Bolt vs Roo Code
Agent-Assisted
AI-powered web application builder that generates websites, apps, and prototypes from natural language descriptions.
Agent-Assisted
An AI-powered development team integrated into your editor that provides multi-step agentic coding, project-wide context understanding, and code generation capabilities.
Summary
- Bolt scores 3.4/5 and Roo Code scores 3.8/5 on the Dark Factory Score, a difference of 0.4.
- The widest gap is Integration: Bolt 2.8, Roo Code 3.8.
- Roo Code scores higher on autonomy, integration, self-correction and project complexity.
- They score the same on code quality.
- Both are listed as freemium.
- Both are listed under Code Generation and Full-Stack Agents.
Dimension by dimension
| Dimension | Weight | Bolt | Roo Code |
|---|---|---|---|
| Autonomy | 28% | 3.8 | 4.2 |
| Code Quality | 20% | 3.5 | 3.5 |
| Integration | 17% | 2.8 | 3.8 |
| Self-Correction | 15% | 3.2 | 3.7 |
| Project Complexity | 20% | 3.4 | 3.6 |
| Dark Factory Score | 3.4 | 3.8 |
Why Bolt scores 3.4
Bolt excels as a web application builder that can autonomously generate complete websites and prototypes from natural language descriptions. It demonstrates strong autonomy by handling the entire development pipeline from initial description to working application, including UI/UX design, component architecture, and basic functionality implementation. The tool appears particularly strong at creating modern web applications with good code structure, though it may not consistently produce enterprise-grade code with comprehensive testing suites or advanced TypeScript configurations.
Scored by Claude AI — last evaluated February 27, 2026
Why Roo Code scores 3.8
Roo Code demonstrates strong autonomy capabilities as an 'AI dev team' that provides multi-step agentic coding with project-wide context understanding. The tool appears designed for independent task execution across multiple files and components, positioning itself as more than a simple code completion tool. However, without detailed documentation or demos visible from the website content, the full extent of its autonomous capabilities remains somewhat unclear, leading to a solid but not perfect autonomy score.
Scored by Claude AI — last evaluated February 27, 2026
More comparisons
Generated from Dark Factory Score data. How the score works. Comparing three or more tools at once is part of Pro.