Claude Code vs OpenAI CLI

A detailed comparison of Claude Code and OpenAI CLI across 11 dimensions.

Claude Code

Anthropic's official AI coding agent for the terminal

Price
Subscription ($20/mo + API usage)
GitHub Stars
—
Open Source
false
Models
Claude Sonnet/Opus only
Max Context
200K tokens
Multi-file Edit
true
Git Integration
true
MCP Support
true
Sub-agents
true
Platforms
macOS, Linux
Released
2025
npm install -g @anthropic-ai/claude-code

OpenAI 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 openai

Full Comparison

ToolPriceGitHub StarsOpen SourceModelsMax ContextMulti-file EditGit IntegrationMCP SupportSub-agents
Claude Code
Anthropic's official AI coding agent for the terminal
Subscription ($20/mo + API usage)——Claude Sonnet/Opus only200K tokens✓✓✓✓
OpenAI CLI
OpenAI official CLI tool
Pay-per-use (API)31K+—GPT-4o, GPT-4.1, o-series, DALL·E128K tokens————

Quick Install

Claude Codenpm install -g @anthropic-ai/claude-code
OpenAI CLIpip install openai