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BetterOpenSource

Cline vs Roo Code

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

Feature
SummaryAn autonomous coding agent inside VS Code.Agentic AI coding inside VS Code.
GitHub stars47K16.5K
LicenseApache 2.0Apache 2.0
LanguageTypeScriptTypeScript
PricingFree & Open SourceFree & Open Source
Self-hostable
ReplacesClaude Code, GitHub CopilotClaude Code, GitHub Copilot
Rating4.7 / 54.6 / 5

Cline features

  • Plan Mode reviews changes before they're applied
  • Edits files and runs commands autonomously
  • Model Context Protocol (MCP) tool integration
  • Bring your own keys — no vendor lock-in
  • Works with frontier and local models

Roo Code features

  • Multi-file, project-wide editing
  • Custom modes for code, architecture, and debugging
  • Use any model provider
  • Agentic task automation
  • Open source with an active community

Clinepros & cons

Pros

  • Transparent, reviewable agent actions
  • Huge, fast-moving community
  • No subscription — you control model spend

Cons

  • Autonomous edits need supervision on big changes
  • Token usage can add up on large tasks

Roo Codepros & cons

Pros

  • Flexible modes for different tasks
  • Model-agnostic and open
  • Strong VS Code integration

Cons

  • Lots of options to configure
  • Agentic runs benefit from review

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