OpenCode224.8k
anomalyco/opencode
Open source AI coding agent that works in your terminal and desktop to write and edit code.
Alternative to: Claude Code, Cursor
Claude Code alternatives
12 open source tools you can use instead of Claude Code
The most-starred open source alternative to Claude Code is OpenCode. Other notable options: Reasonix, Qwen Code, Crush, Grok Build. All of them are free to download and most can run on your own server.
Showing 12 tools
Reasonix36.1k
esengine/DeepSeek-Reasonix
Terminal coding agent for handling complex software engineering tasks.
Alternative to: Claude Code
Qwen Code29k
QwenLM/qwen-code
Open source AI coding agent for the terminal that uses Qwen models to write code, edit files and run commands.
Alternative to: Claude Code
Crush29k
charmbracelet/crush
Terminal AI coding agent from Charm with a polished interface that writes code and edits project files using LLMs.
Alternative to: Claude Code
Grok Build27.7k
xai-org/grok-build
Fullscreen, mouse-interactive terminal coding agent harness for Grok.
Alternative to: Claude Code
Prime Agent22.6k
PrimeIntellect-ai/prime-agent
Self-improving agent for coding workflows and long-running autonomous tasks.
Alternative to: Claude Code
jcode21.5k
1jehuang/jcode
High performance coding agent harness written in Rust, designed to run AI coding agents in the terminal.
Alternative to: Claude Code
Freebuff14k
CodebuffAI/freebuff
Free AI coding agent that runs in your terminal and writes and edits code in your projects.
Alternative to: Claude Code, Cursor
MiMo Code13.8k
XiaomiMiMo/MiMo-Code
AI coding agent that runs in the terminal and writes and edits code using Xiaomi MiMo models.
Alternative to: Claude Code
Trae Agent12.2k
bytedance/trae-agent
LLM-based agent for general purpose software engineering tasks
Alternative to: Claude Code
GitHub Copilot CLI11.4k
Brings the GitHub Copilot coding agent to your terminal, to write, edit and explain code
claurst10.3k
Terminal based agentic coding tool written in Rust for builders who ship
No tools match these filters.