details |
| 25 | 81 | Pabbly Connect Developer | pabbly.com | Marketplaces and app stores | Free + paid tier | Moderate | High | Live, conditional | Build 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. | 2026-08-05 | Open Pabbly Connect Developer submit page (new tab)Pabbly Connect Developer details |
| 26 | 80 | Albato App Integrator | albato.com | Marketplaces and app stores | Not stated | Moderate | High | Live, conditional | Build 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. | 2026-08-05 | Open Albato App Integrator submit page (new tab)Albato App Integrator details |
| 27 | 80 | Dealify | dealify.com | Marketplaces and app stores | Not stated | Moderate | High | Live, conditional | Propose 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. | 2026-08-03 | Open Dealify submit page (new tab)Dealify details |
| 28 | 80 | SaaS Mantra | saasmantra.com | Marketplaces and app stores | Not stated | Moderate | High | Live, conditional | Pitch 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. | 2026-08-03 | Open SaaS Mantra submit page (new tab)SaaS Mantra details |
| 29 | 78 | Guestio | guestio.com | Marketplaces and app stores | Free + paid tier | Involved | High | Live, conditional | Claim 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. | 2026-08-05 | Open Guestio submit page (new tab)Guestio details |
| 30 | 74 | Apple App Store | developer.apple.com | Marketplaces and app stores | Paid | Moderate | High | Live, conditional | Ship 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 |
| 31 | 74 | Google Play | play.google.com | Marketplaces and app stores | Paid | Moderate | High | Live, conditional | Publish 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 |
| 32 | 74 | PitchGround | pitchground.com | Marketplaces and app stores | Paid | Moderate | High | Live, conditional | Create 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. | 2026-08-03 | Open PitchGround submit page (new tab)PitchGround details |
| 33 | 71 | PodcastGuests.com | podcastguests.com | Marketplaces and app stores | Paid | Involved | High | Live, conditional | Create 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. | 2026-08-05 | Open PodcastGuests.com submit page (new tab)PodcastGuests.com details |
| 34 | 68 | Apify Store | apify.com | Marketplaces and app stores | Free | Quick | Medium | Live, conditional | Build 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/publishing | Open Apify Store submit page (new tab)Apify Store details |
| 35 | 68 | Joomla Extensions Directory | joomla.org | Marketplaces and app stores | Free | Quick | Medium | Live, conditional | Build 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 checklist | Open Joomla Extensions Directory submit page (new tab)Joomla Extensions Directory details |
| 36 | 68 | Raycast Store | raycast.com | Marketplaces and app stores | Free | Quick | Medium | Live, conditional | Build 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-extension | Open Raycast Store submit page (new tab)Raycast Store details |
| 37 | 68 | Statamic Marketplace | statamic.com | Marketplaces and app stores | Free | Quick | Medium | Live, conditional | Build 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 guide | Open Statamic Marketplace submit page (new tab)Statamic Marketplace details |
| 38 | 66 | Amazon Appstore | amazon.com | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Submit 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 guide | Open Amazon Appstore submit page (new tab)Amazon Appstore details |
| 39 | 66 | Backstage Plugin Directory | backstage.io | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Build 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. | 2026-08-03 | Open Backstage Plugin Directory submit page (new tab)Backstage Plugin Directory details |
| 40 | 66 | Flathub | flathub.org | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Submit 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 2026-07-30 | Open Flathub submit page (new tab)Flathub details |
| 41 | 66 | Grav GPM | getgrav.org | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Create 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 documentation | Open Grav GPM submit page (new tab)Grav GPM details |
| 42 | 66 | Huawei AppGallery | developer.huawei.com | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Publish 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 |
| 43 | 66 | Kirby Plugins | plugins.getkirby.com | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Build 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 page | Open Kirby Plugins submit page (new tab)Kirby Plugins details |
| 44 | 66 | Krew | krew.sigs.k8s.io | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Build 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 guide | Open Krew submit page (new tab)Krew details |
| 45 | 66 | OnePageCRM Integration Marketplace | onepagecrm.com | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Build 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 |
| 46 | 66 | Opera Add-ons | opera.com | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Package 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 |
| 47 | 66 | Samsung Galaxy Store | developer.samsung.com | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Distribute 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.html | Open Samsung Galaxy Store submit page (new tab)Samsung Galaxy Store details |
| 48 | 66 | Visual Studio Marketplace | visualstudio.com | Marketplaces and app stores | Free | Moderate | Medium | Live, conditional | Build 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 guide | Open Visual Studio Marketplace submit page (new tab)Visual Studio Marketplace details |
| 49 | 63 | Jenkins Plugin Site | jenkins.io | Marketplaces and app stores | Free + paid tier | Moderate | Medium | Live, conditional | Build 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. | 2026-08-03 | Open Jenkins Plugin Site submit page (new tab)Jenkins Plugin Site details |
| 50 | 63 | JetBrains Marketplace | jetbrains.com | Marketplaces and app stores | Free + paid tier | Moderate | Medium | Live, conditional | Package 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.html | Open JetBrains Marketplace submit page (new tab)JetBrains Marketplace details |
| 51 | 63 | Ring App Store | developer.amazon.com | Marketplaces and app stores | Free + paid tier | Moderate | Medium | Live, conditional | Build 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.html | Open Ring App Store submit page (new tab)Ring App Store details |
| 52 | 62 | Works with SmartThings | smartthings.com | Marketplaces and app stores | Not stated | Moderate | Medium | Live, conditional | Pursue 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 2026-08-07 | Open Works with SmartThings submit page (new tab)Works with SmartThings details |
| 53 | 60 | PodMatch | podmatch.com | Marketplaces and app stores | Free + paid tier | Involved | Medium | Live, conditional | Create 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. | 2026-08-05 | Open PodMatch submit page (new tab)PodMatch details |
| 54 | 58 | Homey App Store | homey.app | Marketplaces and app stores | Paid | Quick | Medium | Live, conditional | Build a Homey app only if your tool adds a genuine IoT privacy or local-device workflow; package, test, validate, and submit it for certification. | Requires a working app, compliant manifest, support information, testing, validation, and Athom certification before public release. | Official Homey App Store publishing documentation checked 2026-08-07 | Open Homey App Store submit page (new tab)Homey App Store details |
| 55 | 56 | Apple App Store | apple.com | Marketplaces and app stores | Paid | Moderate | Medium | Live, conditional | Build a useful your tool iOS or macOS app and submit complete support, privacy, accessibility and marketing metadata through App Store Connect. | Requires legal enrollment, current SDK, working app, privacy disclosures and App Review approval; listing is not for a web-wrapper backlink. | 2026-08-05 official Apple Developer Program and App Store submission pages | Open Apple App Store submit page (new tab)Apple App Store details |
| 56 | 56 | Contentful Marketplace | contentful.com | Marketplaces and app stores | Paid | Moderate | Medium | Live, conditional | Build a production Contentful app for your tool privacy or content checks and apply through the Marketplace submission flow. | Interest and eligibility screening precedes phased review; a functional app, support, privacy, terms, and documentation are required. | Official Contentful Marketplace app submission guidance checked 2026-08-07 | Open Contentful Marketplace submit page (new tab)Contentful Marketplace details |
| 57 | 56 | PWAStore | pwastore.io | Marketplaces and app stores | Paid | Moderate | Medium | Live, conditional | Submit the production PWA URL only after its manifest, service worker, installability, icons, and offline flow pass validation. | The automated PWA check must recognize the app; eligibility depends on genuine PWA behavior rather than a normal responsive website. | 2026-08-03 | Open PWAStore submit page (new tab)PWAStore details |
| 58 | 56 | Samsung Galaxy Store | samsung.com | Marketplaces and app stores | Paid | Moderate | Medium | Live, conditional | Publish a genuine your tool Android app with accurate support/privacy URLs, data-safety declarations, assets and compatible binary. | Samsung account, Seller Portal registration, commercial seller status and review are required even for distribution; metadata must match actual data handling. | 2026-08-05 official Samsung Galaxy Store developer guides | Open Samsung Galaxy Store submit page (new tab)Samsung Galaxy Store details |
| 59 | 53 | MatchMaker.fm | matchmaker.fm | Marketplaces and app stores | Paid | Involved | Medium | Live, conditional | Build a truthful founder or your tool show profile, link relevant credentials, and book privacy, security or accessibility interviews. | Use real expertise and personalized pitches; social links and accolades must be accurate. | 2026-08-05 | Open MatchMaker.fm submit page (new tab)MatchMaker.fm details |
| 60 | 46 | Kodi Add-ons | addons.kodi.tv | Marketplaces and app stores | Free | Moderate | Later | Live, conditional | Create a genuine media-metadata privacy or local-safety add-on and submit it to Kodi's official repository. | Requires supported Python, compatible versions, licence and code review; piracy-related or promotional wrappers are prohibited. | 2026-08-05 official Kodi Submitting Add-ons guide | Open Kodi Add-ons submit page (new tab)Kodi Add-ons details |
| 61 | 44 | Kong Partner Plugin Hub | konghq.com | Marketplaces and app stores | Not stated | Quick | Later | Live, conditional | Build a maintained your tool Kong integration or plugin, then pursue the technology-partner path for possible Plugin Hub inclusion. | Third-party Plugin Hub entries are for accepted Kong partners with real supported plugins; a community plugin alone does not guarantee Hub placement. | 2026-08-05 official Kong partner, custom-plugin and Plugin Hub documentation | Open Kong Partner Plugin Hub submit page (new tab)Kong Partner Plugin Hub details |
| 62 | 38 | EOSC Marketplace | marketplace.eosc-portal.eu | Marketplaces and app stores | Paid | Quick | Later | Live, conditional | Onboard only when your tool is a mature, live and independently valuable service for the European research community, under a legal or hosting entity. | Provider must control delivery; service should meet EOSC relevance and maturity criteria, generally TRL 7+, and pass profile validation. | 2026-08-05 official EOSC Provider Portal inclusion criteria and marketplace | Open EOSC Marketplace submit page (new tab)EOSC Marketplace 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.