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The Domesday Book ofKWJ · AI

Claude Code vs Devin

Claude Code more reliable on long tasks; Devin better for short fully-autonomous tasks.

Claude Code
Anthropic's official CLI coding agent. Long-horizon refactors, tool-use harness, MCP server support.

Use this when

Long refactors, local codebase, MCP integration needed.

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Devin
The first 'fully autonomous software engineer' marketed at scale. Browser + shell + planning loop, fully cloud-hosted.

Use this when

Short fully-autonomous tasks, cloud VM visibility required, no local setup.

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Cost comparison

Claude Code $200/mo; Devin $500/mo per agent slot.