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Tools · Comparison

Codeium vs Devin vs Tabnine

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

CodeiumDevinTabnine
What it isManage fleets of local and cloud agents from one surface. Plan, delegate, review, and ship without leaving your editor.An autonomous software engineer that takes a ticket, works in its own environment, and opens a pull request.AI code completion tool focused on privacy and security with on-premise deployment options.
CategoryCode AssistantCode AssistantCode Assistant
PricingFree · FreePaid · From $20/mo (usage-based)Freemium · $12/mo
How it billsFreeUsage-basedFlat monthly
Free tierYesNoYes
Rating4.2 from 2,200 reviewsNot yet rated4.1 from 2,900 reviews
Features
  • Free code completion
  • 70+ language support
  • All major IDE support
  • AI chat
  • Code search
  • In-line suggestions
  • Custom commands
  • Repository context
  • Own sandboxed dev environment
  • Browser, shell and editor access
  • Opens pull requests
  • Slack and Jira integration
  • Runs several tasks in parallel
  • Code completion
  • Full-function suggestions
  • On-premise deployment
  • Privacy-first approach
  • 15+ IDE support
  • Custom model training
  • Team knowledge sharing
  • Code chat
What works
  • Completely free for individuals
  • Wide language support
  • Supports all IDEs
  • Fast completions
  • No code upload
  • Genuinely unattended on well-scoped tasks
  • Fits existing review workflow
  • Parallel tasks scale out routine work
  • Strong privacy focus
  • On-premise option
  • Wide IDE support
  • No code leaves your network
  • Good enterprise features
What does not
  • Less capable than Copilot
  • Occasional irrelevant suggestions
  • Rebranding confusion
  • Limited enterprise features
  • Expensive per task
  • Poor at ambiguous or exploratory work
  • Still needs careful review
  • Less capable than Copilot
  • Smaller model
  • Limited free tier
  • Fewer advanced features
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