GitHub · Coding
GitHub Copilot
GitHub Copilot works inside the GitHub tools and editors you already use.
Open GitHub Copilot github.com/features/copilot ↗- Costs
- Free; Pro $10/mo, Pro+ $39/mo
- Runs on
- Your pick of models, incl. GPT-6.1 Terra and Gemini 4 Argon
- Best for
- Coding
Where it shines
- You choose the model, including Gemini 4 Argon and GPT-6.1 Terra.
- Copilot Fusion routes work across models and can use local ones.
Where it struggles
- Every plan runs on AI credits, so heavy use costs more.
See the models it runs
Gemini 4 Argon
Gemini 4 Argon is Google's new flagship and gives the best answers for everyday chat and research.
Everyday questionsResearchProfessional work
- Price
- $2 in · $10 out
- Context
- 1M
OpenAI
GPT-6.1 Terra
GPT-6.1 Terra is OpenAI's new mid-tier model for computer use, and its early math scores are strong.
Hard problems
- Price
- $1 in · $5 out
- Context
- 1.1M
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Claude Code
Claude Code puts Opus 5.5 to work inside your codebase and terminal.
CodingAgentsWebsites & apps
- Costs
- No free tier; Pro $20/mo, Max $100 or $200/mo
- Runs on
- Claude Opus 5.5, Sonnet 5.5, Haiku 5.5
OpenAI
Codex
Codex is OpenAI's coding agent, and it works through tasks in the cloud on its own.
CodingAgents
- Costs
- Free with ChatGPT; Plus $20/mo, Pro from $100
- Runs on
- GPT-6.1 Terra, GPT-6 Astra, GPT-6 Sol, GPT-6 Luna
Anysphere
Cursor
Cursor is an AI code editor for day-to-day work in your own project.
Coding
- Costs
- Free; Plus $8, Premium $30/mo
- Runs on
- Cursor's own models and Grok; Claude, GPT, Gemini at API price
Leaderboards don’t rank apps, so Claude writes this page from its own web research. Prices and plans change often; check github.com/features/copilot before you buy.