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Gemini CLI

4.5/5Free tier (personal Google account) / paid Code Assist
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Google's open-source terminal AI agent that brings Gemini — with a 1-million-token context — into your command line. It uses a reason-and-act loop with built-in tools (Google Search grounding, file edits, shell, web fetch) plus MCP support, and offers a generous free tier with a personal Google account.

What is Gemini CLI?

Google's open-source terminal AI agent that brings Gemini — with a 1-million-token context — into your command line. It uses a reason-and-act loop with built-in tools (Google Search grounding, file edits, shell, web fetch) plus MCP support, and offers a generous free tier with a personal Google account.

Gemini CLI sits in the code category and is listed in the AIverse AI tools directory, where it holds an editorial rating of 4.5 out of 5 based on its capabilities, usability, value for money and reliability. It is developed by Google, founded in 2025.

Gemini CLI features and use cases

People typically use Gemini CLI for Free terminal AI coding, Bug fixing and test coverage, Long-context codebase work and Search-grounded tasks.

It is often associated with Coding Agent, Open Source, Terminal, Google and Long Context. Developers can integrate Gemini CLI into their own products through its API.

Gemini CLI pricing

Gemini CLI offers a free plan, with paid tiers (Free tier (personal Google account) / paid Code Assist) that unlock more advanced features and higher usage limits.

As with any AI tool, the right plan depends on how heavily you use it. We recommend trying Gemini CLI before committing to a paid plan.

Is Gemini CLI worth it? Our bottom line

Overall, Gemini CLI is a strong choice in the code category for 2026. Its standout strengths include Generous free tier (about 1,000 requests/day) and Gemini with a 1M-token context window. Bear in mind Individual Code Assist tiers are migrating to Antigravity and Tied to a Google account/ecosystem. If it matches your workflow, Gemini CLI is well worth a try — especially since you can start on a free plan.

✅ Our verdict

Gemini CLI is the best free terminal agent for developers in the Google ecosystem, pairing a huge 1M-token context with built-in search grounding at no cost. Keep an eye on the Code Assist tier migration if you rely on the individual plan.

👍 Pros

  • +Generous free tier (about 1,000 requests/day)
  • +Gemini with a 1M-token context window
  • +Built-in Google Search grounding
  • +Open-source and MCP-extensible
  • +Runs in any terminal

👎 Cons

  • −Individual Code Assist tiers are migrating to Antigravity
  • −Tied to a Google account/ecosystem
  • −Terminal-first, less beginner-friendly
  • −Free tier has rate limits

🎯 Use cases

Free terminal AI codingBug fixing and test coverageLong-context codebase workSearch-grounded tasks

💡 Expert tips

  • ★Log in with a personal Google account to unlock about 1,000 free requests a day before paying anything.
  • ★Use its built-in Google Search grounding for tasks that need up-to-date facts, not just code.

ℹ️ Key facts

Company
Google
Founded
2025
API
Yes

Last updated: Jun 2026

4.5
Rating
15.0k
Views
Freemium
Pricing

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Try Gemini CLI Now

Google's open-source terminal AI agent that brings Gemini — with a 1-million-token context — into your command line. It uses a reason-and-act loop with built-in tools (Google Search grounding, file edits, shell, web fetch) plus MCP support, and offers a generous free tier with a personal Google account.

Try Free ⚡ Compare Gemini CLI🔁 Gemini CLI Alternatives

❓ Frequently Asked Questions

Is Gemini CLI free?

Yes — Gemini CLI offers a free plan (Free tier (personal Google account) / paid Code Assist) plus a paid tier for advanced features and higher usage limits. You can start for free and upgrade only if you need more.

What is Gemini CLI used for?

Gemini CLI is an AI coding tool. Google's open-source terminal AI agent that brings Gemini — with a 1-million-token context — into your command line. It uses a reason-and-act loop with built-in tools (Google Search grounding, file edits, shell, web fetch) plus MCP support, and offers a generous free tier with a personal Google account. It currently holds a 4.5/5 rating on Aiverse from real users.

Is Gemini CLI worth it in 2026?

Yes — Gemini CLI holds a strong 4.5/5 rating on Aiverse, making it one of the top-rated coding tools in 2026. It's a solid pick if it matches your use case.