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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.
If a reciprocal badge fits the site policy, place it transparently on an appropriate page and email your official URL for independent review.
Claim business profile for your tool.
Create vendor profile and collect authentic reviews.
Develop a production-grade WooCommerce extension for privacy-safe exports or media cleanup and submit it through an approved vendor account.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Submit product for review/listing.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Pitch/write article about privacy-first browser tools.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Publish founder/productivity article linking your tool.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Pitch an original founder story with verifiable product milestones, team details, screenshots, logo, and a useful reader angle.
Submit your tool with homepage URL, privacy-first positioning, logo, screenshots and accurate pricing.
Prepare your editorial-quality story with large visuals, product context, design rationale, and original behind-the-scenes material.
Publish useful browser extension linking your tool.
Submit your qualified AI utility with authorized branding, logo, category, pricing model and fully accurate product information.
Build an OAuth app that audits merchant exports or product assets for privacy issues, then submit tested listing assets through the Developer Portal.
Submit your tool best landing or tools page with a strong screenshot, accurate categories, and creator details.
Create a founder or product-design portfolio with your original case study and add the canonical site as an external menu link.
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.
Submit your tool with a concise problem statement, clear screenshots, founder information, and the canonical product URL.
Submit your tool with logo, description, pricing and screenshot for permanent listing.
Submit AI tools/features with multilingual description.
Submit one relevant your tool AI utility with correct category, pricing, short description, useful features, professions and tags.
Submit AI-facing feature; contact for verification.
Document your tool privacy, accessibility, and tool-discovery UX as a credible case study and link to the live product from relevant case-study text.
Submit your tool strongest responsive or product page with a clean screenshot and concise design summary.
Submit a high-resolution screenshot, short design description, relevant categories, and your official URL.
Publish UI/brand case study for your tool.
Create public repo for embed SDK/example package.
Create founder/brand profile linking your tool.
Create business citation profile.
Host privacy-friendly OSS helper repo linking your tool.
Claim/add business profile if eligible.
Publish open-source helper image only if useful.
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.