Gemini CLI Alternatives
7 alternatives to Gemini CLI — free and paid AI coding tools covering similar jobs, with pricing and standout strengths.
Aider
Open-source terminal AI pair programmer that edits files in your Git repo and auto-commits each change, working with Claude, GPT, and other models you bring.
Google Antigravity
Google's agentic development platform — an agent-first IDE and Manager surface where multiple agents work across editor, terminal, and browser, on Gemini 3.
Claude Code
Anthropic’s official agentic coding tool that runs in the terminal, IDE, and web.
Codex CLI
OpenAI's open-source terminal coding agent with sandboxed execution and two-layer approval controls.
Goose
Block's open-source, on-machine AI agent that is MCP-native and model-agnostic, with a CLI and desktop app.
Opencode
The open-source AI coding agent — a terminal TUI from Anomaly with 75+ model providers, LSP-powered context, parallel agents, and shareable sessions.
Warp
A modern, AI-powered terminal with an agent mode that can run and chain commands across your codebase.