What is the best alternative to GitHub Copilot?

It depends on whether you'd rather self-host or buy a managed product. OpenCode is the most widely-adopted open-source alternative (211k GitHub stars); Claude Code is one of the commercial options. Compare the full list above on adoption, license, and pricing.

Is there a free or open-source alternative to GitHub Copilot?

Yes. OpenCode, gemini-cli, and Zed are open-source coding agents you can self-host for free — you still pay for the infrastructure you run them on and any model or API usage. See the ranked open-source list above.

How are these GitHub Copilot alternatives ranked?

Every product in the coding agents category is a candidate. Open-source alternatives are ranked by maintained adoption — GitHub stars plus recent commit activity — so you see what's genuinely used, not abandoned. Commercial products are listed separately and alphabetically, because stars don't measure commercial adoption. Sponsored placement is always labeled and never affects the ranking.

Alternatives · Coding Agents

GitHub Copilot alternatives

Looking for an alternative to GitHub Copilot? Below are the coding agents in our index that do a similar job — open-source options are ranked by real maintained adoption (GitHub stars and recent commit activity), never by sponsorship. GitHub Copilot is a commercial product, so the list below includes both other commercial options and open-source projects you can self-host.

the 10 closest of 49 · all coding agents · how we rank

The product you're replacing

GitHub CopilotAgentCoding Agents

GitHub's AI pair programmer with an autonomous coding agent for issues and PRs.

Freemium

Visit GitHub Copilot →Full GitHub Copilot record

GitHub Copilot's own profile notes it may not be the right fit if your code cannot leave your infrastructure and you need self-hosting. If that's you, the options below are worth comparing.

Building one yourself? How to build a coding agent →

Commercial alternatives to GitHub Copilot

Listed alphabetically — GitHub stars don't measure commercial adoption.

Claude CodeAgentAnthropic's agentic coding tool that works in your terminal, IDE, and CI.Paid productVerified

vs GitHub Copilot — Pricing model differs — GitHub Copilot is freemium, Claude Code is a paid product.

CursorAgentAI-first code editor with agent mode for multi-file edits and background tasks.FreemiumVerified

vs GitHub Copilot — Best for teams that want an AI-native IDE with agent mode, multi-file edits, and background tasks in a familiar VS Code feel.

DevinAgentAutonomous AI software engineer by Cognition that plans, codes, and ships end-to-end.Paid productVerified

vs GitHub Copilot — Pricing model differs — GitHub Copilot is freemium, Devin is a paid product.

OpenAI CodexAgentOpenAI’s coding agent for local repository work and cloud tasks.Paid productVerified

vs GitHub Copilot — Pricing model differs — GitHub Copilot is freemium, OpenAI Codex is a paid product.

Open-source alternatives to GitHub Copilot

Ranked by maintained adoption — self-hostable and free to run.

OpenCodeAgentOpen-source coding agent with a terminal interface and model-provider choice.Open sourceMITVerified · Active 211kGitHub stars

vs GitHub Copilot — GitHub Copilot is a commercial product; OpenCode is open-source and self-hostable.

gemini-cliAgentAn open-source AI agent that brings the power of Gemini directly into your terminal.Open sourceTypeScript · Apache-2.0Verified · Active 107kGitHub stars

vs GitHub Copilot — GitHub Copilot is a commercial product; gemini-cli is open-source and self-hostable.

ZedAgentA high-performance, multiplayer code editor with AI agent features, from the creators of Atom and Tree-sitter.Open sourceRust · GPL-3.0-or-laterVerified · Active 91kGitHub stars

vs GitHub Copilot — GitHub Copilot is a commercial product; Zed is open-source and self-hostable.

ClineAgentA coding agent with terminal, editor and programmatic interfaces.Open sourceApache-2.0Verified · Active 69kGitHub stars

vs GitHub Copilot — GitHub Copilot is a commercial product; Cline is open-source and self-hostable.

openinterpreterAgentA lightweight coding agent for open models like Deepseek, Kimi, and QwenOpen sourceRust · Apache-2.0Verified · Active 68kGitHub stars

vs GitHub Copilot — GitHub Copilot is a commercial product; openinterpreter is open-source and self-hostable.

AiderAgentPair-program with language models from your terminal and Git repository.Open sourceApache-2.0Verified 49kGitHub stars

vs GitHub Copilot — GitHub Copilot is a commercial product; Aider is open-source and self-hostable.

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Showing the 10 closest. See all 49 coding agents →

Compare GitHub Copilot head-to-head

Frequently asked

What is the best alternative to GitHub Copilot?: It depends on whether you'd rather self-host or buy a managed product. OpenCode is the most widely-adopted open-source alternative (211k GitHub stars); Claude Code is one of the commercial options. Compare the full list above on adoption, license, and pricing.
Is there a free or open-source alternative to GitHub Copilot?: Yes. OpenCode, gemini-cli, and Zed are open-source coding agents you can self-host for free — you still pay for the infrastructure you run them on and any model or API usage. See the ranked open-source list above.
How are these GitHub Copilot alternatives ranked?: Every product in the coding agents category is a candidate. Open-source alternatives are ranked by maintained adoption — GitHub stars plus recent commit activity — so you see what's genuinely used, not abandoned. Commercial products are listed separately and alphabetically, because stars don't measure commercial adoption. Sponsored placement is always labeled and never affects the ranking.