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BetterOpenSource

Zed vs Plandex

A side-by-side comparison of two open-source tools to help you choose the right one.

Feature
SummaryA blazing-fast, AI-native code editor in Rust.A terminal AI agent for large, real-world projects.
GitHub stars58K13K
LicenseSource AvailableMIT
LanguageRustGo
PricingFree & Open SourceFree & Open Source
Self-hostable
ReplacesClaude Code, CursorClaude Code
Rating4.7 / 54.5 / 5

Zed features

  • GPU-accelerated, extremely fast editor
  • Built-in AI assistant and inline edits
  • Real-time multiplayer collaboration
  • Tree-sitter and LSP powered
  • Native macOS, Linux, and Windows apps

Plandex features

  • Massive context window for big codebases
  • Diff-review sandbox before applying changes
  • Smart context management to control cost
  • Version-controlled, reversible changes
  • Self-hostable server

Zedpros & cons

Pros

  • Outstanding performance and responsiveness
  • AI features built into a real editor
  • Open source and rapidly improving

Cons

  • Smaller extension ecosystem than VS Code
  • License is GPL/AGPL-flavored, not permissive

Plandexpros & cons

Pros

  • Designed for large, multi-step tasks
  • Careful review workflow before applying edits
  • MIT licensed and self-hostable

Cons

  • Terminal-first workflow
  • Large contexts can be token-expensive

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