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Tools · Comparison

CodeRabbit vs Cursor vs Devin

All three are code assistant tools. Here is what separates them.

CodeRabbitCursorDevin
What it isThe future isn't writing code. It's understanding it. Review, prioritize, understand, and secure agent outputs with CodeRabbit.AI-first code editor built for speed with intelligent auto-completion and codebase understanding.An autonomous software engineer that takes a ticket, works in its own environment, and opens a pull request.
CategoryCode AssistantCode AssistantCode Assistant
PricingFreemium · Free for open source · from $12/user/moFreemium · $20/moPaid · From $20/mo (usage-based)
How it billsPer seatFlat monthlyUsage-based
Free tierYesYesNo
RatingNot yet rated4.8 from 4,500 reviewsNot yet rated
Features
  • Automated pull request comments
  • Error and edge case detection
  • Consistency with repository conventions
  • GitHub and GitLab integration
  • Configurable rules
  • AI-native editor
  • Codebase understanding
  • Multi-file editing (Composer)
  • Inline generation (Cmd+K)
  • Multiple AI models
  • Tab completion
  • Bug detection
  • Natural language editing
  • Own sandboxed dev environment
  • Browser, shell and editor access
  • Opens pull requests
  • Slack and Jira integration
  • Runs several tasks in parallel
What works
  • Catches the obvious before a human does
  • Fits existing review workflow
  • Consistent, unlike tired reviewers
  • Best AI code editor
  • Understands full codebase
  • VS Code compatibility
  • Multiple model support
  • Incredibly fast
  • Genuinely unattended on well-scoped tasks
  • Fits existing review workflow
  • Parallel tasks scale out routine work
What does not
  • False positives create noise
  • Misses architectural problems
  • Per-seat cost on top of other tools
  • Subscription required for full features
  • Can be resource-intensive
  • Newer with some bugs
  • Limited free completions
  • Expensive per task
  • Poor at ambiguous or exploratory work
  • Still needs careful review
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