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%