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Bolt.new vs Plandex

Bolt.newPlandex

Bottom line: Bolt.new for front-end developers; Plandex for developers on large codebases.

Bolt.newBolt.new

In-browser AI agent that builds and deploys full-stack apps from a prompt

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PlandexPlandex

Open-source terminal AI coding agent built for large, multi-file projects

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Votes00
PricingFreemiumFreemium
CategoryCodingCoding
Tags
ai-app-builderwebcontainerfull-stackstackblitzvibe-coding
ai-coding-agentopen-sourceterminalclilarge-codebase
Best for
  • Front-end developers
  • Full-stack prototypers
  • Educators
  • Developers on large codebases
  • Terminal-first engineers
  • Teams wanting reviewable AI edits
Pros
  • Runs a real Node.js environment fully in the browser
  • No local setup or installs required
  • Generates and executes code live with instant preview
  • Bolt Cloud adds database, auth, and hosting
  • Powered by Claude for strong code generation
  • Purpose-built for large, multi-file tasks
  • Cumulative diff sandbox keeps changes reviewable
  • Very large context via tree-sitter project maps
  • Model-agnostic across major and open providers
  • MIT-licensed and free to self-host
Cons
  • Token consumption can be costly on large apps
  • Browser-based environment has resource limits
  • Less suited to very large or complex codebases
  • Generated output still needs developer review
  • Advanced backend logic may need manual work
  • Terminal-only — no GUI or IDE integration
  • Hosted cloud service is being wound down in 2026
  • Requires bringing your own model API keys
  • Smaller ecosystem than IDE-based competitors
  • Learning curve for the plan/review workflow

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