AI coding
Free GitHub Copilot alternatives
GitHub Copilot (AI pair programmer in your editor and on GitHub) is a commercial product. These 2 tools do the same job and are free to use or to self-host.
Short answer: the best free alternatives to GitHub Copilot are Tabby ML and Cline. GitHub Copilot starts at $10/mo (Pro). Self-hosting is free; you pay only for the server (a small VPS is about $4–6/mo). Licenses and prices checked 2026-10-01.
Self-hosted code completion server.
Open source (Apache-2.0 (core)) ·details
Agent in VS Code; you pay only for the model you use.
Open source (Apache-2.0) ·details
Want paid options too? See all GitHub Copilot alternatives or the full free alternatives list.
FAQ
Is there a free alternative to GitHub Copilot?+
Yes. Tabby ML and Cline do the same job for free; Tabby ML and Cline are open source.
What is the best open-source alternative to GitHub Copilot?+
Tabby ML and Cline are open source. Tabby ML: Self-hosted code completion server.
Open source: OSI-approved license. Free to self-host: the code is public and free to run yourself, with limits in the license.

