Overview & Capability
The world's most widely used AI developer tool. Provides whole-file completions, multi-turn chat, terminal CLI reasoning, and task-based Copilot Workspace.
Key Highlights
- Multi-model switching between Claude 3.5 Sonnet, GPT-4o, and o1
- Copilot Workspace for end-to-end pull request generation
- Direct integration across VS Code, Visual Studio, JetBrains, and Neovim
Robbie's Independent Take
Verified: 2026-10-11
Best evaluated within a bounded workspace using version control. Configure strict tool approvals and MCP permission gates before granting terminal or file execution access. Monitor token spend carefully when running multi-turn autonomous refactoring loops.
Alternatives & Replaces
- Cursor ($20/mo)
- Tabnine ($12/mo)