yao

The premium Open Source alternative to Retool

🎯 Best for:Developers who prefer configuration-driven development over visual drag-and-drop builders.

What is yao?

A self-hosted alternative to Retool for building business applications and REST APIs. It employs a JSON-based engine to define data models, APIs, and UI components without traditional manual programming.

Tech Stack
GoLow-Code & Builder

Why yao?

  • High performance Go core
  • Version control friendly
  • Built-in AI integration

Limitations

  • Steep learning curve
  • DSL documentation gaps
  • Smaller component library
2/2/2026
Last Update
681
Forks
0
Issues
Other
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to yao instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Retool)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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