OpenCode
AI coding agent for terminal, IDE, and desktop
Apr 2025218.7k+9.4kMITupdated today
R.I.P.Open-source alternatives to Claude Code
22 projects replace Claude Code, the AI coding agent. 20 shipped code in the last 30 days.
Claude Code runs on Anthropic's subscriptions or API credits, and heavy users hit rate limits or large bills. It only works with Claude models, so you cannot route routine tasks to a cheaper or local model. Some companies cannot send source code to a third-party API at all.
OpenCode is the closest match: a terminal agent that works with dozens of model providers, local ones included. Aider is built around pair programming and commits each change to git with a clear message. Cline lives in VS Code and asks before each file edit or command. Goose, started at Block, reaches past code to general tasks through MCP extensions.
22 shown
Codex CLI
AI coding agent that works inside your terminal
Apr 2025130.2k+560Apache-2.0updated today
pi
Minimal terminal coding agent you can fully customize
Aug 2025116.7k+8.9kMITupdated today
OpenHands
Autonomous coding agents that complete real engineering tasks
Mar 202491.4k+2.7kMITupdated today
Cline
Open-source AI coding agent for your editor and terminal
Jul 202470.8k+1.6kApache-2.0updated today
Open Interpreter
Coding agent that runs on local and open-weight models
Jul 202368.6k+185Apache-2.0updated 9d ago
Goose
General-purpose AI agent for code, workflows, and more
Aug 202455.5k+835Apache-2.0updated today
A
Aider
AI pair programmer that works inside your terminal
May 202349.7k+566Apache-2.0updated 5mo ago
T3 Code
AI-powered coding made simple and efficient
Feb 202628.8k+5.5kMITupdated today
Crush
Glamourous agentic coding for all
May 202528.7k56/day–updated today
Qwen Code
Open source AI coding agent for the terminal and IDE
Jun 202528.6k+90Apache-2.0updated today
Kilo
AI coding agent for VS Code, JetBrains, CLI, and Cloud
Mar 202527.7k+287MITupdated today
Grok Build
AI coding agent and CLI for complex terminal workflows
Jul 202627.5k+550Apache-2.0updated 21d ago
Paseo
Run coding agents from your phone, desktop, or terminal
Oct 202521.5k+3.6k–updated today
Forgecode
Terminal-native AI coding agent built on ZSH
Dec 20247.6k–Apache-2.0updated today
Synara
Code with Claude, Codex, Gemini, and more in one workspace
Mar 20262.1k+274MITupdated 1d ago
Zero
Terminal coding agent with full model and data control
May 20261.7k+60MITupdated today
Jean
Parallel AI agent workspaces with Git and project context
Jan 20261.3k+61Apache-2.0updated today
EasyCode
Easy Code (formerly DeepV Code) — A highly customizable AI coding assistant compatible with all major AI models.
Sep 20254221/dayApache-2.0updated 4mo ago
atomcode
An open-source alternative to Claude Code.
Apr 20262051/dayMITupdated today
linkcode
Open-source alternative to Codex App / Workbuddy, supporting Codex, Claude Code, OpenCode, Pi, and Grok Build.
Jun 20261571/day–updated 1d ago
Dray
Run Claude Code, Codex, Grok, and more from one app
Jul 2026116+12Apache-2.0updated today
What you give up by leaving Claude Code
The honest part. Free and open usually costs something else.
- Model quality matters An agent is only as good as its model, and many open models still trail Claude on long coding tasks.
- Token bills remain Bring-your-own-key means paying a provider per token, which can exceed a flat plan for heavy use.
- Less tuned workflow Claude Code's prompts, subagents and hooks are tuned for Claude; recreating that takes configuration.
- Community support Help comes from GitHub issues and community chats, not a vendor support team.
