OpenCode vs Windsurf (now Devin Desktop)

Pick two tools from the same category to compare side-by-side.

	OpenCode Open-source AI coding agent for the terminal, IDE, and desktop, maintained by Anomaly.	Windsurf (now Devin Desktop) Agentic AI IDE acquired by Cognition in 2025 and rebranded Devin Desktop in June 2026.
Category	harness	harness
Vendor type	hybrid	commercial
Pricing	freemium	freemium
Strengths	+ MIT-licensed and developed fully in the open with a large contributor base + Provider-agnostic with 75+ LLM providers, local models, and BYOK support + Privacy-first design that does not store code or context data server-side + Runs in terminal, IDE, and desktop with multi-session support	+ Full IDE experience with agent, tab completion, and multi-file edits integrated + Backed by Cognition's proprietary SWE coding models plus frontier model access + Free tier available; settings and extensions carried over from Windsurf
Tradeoffs	− Rapid release cadence can bring breaking changes between versions − Result quality varies with whichever provider and model the user configures	− Closed source and tied to Cognition's platform and credit quotas − 2025-2026 ownership changes and the Devin rebrand forced workflow migrations (e.g. Cascade deprecation)
Used in stacks	0	0