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A maintained list of 1,854 legitimate backlink sites: directories, profile creation sites, guest posting sites, launch platforms, registries and marketplaces. 1,532 are free or have a free tier, 44 usually give a dofollow link, and 772 have an estimated DA of 70 or more. Every row shows authority, link type, cost and effort, and links straight to the submit page.
Submit AI-assisted privacy/safety tools.
Submit AI privacy/redaction or prompt-safety tools.
Submit your tool name, live URL, pricing tier and optional visuals; editor writes the final listing.
Submit AI feature; free listing reviewed by human.
Submit one legitimate your tool AI utility with the right category, official URL, original two-to-three-sentence description and founder contact.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Submit your tool name, URL, tagline, category, pricing, features and contact email.
Submit your tool with an exact tagline, detailed practical description, official URL and contact details for a curated SaaS or AI listing.
Use the free plan to submit qualifying your tool AI utilities.
Submit your AI tool with category, pricing and a clear one-line description.
Sign up then submit/claim AI tool listing.
Submit your AI-powered app with screenshots and a link to a working demo.
Claim the free period and publish your optimized AI profile.
Submit your AI tool to the directory run alongside a large AI newsletter.
Submit your tool with description, website, logo/screenshots and focused tags.
Use the free reviewed tier for a real AI-powered tool, with a complete and accurate product profile.
Submit your useful AI feature or online utility with the official URL, category, availability, pricing status and concise truthful description.
Submit only AI-facing your tool features, not whole toolbox if too broad.
Submit relevant AI tool page with original description.
Submit AI tools for directory inclusion.
Submit missing AI tool for database review.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Submit AI feature pages.
Submit your AI tool through their submission page in English or French.
Submit your AI tool with honest feature and pricing details.
Look for submit/add listing and submit AI modules.
Submit your tool AI utilities and choose free review or paid placement.
Submit AI-specific utility pages.
Four steps that work for a new site, a SaaS or a side project. No paid link packages, nothing that risks a penalty.
Before submitting anywhere, have a one-line description, a 150-word description, a square logo and two or three screenshots ready. Every form asks for some mix of these.
Start with the free, quick rows: profile creation sites and free directories. They are one form each and build the entity signals search engines use to understand who you are.
Then pick a handful of high DA and dofollow sites that fit your niche, and write proper guest posts or launch posts for them. Ten relevant links beat a hundred random ones.
Note where you submitted and when. Recheck after a month, update stale descriptions, and never pay for bulk link packages: they put the whole site at risk.
Behind the list
Every row here starts as a line in a sheet, gets normalised into one of 16 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.
Publications that accept contributed articles. Slow and editorial, but the links are earned.
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.