Cursor Background Agent vs Devin (2026)

Cursor Background Agent

by Anysphere

Devin

by Cognition

Pros

• ✓Runs autonomously in the cloud without the IDE open -- executes coding tasks, runs tests, and makes commits while the developer works on other things
• ✓Included in existing Cursor Pro and Business subscriptions at no additional cost -- no separate pricing for autonomous agent capability
• ✓Full codebase context from Cursor's existing indexing -- produces more accurate autonomous changes than agents without repository-level understanding

Limitations

• ⚠Best suited for well-defined, repetitive tasks -- bug fixes, test writing, dependency updates -- not yet reliable for novel features requiring product judgment
• ⚠Runs within existing premium request allowance -- heavy Background Agent usage accelerates consumption of monthly request quota on lower plans
• ⚠Headless operation means less visibility into intermediate steps -- debugging failed autonomous runs requires reviewing logs rather than observing the agent interactively

Pros

• ✓Highest autonomous execution capability among coding agents: Cognition reports approximately 75% task completion on well-defined engineering tasks, handling the full loop from planning through implementation to pull request submission without developer supervision.
• ✓Windsurf IDE usage now bundled with all paid Devin plans: Pro at $20/month includes both autonomous Devin background sessions and Windsurf IDE agentic coding, combining two distinct modes of AI-assisted development under a single subscription with no equivalent from Cursor, Claude Code, or GitHub Copilot.
• ✓Native Slack and Linear integrations on Pro tier: engineering teams can assign tasks directly from their existing workflow tools and receive status updates without context-switching to a separate Devin interface, fitting into existing sprint and issue management processes.

Limitations

• ⚠Asynchronous operation creates a slow feedback loop: Devin tasks take minutes to hours rather than the near-instant responses developers expect from Cursor or Claude Code, making it unsuitable for tight iteration, debugging sessions, or pair programming workflows where real-time interaction matters.
• ⚠Performance degrades on ambiguous and open-ended requirements: Devin excels on bounded, well-specified tasks with clear success criteria, but the 25% failure rate rises significantly on open-ended feature development, unusual codebases, or tasks requiring architectural judgment.
• ⚠Pay-as-you-go billing past quota creates cost unpredictability: Pro at $20/month includes a Devin usage quota that can be exceeded on complex multi-step tasks, with additional usage billed at rates not displayed on the pricing page, making monthly spend difficult to predict for teams running multiple concurrent tasks.