Free coding agents to kill Claude, Cursor, Replit, and Devin
Freebuff is a free coding agent that gives you access to the best open source models. We offer a CLI, Desktop app, Web app builder, and Cloud agent — all free! This is the free way to build full-stack apps. No subscription, no API keys, no lock-in. Cancel your subscriptions to Claude Code, Cursor, Codex, Lovable, Replit, Bolt, Windsurf, and Devin.
Freebuff launched on Product Hunt on 2026-08-14 and has 265 upvotes and 38 comments so far.
This tool is open source.