No free plan. The cheapest way in is Pricing at Could not be verified because the fetched pages returned a security checkpoint. Consider free alternatives in the autonomous coding agent category if budget is tight.
Agent Compute Units (ACUs) are consumed based on actual computational work, not idle time. Simple tasks like bug fixes typically consume 1-3 ACUs, while building small applications might use 10-20 ACUs. Complex architectural changes or debugging sessions can consume 50+ ACUs. The Team plan includes 250 ACUs monthly with additional units at $2 each.
Yes, Devin analyzes your repository structure, existing code patterns, linting configurations, and documentation before making changes. It maintains consistency with your established coding style, follows existing architectural patterns, and respects project-specific conventions like naming schemes and file organization.
Unlike code completion tools like Copilot or interactive editors like Cursor, Devin is fully autonomous. You assign high-level tasks ("migrate our Express app to Fastify") and Devin handles the entire implementation independently. It's designed for complete workflow automation rather than developer assistance during coding.
Devin excels at well-defined, routine engineering work: framework migrations, batch bug fixes, CRUD application development, API integrations, test writing, and documentation updates. It's less effective at novel architectural decisions, complex algorithm design, or tasks requiring deep domain expertise.
Devin runs in isolated sandboxed environments that prevent cross-contamination between projects. Enterprise plans offer hybrid deployment options, allowing sensitive code to remain on-premise while leveraging Devin's capabilities. All communications are encrypted and the platform supports enterprise SSO integration.
Yes, Team and Enterprise plans support parallel agent sessions. Multiple Devin instances can work on different aspects of the same project simultaneously, with built-in coordination to prevent merge conflicts and maintain code consistency across concurrent work streams.
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Last verified March 2026