Devin vs GitHub Copilot: Side-by-Side Comparison 2026
Devin vs GitHub Copilot comparison 2026. Side-by-side features, pricing & capabilities.
Devin is an AI agent from Cognition — fully autonomous ai software engineer. GitHub Copilot is an editor extension from GitHub (Microsoft) — your ai pair programmer.
Devin
Autonomous AI coding agent by Cognition. Handles full development tasks end-to-end. Cognition also owns Windsurf, integrating IDE and agent workflows.
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
- ✓ Test generation
$20/mo · 3 plans
GitHub Copilot
GitHub's AI coding assistant that suggests code completions, whole functions, and chat-based help directly in your editor.
- ✓ Code completions
- ✓ Chat
- ✓ CLI integration
- ✓ Pull request summaries
- ✓ Code review
Free / $10/mo · 5 plans
| Feature | Devin | GitHub Copilot |
|---|---|---|
| Category | Agent | Extension |
| Starting Price | $20/mo | Free |
| Model Family | Proprietary | Multi-model |
| Voice Input | — | ✓ |
| Open Source | No | No |
Pricing verified Mar 20, 2026. Devin pricing | GitHub Copilot pricing
Key Differences
- Category: Devin is an AI agent; GitHub Copilot is an editor extension.
- Free tier: GitHub Copilot has a free tier; Devin does not.
- Starting price: Devin starts at $20/mo; GitHub Copilot starts at $10/mo.
- Model family: Devin uses Proprietary; GitHub Copilot uses Multi-model.
- Platforms: Devin runs on Web; GitHub Copilot runs on Desktop, Web.
- Provider: Devin is built by Cognition; GitHub Copilot is built by GitHub (Microsoft).
- Capabilities: GitHub Copilot has voice input.
Which Should You Choose?
Choose Devin if you want fully autonomous engineering tasks with minimal supervision. Choose GitHub Copilot if you want deep integration with GitHub workflows. Read our full reviews to see which fits your workflow.