Legacy open-source tool vs modern AI-powered architecture platform
Let the layout happen first
Describe a pipeline with a dozen steps. Datadef places every node and routes every edge, then hands you the canvas to adjust by hand.
No account needed · Editable canvas, not a picture
While Draw.io is free and open-source, Datadef offers a modern, AI-powered experience with specialized cloud icons, automated diagram generation, data lineage tracking, and built-in documentation—making it the better choice for professional teams.
| Feature | Datadef | Draw.io |
|---|---|---|
| AI Diagram Generation | ||
| Modern Cloud Icons (AWS/GCP/Azure) | 1,200+ (2026) | Outdated |
| Data Lineage Tracking | ||
| MCP access (Claude Code, Cursor) | ||
| Modern UI/UX | ||
| Cloud Auto-Save | Manual save | |
| Version History | Via Git only | |
| Desktop App Required | Optional | |
| Open Source | ||
| Billing model | No subscription, credits for AI generation | Free and open source |
Describe your architecture in plain English and get a professional diagram in seconds. No more dragging boxes for hours.
1,200+ current cloud service icons from AWS, GCP, and Azure. Draw.io's icons are years out of date.
Modern, intuitive interface vs Draw.io's cluttered 2010s UI. Your team will actually enjoy using it.
AI generation, 1,200+ current cloud icons, and a canvas that regenerates from your repository instead of waiting on a human. No subscription, only AI generation costs credits.
Try Datadef Free