Best Alternatives to Gemini CLI

Google's open-source CLI coding assistant — 1M token context window, MCP server support, agentic coding from the terminal. Compare 10 similar free AI tools.

1. Gemini Code Assist — Google's Gemini-powered coding assistant for individuals (Free: Free for individuals; daily request limits)
2. Google Gemini — Gemini 2.5, Thinking mode, Google integration (Free: Gemini 2.5, Thinking, image gen)
3. Google Gemini API — Most generous free tier — all models including 2.5 Pro/Flash, 1M context (Free: Flash: 250 req/day; Pro: 100 req/day; no credit card)
4. Cline — Autonomous VS Code AI agent — plan & act mode, MCP support (Free: Free extension; BYOK for any LLM provider)
5. Aider — Free CLI tool for AI pair programming that works with Git (Free: Fully free; works with any LLM provider)
6. Nano Banana — Google's conversational image gen/edit — best-in-class character consistency across edits (Free: Unlimited in Gemini app (free tier); Google AI Studio API credits for devs)
7. Cursor — AI-first code editor with intelligent completions and refactoring (Free: Starter plan: basic completions free)
8. Claude Code — Anthropic's agentic coding CLI — spawns sub-agents, MCP support, custom slash commands (Free: Included with Claude subscription; -p flag for scripting)
9. GitHub Copilot Free — AI pair programmer with code completions and chat (Free: 2,000 completions + 50 chats/month; students & OSS maintainers get Pro free)
10. Warp — AI-native terminal with agent mode — natural language shell (Free: Free tier with 150 AI requests/month)

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