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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 | 85 | TechnologyAdvice | technologyadvice.com | Marketplaces and app stores | Paid | Involved | Do first | Not submitted | Apply for the free Basic profile with a current website, clear business value, category, pricing, and authentic reviews. | Must be business-use software that fits an established category and has a clear value proposition; editorial acceptance is discretionary. | 2026-08-03 | Open TechnologyAdvice submit page (new tab)TechnologyAdvice details |
| 2 | 76 | Nova Extension Library | nova.app | Marketplaces and app stores | Paid | Quick | High | Verified live | Build 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 2026-08-07 | Open Nova Extension Library submit page (new tab)Nova Extension Library details |
| 3 | 76 | Sketch Plugin Directory | sketch.com | Marketplaces and app stores | Paid | Quick | High | Verified live | Build 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 2026-08-07 | Open Sketch Plugin Directory submit page (new tab)Sketch Plugin Directory details |
| 4 | 76 | Twilio Segment Integration Catalog | segment.com | Marketplaces and app stores | Paid | Quick | High | Verified live | Build 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 2026-08-07 | Open Twilio Segment Integration Catalog submit page (new tab)Twilio Segment Integration Catalog details |
| 5 | 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 |
| 6 | 74 | Freshworks Marketplace | freshworks.com | Marketplaces and app stores | Paid | Moderate | High | Verified live | Build 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 2026-08-07 | Open Freshworks Marketplace submit page (new tab)Freshworks Marketplace details |
| 7 | 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 |
| 8 | 74 | Inkscape Extension Gallery | inkscape.org | Marketplaces and app stores | Paid | Moderate | High | Verified live | Publish 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 2026-08-07 | Open Inkscape Extension Gallery submit page (new tab)Inkscape Extension Gallery details |
| 9 | 74 | Mendix Marketplace | mendix.com | Marketplaces and app stores | Paid | Moderate | High | Verified live | Build 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 2026-08-07 | Open Mendix Marketplace submit page (new tab)Mendix Marketplace details |
| 10 | 74 | OBS Resources | obsproject.com | Marketplaces and app stores | Paid | Moderate | High | Verified live | Build 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 2026-08-07 | Open OBS Resources submit page (new tab)OBS Resources details |
| 11 | 74 | ONLYOFFICE Plugin Marketplace | onlyoffice.com | Marketplaces and app stores | Paid | Moderate | High | Verified live | Build 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 2026-08-07 | Open ONLYOFFICE Plugin Marketplace submit page (new tab)ONLYOFFICE Plugin Marketplace details |
| 12 | 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 |
| 13 | 74 | Sentry Integration Directory | sentry.io | Marketplaces and app stores | Paid | Moderate | High | Verified live | Build 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 2026-08-07 | Open Sentry Integration Directory submit page (new tab)Sentry Integration Directory details |
| 14 | 74 | Zendesk Marketplace | zendesk.com | Marketplaces and app stores | Paid | Moderate | High | Verified live | Create 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 2026-08-07 | Open Zendesk Marketplace submit page (new tab)Zendesk Marketplace details |
| 15 | 74 | Zoho Marketplace | zoho.com | Marketplaces and app stores | Paid | Moderate | High | Verified live | Build 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 2026-08-07 | Open Zoho Marketplace submit page (new tab)Zoho Marketplace details |
| 16 | 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 |
| 17 | 58 | Chrome Web Store | chromewebstore.google.com | Marketplaces and app stores | Paid | Quick | Medium | Not submitted | Publish useful browser extension linking your tool. | Listing links often nofollow/ugc; value is distribution. | 2026-07-30 | Open Chrome Web Store submit page (new tab)Chrome Web Store details |
| 18 | 58 | commercetools Connect Marketplace | commercetools.com | Marketplaces and app stores | Paid | Quick | Medium | Verified live | Package an your tool commercetools Connector and request certification and public Marketplace listing. | Must be a deployable Connect Connector and pass certification; publication is not a generic URL submission. | Official commercetools Connect documentation checked 2026-08-07 | Open commercetools Connect Marketplace submit page (new tab)commercetools Connect Marketplace details |
| 19 | 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 |
| 20 | 58 | Miro Marketplace | miro.com | Marketplaces and app stores | Paid | Quick | Medium | Verified live | Build a working Miro app for board accessibility, privacy, or export auditing; establish real users and demand before applying through the partner route. | Current public submission requires approved Partner status; Miro prioritizes working apps with customer demand, traction, and ecosystem fit. | Official Miro Marketplace documentation checked 2026-08-07 | Open Miro Marketplace submit page (new tab)Miro Marketplace details |
| 21 | 56 | Adalo Component Marketplace | adalo.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Build and document a real Adalo component library for an your tool workflow and apply for marketplace publication. | Requires functional components, an eligible developer setup, documentation, review, ongoing support, and compliance with marketplace commercial rules. | Official Adalo component library publishing documentation checked 2026-08-07 | Open Adalo Component Marketplace submit page (new tab)Adalo Component Marketplace details |
| 22 | 56 | Alibaba Cloud Marketplace | alibabacloud.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Offer your tool as a documented SaaS or BYOL deployment for Alibaba Cloud customers with clear privacy controls and support. | A business account, enterprise verification, company documents and site, and vendor approval are required; Free or BYOL precedes paid Cosell setup. | Official Alibaba Cloud Marketplace vendor application documentation checked 2026-08-07 | Open Alibaba Cloud Marketplace submit page (new tab)Alibaba Cloud Marketplace details |
| 23 | 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 |
| 24 | 56 | BigCommerce App Marketplace | bigcommerce.com | Marketplaces and app stores | Paid | Moderate | Medium | Not submitted | Build an OAuth app that audits merchant exports or product assets for privacy issues, then submit tested listing assets through the Developer Portal. | Requires a Partner ID, valid OAuth scopes, production testing, review, and listing requirements; paid placement or dofollow links are not promised. | 2026-08-03 | Open BigCommerce App Marketplace submit page (new tab)BigCommerce App Marketplace details |
| 25 | 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 |
| 26 | 56 | Defold Asset Portal | defold.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Publish a reusable Defold privacy-safe logging, security, or build-audit tool. | Provide project URL, licence, platform support, tags, and thumbnail; the official form opens the final review issue. | Official Defold asset submission page checked 2026-08-07 | Open Defold Asset Portal submit page (new tab)Defold Asset Portal details |
| 27 | 56 | FIWARE Marketplace | fiware.org | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Build a genuine FIWARE-powered privacy, consent, data-space, or civic-safety solution, document its architecture and data models, then submit it for expert validation. | Must materially use FIWARE Context Broker or compatible components, provide technical evidence and references, and pass FIWARE evaluation; showcase is not endorsement. | Official FIWARE marketplace submission and validation guides checked 2026-08-05 | Open FIWARE Marketplace submit page (new tab)FIWARE Marketplace details |
| 28 | 56 | GDevelop Community Extensions | gdevelop.io | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Create a GDevelop extension for safe local storage, consent UX, or secret-free analytics configuration. | Community extensions are open source and peer reviewed; include examples and never embed credentials or user data. | Official GDevelop extension sharing guidance checked 2026-08-07 | Open GDevelop Community Extensions submit page (new tab)GDevelop Community Extensions details |
| 29 | 56 | HubSpot App Marketplace | hubspot.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Build a public OAuth your tool integration, gain qualifying installs, then submit setup docs plus support, privacy, and terms URLs. | Requires a unique public app, Partner Agreement, at least three active unaffiliated installs in the prior 30 days, complete legal material, and review. | Official HubSpot App Marketplace listing documentation checked 2026-08-07 | Open HubSpot App Marketplace submit page (new tab)HubSpot App Marketplace details |
| 30 | 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 |
| 31 | 56 | Salesforce AppExchange and AgentExchange | salesforce.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Build a genuine Salesforce package or API solution for selected-record privacy or document checks and complete its company and listing profile. | Requires a partner account, package or API solution, accurate listing, security review where applicable, support commitments, and ongoing compliance. | Official Salesforce next-generation publishing guidance checked 2026-08-07 | Open Salesforce AppExchange and AgentExchange submit page (new tab)Salesforce AppExchange and AgentExchange details |
| 32 | 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 |
| 33 | 56 | Setapp Developer Program | setapp.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Submit a mature macOS, iOS, or web companion app that provides an your tool privacy workflow and links to its official product documentation. | Requires a finished high-quality app, technical review, SDK integration, agreement, and ongoing support; acceptance is discretionary. | 2026-08-05 | Open Setapp Developer Program submit page (new tab)Setapp Developer Program details |
| 34 | 56 | Shopware Store | shopware.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Build a Shopware admin extension for privacy and accessibility checks on selected catalog content, media, and exports. | Extension Partner contract, complete listing assets, automated code review, and manual QA are required; support obligations continue after publication. | Official Shopware extension partner documentation checked 2026-08-07 | Open Shopware Store submit page (new tab)Shopware Store details |
| 35 | 56 | SketchUp Extension Warehouse | sketchup.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Build a SketchUp extension for model metadata sanitization or accessibility-ready export checks. | Package a compliant extension and pass technical code review before publication. | Official SketchUp Extension Warehouse developer documentation checked 2026-08-07 | Open SketchUp Extension Warehouse submit page (new tab)SketchUp Extension Warehouse details |
| 36 | 56 | Snowflake Marketplace | snowflake.com | Marketplaces and app stores | Paid | Moderate | Medium | Not submitted | Build and test a Snowflake Native App for privacy-safe data inspection, create its application package and listing, pass scans, and publish through an eligible provider account. | Requires a production-grade package, provider eligibility, security scanning and listing review; free or paid distribution does not promise an SEO backlink. | 2026-08-03 | Open Snowflake Marketplace submit page (new tab)Snowflake Marketplace details |
| 37 | 56 | Stripe App Marketplace | stripe.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Build a Stripe app that sends selected non-sensitive invoice or export data to a clearly scoped your tool audit and publish complete documentation. | Only one app per account; minimum permissions, test and live-mode testing, accurate pricing, privacy-safe screenshots, support, and review are required. | Official Stripe Apps publishing documentation checked 2026-08-07 | Open Stripe App Marketplace submit page (new tab)Stripe App Marketplace details |
| 38 | 56 | VTEX App Store | vtex.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Build a VTEX IO your tool storefront or admin privacy utility, define billing, and submit it for homologation. | Requires developer registration, a public VTEX IO app, billing model, and homologation; major versions can require renewed review. | Official VTEX App Store documentation checked 2026-08-07 | Open VTEX App Store submit page (new tab)VTEX App Store details |
| 39 | 56 | Vultr Marketplace | vultr.com | Marketplaces and app stores | Paid | Moderate | Medium | Verified live | Publish a secure one-click self-hosted your tool image or cloud-init deployment with documentation and support. | A verified vendor and publisher agreement are required; provide site metadata, screenshots, and a tested deployment for review. | Official Vultr Marketplace reference guide checked 2026-08-07 | Open Vultr Marketplace submit page (new tab)Vultr Marketplace details |
| 40 | 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 |
| 41 | 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.