Cost / License
- Free
- Proprietary
Platforms
- Windows
- Mac




opencode is described as 'Terminal-based AI coding assistant with native UI, LSP support, shareable session links, multi-model integration, multi-session management, and open source licensing' and is a ai coding assistant in the development category. There are more than 50 alternatives to opencode for a variety of platforms, including Mac, Windows, Linux, Web-based and Visual Studio Code apps. The best opencode alternative is Zed Editor, which is both free and Open Source. Other great apps like opencode are Google Antigravity, Void, Gemini CLI and Claude Code.




OB-1 is a terminal-based coding agent — like Claude Code, but with multi-model access and self-optimizing workflows. You bring your own API keys (or use ours), pick the best model for each task, and let OB-1 handle the rest.



