Roo Code vs Cline
Roo Code is a fork of Cline that adds multi-mode workflows, cloud agents, and more efficient token usage. Both are free, open-source, and BYOK. Cline has the larger community and longer track record. Roo Code offers more features and lower API costs but is newer.
Roo Code
Choose if: You want multi-mode agents, cloud team features, and lower API costs from a more feature-rich fork.
Open-source AI coding agent forked from Cline
Cline
Choose if: You want the original, battle-tested open-source agent with the largest community and most extensions.
Open-source AI coding assistant for VS Code
Feature Comparison
| Feature | Roo Code | Cline |
|---|---|---|
| Price | Free (+ API costs) | Free (+ API costs) |
| Open-source | Yes (Apache 2.0) | Yes (Apache 2.0) |
| API efficiency | ~30% fewer tokens (diff editing)✓ | Standard |
| Custom modes | Yes (architect, reviewer, etc.)✓ | Limited |
| Cloud agents | Yes ($5/hr)✓ | No |
| Team plan | $99/mo (unlimited users)✓ | $20/mo per seat |
| Community size | Growing | Large (5M+ installs)✓ |
| Maturity | Very new (2025) | Established (2024)✓ |
Pricing Comparison
Roo Code
| Free | $0 |
| Cloud Pro | $20/mo |
| Cloud Team | $99/mo |
+ API costs for your chosen LLM provider, Cloud agents billed at $5/hr on top of subscription
Cline
| Free | $0 |
| Teams | $20/mo |
+ API costs for your chosen LLM provider (OpenAI, Anthropic, etc.), First 10 team seats are free
Pricing last verified: 2026-04-02
Roo Code: Strengths & Limitations
Strengths
- +Free and open-source core with no vendor lock-in — use any AI model
- +Custom modes and multi-agent personas (architect, reviewer, coder)
- +~30% lower API costs vs Cline due to efficient diff-based editing
- +Cloud Team plan has unlimited users with no per-seat charges
Limitations
- -Requires managing your own API keys and paying model providers directly
- -Cloud features (remote agents, team sync) require paid subscription on top of API costs
- -Very new (2025) — rapid development pace may mean frequent breaking changes
- -Steeper learning curve for configuring custom modes and model routing
Cline: Strengths & Limitations
Strengths
- +Completely free and open-source (Apache 2.0)
- +Works with any LLM provider — not locked to one model
- +Agentic coding: can create files, run terminal commands, and browse the web
- +Very active community and rapid development
Limitations
- -Requires your own API key — you manage and pay for LLM costs directly
- -Requires developer skills and VS Code familiarity
- -Setup more involved than commercial alternatives
- -Quality depends heavily on which LLM you connect
Which One Should You Pick?
Roo Code is best for: Developers who want an open-source, model-agnostic AI agent with multi-mode workflows.
Cline is best for: Developers who want a free, open-source AI coding agent with full model flexibility.
Last updated: 2026-04-02