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Tools · Comparison

CodiumAI vs Cursor vs Devin

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

CodiumAICursorDevin
What it isQodo is an agentic code review and integrity platform for improving code quality at every stage.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
PricingFree · FreeFreemium · $20/moPaid · From $20/mo (usage-based)
How it billsFreeFlat monthlyUsage-based
Free tierYesYesNo
RatingNot yet rated4.8 from 4,500 reviewsNot yet rated
Features—
  • 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
  • Has a free tier, so it can be tried before paying
  • Free to use
  • Sits in Code Assistant, one of the better-covered categories here — easy to compare
  • 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
  • 97 other tools in this catalogue claim to do the same job
  • The vendor describes it only briefly, so what it does is not fully clear from their own site
  • 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
Visit CodiumAIVisit CursorVisit DevinCompare more tools