Quick Verdict
Claude Code leads on SWE-bench (88.6% vs -)
Pricing
| Claude Code | GitHub Copilot CLI | |
|---|---|---|
| Price | $20-200/mo | $10-39/mo (Copilot subscription) |
| Open source | No ❌ | No ❌ |
| Best for | Deep reasoning, complex refactors | GitHub-native terminal agent with PR/issue integration |
Performance & Benchmarks
Claude Code scores 88.6% and GitHub Copilot CLI scores - on SWE-bench. Here’s what that actually means for daily use.
Claude Code is built for deep reasoning, complex refactors. It’s a commercial product with $20-200/mo pricing. SWE-bench: 88.6%
GitHub Copilot CLI is built for github-native terminal agent with pr/issue integration. It’s a commercial product with $10-39/mo (Copilot subscription) pricing.
Feature Comparison
| Feature | Claude Code | GitHub Copilot CLI |
|---|
Pros & Cons
Claude Code
Pros:
- Highest SWE-bench in its class
- Deep reasoning on complex tasks
- Subagent and agent teams
Cons:
- Claude models only
- Expensive at scale
GitHub Copilot CLI
Pros:
- Deep GitHub integration
- Multi-model (Claude Sonnet 4.5, GPT-5)
- MCP server built-in
Cons:
- Requires Copilot subscription
- GitHub ecosystem dependent
Verdict
Claude Code leads on SWE-bench (88.6% vs -)
Claude Code is recommended for: Complex multi-file refactors and architectural changes GitHub Copilot CLI is recommended for: Developers in GitHub ecosystem wanting terminal agent
For a full overview of all 15 agents, see the Complete Guide to AI Coding Agents.