Devin vs OpenCode

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

	Devin Cognition's autonomous cloud software engineer that plans, codes, tests, and opens pull requests on its own.	OpenCode Open-source AI coding agent for the terminal, IDE, and desktop, maintained by Anomaly.
Category	harness	harness
Vendor type	commercial	hybrid
Pricing	freemium	freemium
Strengths	+ Fully autonomous cloud sessions that run tasks end to end without local setup + Access to multiple frontier model families plus Cognition's own SWE models + Quota-based plans scale from a free tier to high-usage Max and Teams tiers	+ 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
Tradeoffs	− Works best on well-scoped tasks; practitioners report mixed results on ambiguous or large refactors − Quota allowances can deplete quickly on long autonomous runs, pushing users to API-priced top-ups − Closed source with less interactive steering than pair-programming style CLI agents	− Rapid release cadence can bring breaking changes between versions − Result quality varies with whichever provider and model the user configures
Used in stacks	0	0