Free Tier Ledger

Every service on free-for.dev, resolved into rows AIRR can ingest: what it does, whether it is AI, what the free tier actually gives you, what the first paid step costs, and whether the code is open.

Source list · free-for.dev
Facts re-fetched from each vendor's own site
Built 7 Sep 2026 for aireviewrating.com

Services1,304

Categories57

AI capable247

Open source283

Paid step priced584

Stars counted2,826,833

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G2 and Trustpilot columns are empty on purpose. Both ban extraction and redistribution of their ratings, Trustpilot names TrustScores explicitly and has sued over it, and G2's terms now cover Capterra, GetApp and Software Advice too. Nothing in this table was taken from them. Use AIRR's own score in that column instead.

Name	Category	Purpose	AI	Free tier	Paid from	Open source	GitHub repo	Stars	G2	Trustpilot

How each column was filled. Purpose is the vendor's own meta description where their site served one (1137 of 1304); the rest fall back to the free-for.dev blurb and are marked rewrite, because that text is someone else's writing and the repo carries no licence. AI is keyword classification over the vendor description plus the list blurb, so treat it as a shortlist, not a verdict. Paid from is the lowest figure on the vendor's own pricing page that carried a real billing period (/mo, /user, /yr); a bare number with no period was discarded rather than guessed. GitHub repo is confirmed two ways, the vendor page links to it and the repo points back at the vendor domain or matches its name; unconfirmed candidates were dropped, so a blank means unproven, not absent. Stars are exact counts read from the repo page on 7 Sep 2026. Where the only confirmed repo is a client library rather than the product itself, the row says SDK only, because a published SDK is not an open-source product.