Updated March 10, 2026
Gemini CLI is Google's open-source AI agent for the terminal, with Gemini models, a 1M token context window, MCP support, and a free tier.
Cody is Sourcegraph's AI coding assistant that understands your entire codebase. It uses Sourcegraph's code graph to provide context-aware code completions, explanations, and refactoring across massive codebases. Cody supports multiple LLM backends and works in VS Code, JetBrains, and the web.
Core capabilities each platform advertises.
What each tool does well, and the limitations to keep in mind.
Pros
Cons
Pros
Cons
Choose Gemini CLI if you wantChoose if you want
Choose Sourcegraph Cody if you wantChoose if you want
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