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BetterOpenSource

OpenHands vs Plandex

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

Feature
SummaryAutonomous AI agents that build software.A terminal AI agent for large, real-world projects.
GitHub stars43K13K
LicenseMITMIT
LanguagePythonGo
PricingFree & Open SourceFree & Open Source
Self-hostable
ReplacesClaude CodeClaude Code
Rating4.6 / 54.5 / 5

OpenHands features

  • Agents that write code, run commands, and browse the web
  • Model-agnostic — use any LLM provider
  • Sandboxed execution for safety
  • Automates testing, docs, and refactoring
  • Self-hosted, scalable deployments

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

OpenHandspros & cons

Pros

  • Powerful end-to-end autonomous workflows
  • Permissive MIT license
  • Active research-grade community

Cons

  • Autonomous agents need guardrails and review
  • Heavier to run than an editor plugin

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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