Base44 is listed under App Builders & Vibe Coding, in the Code & Development category on Flocci AI Tools. Zero-config: DB, auth and hosting handled. It is freemium — a usable free tier with paid plans above it, and it lives at base44.com.
Base44 is freemium: there is a free tier you can work in and paid plans above it. It is one of 391 freemium tools in the catalog, all labelled the same way so you are never surprised by a paywall.
Base44 does 4 things the catalog singles out: Zero-config: db, auth and hosting handled; fastest path for non-technical founders; all-in-one build-and-ship; free tier to start.
a0.dev is the closest free alternative: it sits in the same App Builders & Vibe Coding sub-category and is free tier + paid plans. Anything (Create.xyz), Bolt.new and Chef (Convex) also start free. The full list is on the alternatives page.
See the full list →