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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.
Submit only your tool tools with a clear civic or public-interest use case, using the official project name, URL, one-sentence description, accurate category, and contact email.
Start privately, mature the process, then publish your program indexed in Intigriti's public directory.
After your tool has a genuinely open-source, well-documented public-interest component, complete the eligibility assessment and nominate that specific component.
Obtain senior approval, submit the signed endorsement materials, implement the Principles and share a real case study.
Onboard your operational research-facing service through an eligible EOSC Node using the Federation Handbook process.
Apply as Associate or full Member only after operating a credible incident-response team/program and completing sponsorship/review.
Apply only with a meaningful open agent-security or MCP-governance contribution and an ongoing participation plan.
Apply only after operating a real civil-society digital-security help desk and meeting network operations and vetting requirements.
Apply only after your tool operates a genuine OA scholarly-book publishing program, then submit peer-reviewed privacy-tech books.
Join only when your tool will fund and actively contribute to open-source AI or data work.
Join only to contribute substantively to relevant security or privacy technical committees and use approved organization metadata.
After releasing meaningful OSI-licensed code, consider sponsorship only when supporting OSI aligns with your tool strategy.
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.