Gemini CLI: What It Is, What It Costs, and Who It's For
Google's open-source agentic coding CLI. 1/10 the cost of Opus. Best for budget-conscious developers who want open-source flexibility.
At a Glance
MakerGoogle
Type
Terminal CLI
Free tier
Yes Yes (free tier)
Starting price
$0 (pay-as-you-go)
SWE-bench
~80%
Self-hosted
No
IDE integration
Terminal, VS Code, JetBrains
Languages
All major
Free Tier
Truly free tier with generous limits. Pay-as-you-go for higher usage.
Pricing
| Plan | Price | What You Get |
|---|---|---|
| Free | $0 | Generous free tier |
| Pay-as-you-go | ~1/10 Opus cost | Usage-based billing |
Pricing as of May 2026. Subject to change. Verify on the tool's official site.
Features & Integrations
- ✓Open-source
- ✓Terminal-native
- ✓Multi-IDE support
- ✓Lowest cost per token
- ✓Google ecosystem integration
- ✓Gemini model access
Gemini CLI Alternatives
| If you want... | Try this instead |
|---|---|
| IDE-native experience | Claude Code |
| IDE-native experience | Cursor |
FAQ
Is Gemini CLI better than the alternatives?+
It depends on your workflow. Gemini CLI is best for developers who value open-source. Check the alternatives table above to compare.
Does Gemini CLI have a free tier?+
Truly free tier with generous limits. Pay-as-you-go for higher usage.
What languages does Gemini CLI support?+
All major.