Amp vs Windsurf (now Devin Desktop)

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

	Amp Frontier coding agent originally built at Sourcegraph, now developed by the independent Amp Frontier Corporation.	Windsurf (now Devin Desktop) Agentic AI IDE acquired by Cognition in 2025 and rebranded Devin Desktop in June 2026.
Category	harness	harness
Vendor type	commercial	commercial
Pricing	usage	freemium
Strengths	+ Multi-surface workflow across CLI, editor plugins, web, and mobile remote control + Pay-as-you-go pricing with no markup for individual users + Extensible via plugins and MCP servers + Independent, self-described profitable company focused solely on the agent	+ 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	− Closed source, unlike terminal-agent alternatives such as OpenCode or Aider − Opinionated model selection managed by Amp rather than freely user-configured − Fast-changing product and branding (recently consolidated Amp Neo back into Amp)	− 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