Google Code Wiki vs Google Stitch: Side-by-Side Comparison 2026
Google Code Wiki vs Google Stitch comparison 2026. Side-by-side features, pricing & capabilities.
Google Code Wiki is an AI assistant from Google — ai-powered living documentation for your codebase. Google Stitch is an AI design tool from Google — ai ui generator from google labs that turns prompts into production-ready designs.
Google Code Wiki
Gemini-powered platform that auto-generates and continuously maintains structured wiki documentation for code repositories. Scans your entire codebase after every commit, regenerates hyperlinked docs with architecture diagrams, and includes an AI chat agent grounded in the current state of your code.
- ✓ Auto-generated wiki from full codebase scan
- ✓ Continuous regeneration after every commit
- ✓ Architecture diagrams (auto-generated)
- ✓ Class and sequence diagrams
- ✓ Gemini chat agent per wiki page
Free · 1 plan
Google Stitch
Google Stitch is a free AI design tool from Google Labs that generates UI designs from text prompts, images, or sketches. Export to Figma or HTML/CSS for production use.
- ✓ Text-to-UI generation
- ✓ Image/sketch-to-UI conversion
- ✓ Figma export
- ✓ HTML/CSS export
- ✓ Component-based design
Free · 1 plan
| Feature | Google Code Wiki | Google Stitch |
|---|---|---|
| Category | Assistant | Design Tool |
| Starting Price | Free | Free |
| Model Family | Gemini | Google Gemini |
| Documentation | ✓ | — |
| Git Integration | ✓ | — |
| Open Source | No | No |
Pricing verified Feb 14, 2026. Google Code Wiki pricing | Google Stitch pricing
Key Differences
- Category: Google Code Wiki is an AI assistant; Google Stitch is an AI design tool.
- Model family: Google Code Wiki uses Gemini; Google Stitch uses Google Gemini.
Which Should You Choose?
Choose Google Code Wiki if you want auto-generated, always-current documentation that lets new team members understand large codebases on day one. Choose Google Stitch if you want generate UI mockups from text descriptions in seconds. Read our full reviews to see which fits your workflow.