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Tools · Comparison

Builder.io vs Claude Code vs Windsurf

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

Builder.ioClaude CodeWindsurf
What it isOne codebase for engineers, designers, PMs, and marketers. Everyone works from one source of truth, on brand and in code, with no handoffs to clean up.Anthropic’s terminal-based coding agent: it reads the repository, edits files, runs tests and commits.An AI-first editor whose agent keeps track of what you are doing across files as you work.
CategoryCode AssistantCode AssistantCode Assistant
PricingFreemium · $24 - $40/moPaid · Included with Claude Pro $20/mo · Max from $100/moFreemium · Free · Pro $15/mo · Teams $30/user/mo
How it billsFlat monthlyBundledPer seat
Free tierYesNoYes
RatingNot yet ratedNot yet ratedNot yet rated
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
  • Cascade agent for multi-file changes
  • Project-wide context tracking
  • Runs terminal commands and reads output
  • VS Code extension compatibility
  • Inline and full-file completions
What works
  • Has a free tier, so it can be tried before paying
  • Publishes its price openly — $24 - $40/mo
  • Sits in Code Assistant, one of the better-covered categories here — easy to compare
  • Handles whole tasks rather than single lines
  • Strong at understanding an unfamiliar codebase
  • Works with any editor because it lives in the terminal
  • Familiar if you already use VS Code
  • Generous free tier
  • Agent keeps context without being told
What does not
  • 97 other tools in this catalogue claim to do the same job
  • Requires a paid Claude plan
  • Reviewing large diffs takes discipline
  • Token cost adds up on big repositories
  • Another editor to keep updated
  • Occasional runaway edits need reverting
  • Heavier on memory than plain VS Code
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