A agentindex
Comparison

Devin vs OpenCode

A like-for-like, spec-level comparison. Both entries are verified against their docs and repo.

Devin

Cognition's autonomous software engineer.

  • + True end-to-end autonomy
  • + No local setup
  • − Expensive and access-gated
  • − Less transparent than open alternatives

OpenCode

A model-agnostic, local-first coding agent TUI.

  • + Clean TUI with strong BYOK support
  • + Local-first and privacy-friendly
  • − Younger ecosystem
  • − Terminal-only
Spec Devin OpenCode
Category coding-agent coding-agent
License Proprietary MIT
Open source No Yes
Self-hostable No Yes
MCP support No Yes
Pricing paid free
Starting price $500/mo (access tier) BYOK usage cost
Models claude, gpt claude, gpt, gemini, local, byok
Languages multi typescript, go
GitHub stars — 178.4k
Last activity — 2026-06-25