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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.
Build and test your useful Visual Studio or Azure DevOps extension, then publish it with truthful homepage, repository and overview metadata.
Create a reproducible Tale containing your evaluation's data, code, environment, outputs, and narrative, then publish through a supported repository.
Submit your tool (or its blog/feed where required) under productivity, privacy or developer tools.
Submit a validated manifest for an installable Windows release with PackageUrl, PublisherUrl and support metadata.
Build an XWiki extension for a useful privacy, accessibility or link-audit workflow, release it as a valid XAR/JAR and publish or import it into the official extension repository.
Submit business/site listing if form active.
Build a production-grade Camel component for your tool APIs and propose it upstream with generated component docs and tests.
Submit your -related astronomy utility only after it has been used in research submitted to or published by a refereed journal.
Create a tested Bioconda recipe for a genuinely biomedical or bioinformatics your tool utility, with accurate homepage/source metadata, and submit it through the official review workflow.
Contribute a documented bioimaging privacy or de-identification model, application integration, or other qualifying resource linked to your tool.
Create official your tool update/tutorial blog if needed.
Submit your tool (or its blog/feed where required) under productivity, privacy or developer tools.
Submit your tool (or its blog/feed where required) under productivity, privacy or developer tools.
Submit your tool (or its blog/feed where required) under productivity, privacy or developer tools.
Only submit if you build a Bubble-related app/template.
Join with an authentic verified builder account and showcase your tool milestones and assets.
Create your truthful /founder profile or content page and add the website link where allowed.
Create company listing with website link.
Submit if a commerce-style/tool landing page fits.
Publish a documented social, ecological, or computational model with source, narrative documentation, contributors, and reproducibility metadata.
Open-source a relevant geoscience model or component, complete the model questionnaire, and provide its code archive for CSDMS testing.
Create a genuine LaTeX privacy, redaction or document-safety package and include its exact your tool project homepage in the upload metadata.
Build a Cytoscape 3 app for a genuine graph privacy, provenance or network-audit workflow, provide website/source metadata and submit its first release for administrator approval.
Create a policy-compliant Debian package for your stable useful CLI, file the appropriate intent-to-package request, include accurate upstream metadata and secure a Debian sponsor for upload.
Share design/tool launch if genuinely useful.
Publish a useful D client library or privacy utility with accurate homepage and repository metadata in dub.json or dub.sdl.
Submit only after your tool releases a signed Windows desktop utility.
Build the founder/company profile and add accurate your tool links, stage and product details.
Create your truthful /founder profile or content page and add the website link where allowed.
Create and thoroughly test a FreeBSD port for your stable CLI or desktop utility, include its canonical project website in WWW metadata and submit the patch through FreeBSD Bugzilla.
Build a tested Galaxy wrapper for your medical-data privacy or de-identification workflow and publish it in the main ToolShed.
Submit the company profile with logo, industry, stage, location and official your tool URL.
Submit your tool (or its blog/feed where required) under productivity, privacy or developer tools.
Submit new your tool feature/platform launch.
Submit your tool (or its blog/feed where required) under productivity, privacy or developer tools.
Submit your tool (or its blog/feed where required) under productivity, privacy or developer tools.
Develop a stable ioBroker adapter for your credible privacy/security API, publish the npm package, test it with users and request inclusion in the official latest repository.
Submit your tool for startup feature/review.
Create a genuine media-metadata privacy or local-safety add-on and submit it to Kodi's official repository.
Build a WASI/LSP Volt that surfaces useful your tool diagnostics for HTML or SEO configuration files, then publish it with the official Volts CLI.
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.