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Tools · Comparison

Claude Code vs Codeium vs Replit

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

Claude CodeCodeiumReplit
What it isAnthropic’s terminal-based coding agent: it reads the repository, edits files, runs tests and commits.Manage fleets of local and cloud agents from one surface. Plan, delegate, review, and ship without leaving your editor.Build and deploy software collaboratively with the power of AI without spending a second on setup.
CategoryCode AssistantCode AssistantCode Assistant
PricingPaid · Included with Claude Pro $20/mo · Max from $100/moFree · FreeFreemium · $7-$20/mo
How it billsBundledFreeFlat monthly
Free tierNoYesYes
RatingNot yet rated4.2 from 2,200 reviews4.3 from 4,100 reviews
Features
  • Multi-file edits across a repository
  • Runs tests and iterates on failures
  • Git-aware, can commit and open pull requests
  • CLI, desktop, web and IDE extensions
  • Extensible with MCP servers and custom skills
  • Free code completion
  • 70+ language support
  • All major IDE support
  • AI chat
  • Code search
  • In-line suggestions
  • Custom commands
  • Repository context
  • AI Agent for full app creation
  • Ghostwriter code completion
  • Instant hosting & deploy
  • Multiplayer collaboration
  • 50+ language support
  • Built-in database
  • Version control
  • Mobile coding
What works
  • Handles whole tasks rather than single lines
  • Strong at understanding an unfamiliar codebase
  • Works with any editor because it lives in the terminal
  • Completely free for individuals
  • Wide language support
  • Supports all IDEs
  • Fast completions
  • No code upload
  • No setup required
  • AI builds full apps
  • Instant deployment
  • Great for beginners
  • Collaborative
What does not
  • Requires a paid Claude plan
  • Reviewing large diffs takes discipline
  • Token cost adds up on big repositories
  • Less capable than Copilot
  • Occasional irrelevant suggestions
  • Rebranding confusion
  • Limited enterprise features
  • Performance limitations
  • Limited for large projects
  • Resource constraints
  • Some features behind paywall
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