endatix

The premium Open Source alternative to Formstack

🎯 Best for:Developers building custom survey platforms using SurveyJS.

What is endatix?

A specialized backend API designed to manage and store responses for SurveyJS-based projects. It provides structured data storage and workflow automation for complex, enterprise-grade surveys.

Tech Stack
C#Forms & Surveys

Why endatix?

  • Strong .NET core performance
  • Seamless SurveyJS compatibility
  • Scalable API architecture

Limitations

  • Requires .NET infrastructure
  • No built-in drag-and-drop UI
  • Steep learning curve for non-devs
3/4/2026
Last Update
5
Forks
132
Issues
MIT
License
Financial Leak Detected

Stop the "SaaS Tax"

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

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

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