Roo Code vs Cline

Detailed side-by-side comparison to help you choose the right tool

Roo Code

🔴Developer

AI Coding Assistant

Discontinued VS Code coding agent (shut down May 15, 2026). Known for custom "modes," per-mode MCP allow-lists, and Boomerang sub-agent tasks. Migrate to ZooCode or Cline.

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Starting Price

Custom

Cline

🔴Developer

AI Coding Assistant

Open-source AI coding agent for VS Code that gives you full model choice, transparent cost tracking, and native MCP support.

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Starting Price

Custom

Feature Comparison

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FeatureRoo CodeCline
CategoryAI Coding AssistantAI Coding Assistant
Pricing Plans210 tiers33 tiers
Starting Price
Key Features
  • Custom "modes": Architect, Code, Ask, Debug, and custom roles with per-mode system prompts
  • Per-mode MCP server allow-lists (Debug can call DevTools, Ask cannot)
  • In-editor MCP marketplace and server templates
  • Open-source coding agent runtime for VS Code, CLI, and SDK embedding
  • Bring-your-own-key support for OpenAI, Anthropic, Google, and other model providers
  • MCP Marketplace for connecting agent tools and context

Roo Code - Pros & Cons

Pros

  • Open Apache 2.0 source is preserved — the interesting ideas (modes, per-mode MCP, Boomerang) live on
  • Historical proof point for per-mode agent design that successor tools are now adopting
  • BYOK meant no vendor lock-in for anyone who used it
  • Aggressive MCP support led the industry in the 2025–2026 window
  • Migration path is clear: ZooCode is a near drop-in replacement

Cons

  • No longer maintained — do not adopt for new work in mid-2026 or later
  • No official support channel beyond billing questions
  • Any bugs, security issues, or breaking VS Code API changes will not be fixed by Roo Code, Inc.
  • Community forks (ZooCode) inherit a large codebase that has to be understood before it can be extended
  • Anyone with an active Enterprise contract needs a migration plan immediately

Cline - Pros & Cons

Pros

  • Truly free and open-source — no reselling of models, no hidden margin
  • Real-time cost display per request across 20+ providers
  • Native MCP client + curated Marketplace beats hand-wiring servers
  • Fine-grained approval gates for file writes and shell commands
  • Runs inside VS Code, JetBrains, and a growing CLI surface

Cons

  • BYOK setup is more work than Cursor's out-of-the-box subscription
  • Enterprise/Team pricing is contact-sales only — no self-serve tiers
  • UI can feel dense for developers new to agentic coding workflows
  • No first-party hosted model, so latency depends on your provider choice

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