Codebuff vs Gemini CLI
Two of the most-asked-about agents in the coding space. Here's how they actually stack up.
Codebuff
Terminal-based AI coding agent with a fresh take on context management and multi-step task execution
Free + $15/mo
Read full review →Gemini CLI
Google's open-source terminal coding agent powered by Gemini 3
Free + $20/mo
Read full review →Side-by-side comparison
| Codebuff | Gemini CLI | |
|---|---|---|
| Tagline | Terminal-based AI coding agent with a fresh take on context management and multi-step task execution | Google's open-source terminal coding agent powered by Gemini 3 |
| Pricing | Free + $15/mo | Free + $20/mo |
| Categories | coding, cli, terminal | coding, cli, autonomous |
| Made by | Codebuff | |
| Launched | 2024-05 | 2025-06 |
| Platforms | macOS, Linux, Windows | macOS, Linux, Windows |
| Status | active | active |
Codebuff highlights
- + Terminal-native interface with no IDE dependency
- + Multi-step autonomous task execution
- + BYO API key for cost control
- + Context management designed for large codebases
- + File editing with diff review before applying changes
Gemini CLI highlights
- + 1 million token context window for deep codebase understanding
- + Multi-file reads and edits from a single terminal session
- + Shell command execution inside the agent loop
- + Plan mode for reviewing tasks before any file is touched
- + MCP support for custom tools and third-party integrations
Frequently Asked Questions
Which is better, Codebuff or Gemini CLI?
Neither is universally better. Codebuff (Free + $15/mo) leans into coding, while Gemini CLI (Free + $20/mo) is closer to coding. Pick based on which workflow you actually do every day.
What is the price difference between Codebuff and Gemini CLI?
Codebuff is free + $15/mo. Gemini CLI is free + $20/mo. See the pricing row in the comparison table.
Can I use Codebuff and Gemini CLI together?
In most cases, yes. They serve overlapping but distinct needs, so running them side by side is common until you decide which fits your workflow.