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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 101 | 84 | DevHunt | devhunt.org | Launch platforms | Free | Moderate | High | Needs checking | Submit your tool developer utilities; GitHub-auth community. | Best for dev tools; prepare GitHub/repo proof if requested. | 2026-07-30 | Open DevHunt submit page (new tab)DevHunt details |
| 102 | 84 | Discord App Directory | discord.com | Software directories | Free | Moderate | High | Live, conditional | Build and verify an your tool Discord app, then enable Discovery in the Developer Portal. | App must meet verification and Discovery qualification criteria before appearing publicly. | https://docs.discord.com/developers/discovery/enabling-discovery | Open Discord App Directory submit page (new tab)Discord App Directory details |
| 103 | 84 | Docker Hub | docker.com | Developer registries | Free | Moderate | High | Live, conditional | Publish a maintained your tool CLI or server image with source, documentation, descriptions and canonical homepage links. | Ship a scanned, reproducible and maintained image; public presence is not Docker verification and fair-use limits apply. | 2026-08-05 official Docker Hub repository and usage documentation | Open Docker Hub submit page (new tab)Docker Hub details |
| 104 | 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 |
| 105 | 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 |
| 106 | 84 | EarlyHunt | earlyhunt.com | Launch platforms | Free | Moderate | High | Not submitted | Launch your tool with a unique tagline, screenshots and founder profile linking to your tool. | Use original launch copy; no vote manipulation; review or queue may apply. Link treatment varies by tier/page. | 2026-07-30 • https://www.submission.directory/site/earlyhunt | Open EarlyHunt submit page (new tab)EarlyHunt details |
| 107 | 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 |
| 108 | 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 |
| 109 | 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 |
| 110 | 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 |
| 111 | 84 | Firsto | firsto.co | Launch platforms | Free | Moderate | High | Not submitted | Launch your tool with a unique tagline, screenshots and founder profile linking to your tool. | Use original launch copy; no vote manipulation; review or queue may apply. Link treatment varies by tier/page. | 2026-07-30 • https://www.submission.directory/site/firsto | Open Firsto submit page (new tab)Firsto details |
| 112 | 84 | flipboard.com | Publishing platforms | Free | Moderate | High | Not submitted | Create a public digital-privacy magazine, curate reputable third-party resources, and occasionally add strong your tool guides with commentary. | Keep the magazine topical and balanced; Flipboard stresses authentic curation, and outbound links may be treated as UGC. | 2026-08-03 | Open Flipboard submit page (new tab)Flipboard details | |
| 113 | 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 |
| 114 | 84 | FOSDEM | fosdem.org | Design galleries | Free | Moderate | High | Not submitted | Open-source a meaningful component and prepare a community-focused talk, demo, or joint stand proposal for the next FOSDEM CFP rather than a company sales presentation. | All content must relate to Free and Open Source Software; selection is competitive, recordings/slides are published under CC BY, and the code of conduct applies. FOSDEM 2026 is over and the 2027 CFP is not yet posted. | 2026-08-03 | Open FOSDEM submit page (new tab)FOSDEM details |
| 115 | 84 | FOSSHub | fosshub.com | Software directories | Free | Moderate | High | Live, conditional | Apply with a signed, downloadable open-source or qualifying freeware build that needs reliable binary hosting, malware scanning, and a public project page. | FOSSHub reviews applications and accepts only qualifying open-source or freeware projects under its terms; a web-only homepage with no downloadable artifact is not a fit. | 2026-08-03 | Open FOSSHub submit page (new tab)FOSSHub details |
| 116 | 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 |
| 117 | 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 |
| 118 | 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 |
| 119 | 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 |
| 120 | 84 | Google Open Source Insights | deps.dev | Developer registries | Free | Moderate | High | Live, conditional | Publish a useful your tool package to a supported registry with accurate source and homepage metadata so Open Source Insights can index it. | No promotional manual submission; only genuine public packages in supported ecosystems are indexed and the homepage link depends on package metadata. | 2026-08-05 official deps.dev About and documentation | Open Google Open Source Insights submit page (new tab)Google Open Source Insights details |
| 121 | 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 |
| 122 | 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 |
| 123 | 84 | HACS Default Repositories | hacs.xyz | Marketplaces and app stores | Free | Moderate | High | Not submitted | Build a useful Home Assistant privacy or local-security integration, publish stable GitHub releases, pass HACS and Hassfest checks, then request inclusion. | Only an owner or major contributor may submit; repository must be public, active, documented, releasable, and pass review—directory placement is not guaranteed. | 2026-08-03 | Open HACS Default Repositories submit page (new tab)HACS Default Repositories details |
| 124 | 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 |
| 125 | 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 |
| 126 | 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 |
| 127 | 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 |
| 128 | 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 |
| 129 | 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 |
| 130 | 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 |
| 131 | 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 |
| 132 | 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 |
| 133 | 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 |
| 134 | 84 | Indie.Deals | indie.deals | Launch platforms | Free | Moderate | High | Not submitted | Launch your tool with a unique tagline, screenshots and founder profile linking to your tool. | Use original launch copy; no vote manipulation; review or queue may apply. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/indie-deals | Open Indie.Deals submit page (new tab)Indie.Deals details |
| 135 | 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 |
| 136 | 84 | Internet.nl Hall of Fame | internet.nl | Other opportunities | Free | Moderate | High | Not submitted | Run the website and email tests, fix IPv6, DNSSEC, HTTPS, security headers, DMARC/DKIM/SPF, STARTTLS/DANE, and RPKI gaps, then retain a 100% score. | The domain is listed only when it scores 100% in the relevant test; the badge may be used only for the matching domain and only while the score remains 100%. | 2026-08-03 | Open Internet.nl Hall of Fame submit page (new tab)Internet.nl Hall of Fame details |
| 137 | 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 |
| 138 | 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 |
| 139 | 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 |
| 140 | 84 | JSFiddle | jsfiddle.net | Design galleries | Free | Moderate | High | Verified live | Publish a small standalone your tool privacy or accessibility demo with explanatory comments and a stable share URL. | Use original client-side demo code and never include secrets, personal data, trackers, or a promotion-only empty fiddle. | Official JSFiddle getting-started documentation checked 2026-08-07 | Open JSFiddle submit page (new tab)JSFiddle details |
| 141 | 84 | Kaggle | kaggle.com | Communities and forums | Free | Moderate | High | Live, conditional | Publish a clean your tool benchmark or open dataset plus a reproducible notebook, with proper licensing and the canonical project URL in the data card. | Only publish useful non-sensitive data/code; remove secrets and PII, document methodology, choose a valid license, and avoid promotional-only datasets. | https://www.kaggle.com/datasets | Open Kaggle submit page (new tab)Kaggle details |
| 142 | 84 | Kestra Plugins | kestra.io | Marketplaces and app stores | Free | Moderate | High | Verified live | Implement Java tasks or triggers for submitting your tool audits and fetching structured results, complete with typed properties, examples, tests and generated documentation. | Follow current Java/Gradle conventions, internal HTTP client guidance, icons/metadata and unit/flow tests; annotations generate UI and website documentation. | 2026-08-05 | Open Kestra Plugins submit page (new tab)Kestra Plugins details |
| 143 | 84 | LangChain Integrations | langchain.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Build a standalone your tool integration package with tests and submit the required LangChain documentation PR. | Must fit an accepted integration type, pass standard tests, be published as a package, and complete code plus docs review. | 2026-08-05 | Open LangChain Integrations submit page (new tab)LangChain Integrations details |
| 144 | 84 | Langflow Component Bundles | langflow.org | Other opportunities | Free | Moderate | High | Verified live | Contribute an your tool provider bundle with useful privacy or security components and provider documentation links. | Requires production-quality backend components, frontend assets, tests and a reviewed Langflow pull request; generic promotion is rejected. | 2026-08-05 | Open Langflow Component Bundles submit page (new tab)Langflow Component Bundles details |
| 145 | 84 | Launch Llama | launchllama.co | Launch platforms | Free | Moderate | High | Verified live | Create an account and submit the live your tool product with polished copy, visuals and an accurate category. | Every submission is reviewed and newsletter selection is not guaranteed; official pages give different review estimates, so allow at least seven days and never manipulate votes. | 2026-08-03 • https://launchllama.co/showcase-your-product-free | Open Launch Llama submit page (new tab)Launch Llama details |
| 146 | 84 | Layers | layers.to | Design galleries | Free | Moderate | High | Verified live | Join as the real your tool designer and share polished, original interface explorations or accessibility improvements with useful design context and a profile website link. | Layers is for designers showcasing their own work; its terms prohibit spam and misleading content and permit moderation. Use a real identity, credit assets, and disclose the AltFTool relationship. Profiles/posts and external links are UGC, so indexing and followed-link status are not guaranteed. | 2026-08-03 | Open Layers submit page (new tab)Layers details |
| 147 | 84 | Leaflet | leaflet.pub | Publishing platforms | Free | Moderate | High | Verified live | Create an your tool publication and write original tutorials or research with contextual links to relevant tools. | Unlimited free posts are supported; publish reader-first content, not thin promotional pages. | 2026-08-04 | Open Leaflet submit page (new tab)Leaflet details |
| 148 | 84 | LinuxLinks | linuxlinks.com | Other opportunities | Free | Moderate | High | Live, conditional | Submit a maintained your tool desktop or CLI utility only after it runs natively on a modern Linux distribution and has a public OSI-approved license and repository. | The program must be open source, current, searchable as not already covered, buildable on modern Linux, and accompanied by its repository, license, website, and factual feature summary. | 2026-08-03 | Open LinuxLinks submit page (new tab)LinuxLinks details |
| 149 | 84 | ListChallenges | listchallenges.com | Profiles and entities | Free | Moderate | High | Verified live | Create a genuine founder profile and share a useful build story or tutorial with a relevant link. | Follow community self-promotion rules; contribute before linking; no repetitive posts. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/listchallenges | Open ListChallenges submit page (new tab)ListChallenges details |
| 150 | 84 | Lobsters | lobste.rs | Profiles and entities | Free | Moderate | High | Needs checking | Create a genuine founder profile and share a useful build story or tutorial with a relevant link. | Follow community self-promotion rules; contribute before linking; no repetitive posts. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/lobsters | Open Lobsters submit page (new tab)Lobsters details |
| 151 | 84 | Local-First Software (LoFi) | lofi.so | Software directories | Free | Moderate | High | Live, conditional | Propose eligible your tool client-side or offline-first tools to the public directory with accurate site and source links. | The product must genuinely keep user data local and meet the directory's local-first scope; submit a human-reviewed PR. | 2026-08-05 | Open Local-First Software (LoFi) submit page (new tab)Local-First Software (LoFi) details |
| 152 | 84 | MacPorts | ports.macports.org | Developer registries | Free | Moderate | High | Verified live | Create and test a Portfile for an open-source your tool CLI or desktop app, including its canonical homepage. | Run lint and local builds, then submit a pull request or a MacPorts Trac submission ticket for review. | Official MacPorts guide checked 2026-07-30 | Open MacPorts submit page (new tab)MacPorts details |
| 153 | 84 | Maven | maven.com | Other opportunities | Free | Moderate | High | Verified live | Build and teach a live, project-based cohort on creating local-first privacy tools or accessible web utilities, supported by a substantive public syllabus and real instructor profile. | The official accelerator targets professional development for mid-career business or tech learners and requires a Stripe Connect-supported country. Marketplace discovery follows traction; the instructor must deliver the promised live teaching and projects. | 2026-08-03 | Open Maven submit page (new tab)Maven details |
| 154 | 84 | Maven Central | central.sonatype.com | Developer registries | Free | Moderate | High | Verified live | Release a useful Java or Kotlin SDK and include the project homepage, source control, license and developer metadata in the POM. | Requires namespace verification, signed artifacts and complete POM metadata; releases are permanent. | Official Sonatype Central docs checked 2026-07-30 | Open Maven Central submit page (new tab)Maven Central details |
| 155 | 84 | MELPA | melpa.org | Developer registries | Free | Moderate | High | Verified live | Create a useful Emacs client for a public your tool API, host its source openly and submit a MELPA recipe pull request. | Package source must be public, installable and maintained; recipe and naming rules are reviewed by maintainers. | 2026-08-03 | Open MELPA submit page (new tab)MELPA details |
| 156 | 84 | Mendeley Data | mendeley.com | Publishing platforms | Free | Moderate | High | Verified live | Publish an original, human-verified privacy or accessibility benchmark with complete methodology, provenance, schema, license, and a relevant project citation. | Intended for research data, not promotion. Do not upload personal/confidential data or AI-generated datasets; published versions receive a DOI and generally require a new version or support request for later changes/removal. | 2026-08-03 | Open Mendeley Data submit page (new tab)Mendeley Data details |
| 157 | 84 | Million Dot Homepage | milliondothomepage.com | Launch platforms | Free | Moderate | High | Needs checking | Launch your tool with a unique tagline, screenshots and founder profile linking to your tool. | Use original launch copy; no vote manipulation; review or queue may apply. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/million-dot-homepage | Open Million Dot Homepage submit page (new tab)Million Dot Homepage details |
| 158 | 84 | Minimal Gallery | minimal.gallery | Software directories | Free | Moderate | High | Not submitted | Submit your tool as a polished tool website with its strongest public page and a concise explanation of the design system. | Manual curation normally takes one to two weeks and is highly selective; the site must be public, original, lawful, and visually polished. | 2026-08-03 | Open Minimal Gallery submit page (new tab)Minimal Gallery details |
| 159 | 84 | Mixcloud | mixcloud.com | Other opportunities | Free | Moderate | High | Live, conditional | Upload an original your tool audio explainer and place relevant resource links naturally in the show description. | Owned or licensed genuine audio only; no synthetic link-only upload, and basic-tier limits apply. | 2026-08-04 | Open Mixcloud submit page (new tab)Mixcloud details |
| 160 | 84 | MoodleNet | moodle.net | Other opportunities | Free | Moderate | High | Verified live | Share an openly licensed your tool digital-safety lesson pack or Moodle activity and curate it into an educator-focused collection. | Authentication and publication approval apply; content must be genuine OER with accurate licensing, not a promotional link drop. | 2026-08-05 — https://moodle.com/news/moodlenet-share-curate-open-educational-resources/ | Open MoodleNet submit page (new tab)MoodleNet details |
| 161 | 84 | My Launch Stash | mylaunchstash.com | Launch platforms | Free | Moderate | High | Needs checking | Launch your tool with a unique tagline, screenshots and founder profile linking to your tool. | Use original launch copy; no vote manipulation; review or queue may apply. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/my-launch-stash | Open My Launch Stash submit page (new tab)My Launch Stash details |
| 162 | 84 | Nagios Exchange | exchange.nagios.org | Marketplaces and app stores | Free | Moderate | High | Verified live | Create a working Nagios check or addon for an your tool API/privacy-health signal, register, and submit the project with source and website links. | Attach real plugin files and accurate compatibility/license details; every submission enters review before appearing publicly. | 2026-08-05 — https://exchange.nagios.org/about/ | Open Nagios Exchange submit page (new tab)Nagios Exchange details |
| 163 | 84 | Netlify Extensions Directory | netlify.com | Marketplaces and app stores | Free | Moderate | High | Verified live | Build and test a Netlify extension, publish it publicly, then submit it for review and directory listing. | Public listed extensions are reviewed; provide accurate in-app documentation, support and secure implementation. | Official Netlify SDK publishing docs checked 2026-07-30 | Open Netlify Extensions Directory submit page (new tab)Netlify Extensions Directory details |
| 164 | 84 | New Relic Instant Observability | newrelic.com | Other opportunities | Free | Moderate | High | Live, conditional | Create a useful quickstart for monitoring a real your tool deployment, with instrumentation instructions, a working data source, dashboards, alerts, documentation, and a GitHub contribution. | Telemetry must actually reach New Relic and the quickstart must help users monitor a real use case. Follow catalog schema, asset, testing, GitHub review, and maintenance requirements; do not submit a brand-only listing. | 2026-08-03 | Open New Relic Instant Observability submit page (new tab)New Relic Instant Observability details |
| 165 | 84 | Nextcloud App Store | nextcloud.com | Marketplaces and app stores | Free | Moderate | High | Not submitted | Build a signed Nextcloud app for local document sanitization or privacy checks, publish releases, and maintain App Store compatibility. | Must follow App Store, signing, security, privacy, and license rules; approval and outbound-link presentation remain under store moderation. | 2026-08-03 | Open Nextcloud App Store submit page (new tab)Nextcloud App Store details |
| 166 | 84 | Nixpkgs | search.nixos.org | Developer registries | Free | Moderate | High | Verified live | Add and test a Nix expression for a genuine your tool release with description, homepage, license and maintainer metadata. | Must satisfy Nixpkgs contribution, licensing, reproducibility, review and supported-platform rules. | Official Nixpkgs 26.05 manual checked 2026-07-30 | Open Nixpkgs submit page (new tab)Nixpkgs details |
| 167 | 84 | npm | npmjs.com | Developer registries | Free | Moderate | High | Not submitted | Publish @your tool/embed or utility package with homepage. | Only after package exists; keep license clean. | 2026-07-30 | Open npm submit page (new tab)npm details |
| 168 | 84 | ODI Open Data Certificates | certificates.theodi.org | Other opportunities | Free | Moderate | High | Verified live | Publish a machine-readable privacy, accessibility, or scam-pattern dataset or API and complete its evidence-based public certificate. | Applies to an actual open dataset, not the product alone; it must be accessible, licensed, documented, maintained, and accurately described. | 2026-08-05 — https://certificates.theodi.org/ | Open ODI Open Data Certificates submit page (new tab)ODI Open Data Certificates details |
| 169 | 84 | ODIPA Community Privacy Tools | odipa.org | Software directories | Free | Moderate | High | Live, conditional | Submit a mature your tool privacy component for technical and security review. | Open-source privacy tool only; dependency scan, manual review and board approval apply. | 2026-08-05 | Open ODIPA Community Privacy Tools submit page (new tab)ODIPA Community Privacy Tools details |
| 170 | 84 | Ollama Model Library | ollama.com | Developer registries | Free | Moderate | High | Verified live | Publish a small local-first your tool classifier for privacy, secret detection, or defensive content analysis. | Verify base-model redistribution rights, publish a clear licence, document limitations, and exclude private training data. | Official Ollama model sharing documentation checked 2026-08-07 | Open Ollama Model Library submit page (new tab)Ollama Model Library details |
| 171 | 84 | OMR Reviews | omr.com | Software directories | Free | Moderate | High | Verified live | Suggest your tool and complete its B2B software profile. | Must fit a supported B2B software category; OMR reviews the suggestion. | https://omr.com/en/reviews/b2b/list-software | Open OMR Reviews submit page (new tab)OMR Reviews details |
| 172 | 84 | OPA Ecosystem | openpolicyagent.org | Other opportunities | Free | Moderate | High | Verified live | Build a functional OPA/Rego privacy-policy integration or developer tool, document it, then add its ecosystem entry and logo through the official docs repository. | Must be a real OPA-related project or integration; create the required ecosystem markdown and icon, keep claims factual, and pass review. | Official OPA contributing and ecosystem-listing instructions checked 2026-08-05 | Open OPA Ecosystem submit page (new tab)OPA Ecosystem details |
| 173 | 84 | Open Collective | opencollective.com | Profiles and entities | Free | Moderate | High | Live, conditional | Create a genuine your tool collective, complete its public profile, and add the official website plus repository/social links. | Use only for a real community or open-source project; keep team, purpose and financial details accurate. | 2026-08-05 | Open Open Collective submit page (new tab)Open Collective details |
| 174 | 84 | Open Textbook Library | open.umn.edu | Other opportunities | Free | Moderate | High | Verified live | Submit a complete, openly licensed privacy/digital-safety textbook already used in higher education. | Complete semester-length text; no CC-ND; must be used at multiple higher-ed institutions or backed by a higher-ed, scholarly or professional body. | 2026-08-05 — https://open.umn.edu/opentextbooks/textbooks/submit | Open Open Textbook Library submit page (new tab)Open Textbook Library details |
| 175 | 84 | OpenFuture AI | openfuture.ai | AI tool directories | Free | Moderate | High | Verified live | Create an account and submit your tool or its qualifying AI tools. | Login required; tool must be live and accurately categorized. | https://openfuture.ai/submit-tool | Open OpenFuture AI submit page (new tab)OpenFuture AI details |
| 176 | 84 | OpenLearn Create | open.edu | Other opportunities | Free | Moderate | High | Verified live | Publish a free mini-course on privacy, redaction, scam detection, or accessibility with genuine your tool exercises in the curriculum. | Publication is checked; clear all rights, meet accessibility requirements, use appropriate licensing, and avoid direct marketing. | 2026-08-05 — https://www.open.edu/openlearncreate/local/ocwcreatecourse/gettingstarted.php | Open OpenLearn Create submit page (new tab)OpenLearn Create details |
| 177 | 84 | OpenML | openml.org | Publishing platforms | Free | Moderate | High | Verified live | Publish a documented, de-identified ML-ready benchmark such as labelled phishing, homograph, or accessibility test cases with provenance and an open license. | The upload must be a legitimate machine-learning dataset, include name, description, and license, contain no sensitive data, and pass OpenML's automated verification before activation. | 2026-08-03 | Open OpenML submit page (new tab)OpenML details |
| 178 | 84 | OpenSourceFest | opensourcefest.org | Developer registries | Free | Moderate | High | Live, conditional | Submit a maintained your tool open-source project through Submit a Project. | Editors review license, activity and quality; proprietary web-only tools do not qualify. | 2026-08-05 | Open OpenSourceFest submit page (new tab)OpenSourceFest details |
| 179 | 84 | OpenSSF Scorecard | scorecard.dev | Developer registries | Free | Moderate | High | Live, conditional | Run Scorecard on a public your tool component, enable published results, remediate checks, and link the public viewer from repository documentation. | Public repository and admin rights are required; scores are heuristic and website exposure is indirect through accurate repository metadata. | 2026-08-05 official Scorecard site and OpenSSF repository | Open OpenSSF Scorecard submit page (new tab)OpenSSF Scorecard details |
| 180 | 84 | openSUSE Build Service | build.opensuse.org | Developer registries | Free | Moderate | High | Verified live | Create a public OBS project and package that builds your tool for supported Linux distributions with upstream links. | Requires valid build recipes, licenses and maintained packages; project pages are for software distribution, not promotion alone. | Official OBS user guide and live service checked 2026-07-30 | Open openSUSE Build Service submit page (new tab)openSUSE Build Service details |
| 181 | 84 | Openwall oss-security | openwall.com | Software directories | Free | Moderate | High | Live, conditional | Post only a self-contained initial announcement of a substantial open-source defensive tool, a major update, or a properly coordinated OSS vulnerability disclosure. | The list is for OSS security, not promotion. Tool posts should be rare, technically detailed, and especially useful for improving other open-source software; minor updates and cross-posting are discouraged. | 2026-08-03 | Open Openwall oss-security submit page (new tab)Openwall oss-security details |
| 182 | 84 | Payhip | payhip.com | Other opportunities | Free | Moderate | High | Verified live | Publish a genuinely useful free privacy checklist, redaction template, or safety workbook that complements your tool and has standalone value. | The resource must be substantive and rights-cleared; disclose AltFTool links and avoid a one-page promotional download. | Official Payhip pricing and publishing path checked 2026-08-07 | Open Payhip submit page (new tab)Payhip details |
| 183 | 84 | PeerSpot | peerspot.com | Software directories | Free | Moderate | High | Live, conditional | Contact PeerSpot with your tool enterprise use cases and real-customer evidence to request inclusion. | PeerSpot says listings are not pay-to-play, but the product must be enterprise-class and have real customers; never manufacture reviews. | 2026-08-03 | Open PeerSpot submit page (new tab)PeerSpot details |
| 184 | 84 | Podcast Addict | podcastaddict.com | Other opportunities | Free | Moderate | High | Live, conditional | Submit a valid public your tool podcast feed and keep website and episode-link metadata accurate. | Feed must contain playable genuine episodes; directory review may take time. | 2026-08-04 | Open Podcast Addict submit page (new tab)Podcast Addict details |
| 185 | 84 | Podchaser | podchaser.com | Profiles and entities | Free | Moderate | High | Live, conditional | Claim a genuine your tool show, verify ownership, and complete its official website and creator details. | Ownership verification by feed email or token is required; never create a fake podcast for links. | 2026-08-04 | Open Podchaser submit page (new tab)Podchaser details |
| 186 | 84 | Privacy Guides | privacyguides.org | Software directories | Free | Moderate | High | Not submitted | Submit one mature privacy tool, disclose ownership, publish its exact threat model and limitations, and engage transparently with the community review. | Developers must disclose affiliation and explain the privacy advantage and threat model; sensitive-data tools need a security white paper and audit status. Open source, active development, usability, cross-platform support, and strong documentation are preferred. | 2026-08-03 | Open Privacy Guides submit page (new tab)Privacy Guides details |
| 187 | 84 | ProductWing | productwing.com | Launch platforms | Free | Moderate | High | Needs checking | Launch your tool with a unique tagline, screenshots and founder profile linking to your tool. | Use original launch copy; no vote manipulation; review or queue may apply. Dofollow is reported but recheck after approval. | 2026-07-30 • https://www.submission.directory/site/productwing | Open ProductWing submit page (new tab)ProductWing details |
| 188 | 84 | protocols.io | protocols.io | Developer registries | Free | Moderate | High | Live, conditional | Publish a reproducible your tool testing, privacy-analysis or accessibility-evaluation method and cite relevant project resources. | Submissions must contribute genuine experimental or computational research methods; non-scientific promotion may be removed. | 2026-08-04 | Open protocols.io submit page (new tab)protocols.io details |
| 189 | 84 | QGIS Official Plugin Repository | qgis.org | Marketplaces and app stores | Free | Moderate | High | Verified live | Build a QGIS plugin that checks selected layers or exports for sensitive coordinates and metadata, then creates a safer copy. | An OSGeo account, valid package and metadata, unique name, usable documentation, and staff approval are required. | Official QGIS plugin release documentation checked 2026-08-07 | Open QGIS Official Plugin Repository submit page (new tab)QGIS Official Plugin Repository details |
| 190 | 84 | Quarto Extensions | quarto.org | Marketplaces and app stores | Free | Moderate | High | Verified live | Create a public Quarto extension for privacy, accessibility, or document checks with documentation, examples, and a license, then propose it for listing. | Must be a working extension; inclusion is manually curated and promotional links alone are insufficient. | Official Quarto extension and listing documentation checked 2026-08-05 | Open Quarto Extensions submit page (new tab)Quarto Extensions details |
| 191 | 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 |
| 192 | 84 | Raindrop.io Public Pages | raindrop.io | Publishing platforms | Free | Moderate | High | Verified live | Publish a carefully annotated collection of trustworthy privacy, accessibility, and safety resources, including only your tool pages that genuinely fit each section. | Email verification is required and each collection must be explicitly made public; official help says public pages may be indexed. Avoid self-only or mass-imported link collections, add independent sources and honest notes, and disclose AltFTool ownership. Pages are self-published UGC with no ranking or followed-link guarantee. | 2026-08-03 | Open Raindrop.io Public Pages submit page (new tab)Raindrop.io Public Pages details |
| 193 | 84 | Redmine Plugin Directory | redmine.org | Marketplaces and app stores | Free | Moderate | High | Not submitted | Build a maintained Redmine plugin that creates privacy or security audit tasks, document supported versions, then register it under an authenticated developer account. | Only register a functioning plugin you maintain, with accurate compatibility and support details; moderation and link treatment are not guaranteed. | 2026-08-03 | Open Redmine Plugin Directory submit page (new tab)Redmine Plugin Directory details |
| 194 | 84 | REUSE API | reuse.software | Other opportunities | Free | Moderate | High | Live, conditional | Make a real public your tool repository REUSE-compliant, register its Git URL, and link the resulting compliance page from project docs. | Public maintained repository only; main branch is checked and email confirmation is required; fix findings rather than using a decorative badge. | 2026-08-05 official REUSE API and register pages | Open REUSE API submit page (new tab)REUSE API details |
| 195 | 84 | RubyGems.org | rubygems.org | Developer registries | Free | Moderate | High | Verified live | Package a legitimate your tool Ruby client or utility and add homepage and source metadata before pushing the gem. | Use a unique gem name, valid gemspec and maintained code; never publish a placeholder package. | Official RubyGems guide checked 2026-07-30 | Open RubyGems.org submit page (new tab)RubyGems.org details |
| 196 | 84 | Runtipi App Store | runtipi.io | Marketplaces and app stores | Free | Moderate | High | Verified live | Create and locally test an your tool Runtipi app with config, Compose metadata, safe secrets, screenshots, documentation, backups, and update behavior, then submit it. | Must follow current app schema, support stated architectures, avoid latest image tags, pass validation, and remain maintained. | Official Runtipi app creation and default-store documentation checked 2026-08-05 | Open Runtipi App Store submit page (new tab)Runtipi App Store details |
| 197 | 84 | Sanity Exchange | sanity.io | Marketplaces and app stores | Free | Moderate | High | Verified live | Build an your tool Sanity Studio plugin, publish it to npm, and submit it to Sanity Exchange with documentation and support links. | Must be a reusable external-use Studio plugin with correct package metadata and documentation and follow the current Exchange flow. | Official Sanity Studio plugin documentation checked 2026-08-07 | Open Sanity Exchange submit page (new tab)Sanity Exchange details |
| 198 | 84 | Scalar | scalar.usc.edu | Other opportunities | Free | Moderate | High | Verified live | Publish a coherent multimedia field guide on privacy, scam evidence, or accessible documents with cited your tool demonstrations. | Create a real scholarly or educational book, make it public, and use only owned or properly licensed media. | 2026-08-05 — https://scalar.usc.edu/works/guide2/creating-an-account | Open Scalar submit page (new tab)Scalar details |
| 199 | 84 | ShinyLaunch | shinylaunch.com | Launch platforms | Free | Moderate | High | Needs checking | Launch your tool with a unique tagline, screenshots and founder profile linking to your tool. | Use original launch copy; no vote manipulation; review or queue may apply. Listing link is currently reported nofollow. | 2026-07-30 • https://www.submission.directory/site/shinylaunch | Open ShinyLaunch submit page (new tab)ShinyLaunch details |
| 200 | 84 | Slant | slant.co | Communities and forums | Free | Moderate | High | Needs checking | Find an existing question where a specific your tool utility is a genuine option, add it accurately, and document balanced pros and cons. | Never create fake recommendations or coordinate votes; add only a relevant product and disclose the relationship when participating. | 2026-08-03 | Open Slant submit page (new tab)Slant 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.