Gemini CLI vs OpenAI CLI
A detailed comparison of Gemini CLI and OpenAI CLI across 11 dimensions.
Gemini CLI
Google's open-source AI agent for the terminal
- Price
- Free (60 req/min, 1000 req/day)
- GitHub Stars
- 106K+
- Open Source
- true
- Models
- Gemini 2.5 Pro/Flash (multi-model support)
- Max Context
- 1M tokens
- Multi-file Edit
- true
- Git Integration
- false
- MCP Support
- true
- Sub-agents
- true
- Platforms
- macOS, Linux, Windows
- Released
- 2025
npm install -g @google/gemini-cliOpenAI CLI
OpenAI official CLI tool
- Price
- Pay-per-use (API)
- GitHub Stars
- 31K+
- Open Source
- false
- Models
- GPT-4o, GPT-4.1, o-series, DALL·E
- Max Context
- 128K tokens
- Multi-file Edit
- false
- Git Integration
- false
- MCP Support
- false
- Sub-agents
- false
- Platforms
- macOS, Linux, Windows
- Released
- 2020
pip install openaiFull Comparison
| Tool | Price | GitHub Stars | Open Source | Models | Max Context | Multi-file Edit | Git Integration | MCP Support | Sub-agents |
|---|---|---|---|---|---|---|---|---|---|
Gemini CLI🔓 Google's open-source AI agent for the terminal | Free (60 req/min, 1000 req/day) | 106K+ | ✓ | Gemini 2.5 Pro/Flash (multi-model support) | 1M tokens | ✓ | — | ✓ | ✓ |
OpenAI CLI OpenAI official CLI tool | Pay-per-use (API) | 31K+ | — | GPT-4o, GPT-4.1, o-series, DALL·E | 128K tokens | — | — | — | — |
Quick Install
Gemini CLI
npm install -g @google/gemini-cliOpenAI CLI
pip install openai