Replace-Xyour much needed alternatives
Quant-UX
DESIGNPrototyping, user testing, and behavioral analytics.
FREEDOM SCORE5.0Open
✓Is it free?
+1.5✓Open source?
+1.5✓Self-hostable?
+1.0✓Data export?
+0.5✓Free pricing tier?
+0.5RELEVANCE SCORE3.0Aging
✓Actively maintained?
+1.5×Large community?
+1.5✓Has public API?
+1.0✓Commit < 3 months?
+0.5×Stars > 20k?
+0.5About Quant-UX
Test interfaces and replay user screens sessions to discover heatmaps and screen duration delays.
WHAT IT DOES WELL
- +Provides automated heatmaps of where users tap
- +Interactive prototyping states save wireframe steps
HONEST PROBLEMS
- ✗Visual UI is a bit clunky compared to Figma
SELF-HOSTABILITY PROFILE
DifficultyMEDIUM
License typeApache-2.0
💡 "Awesome tool for conversion UX."
PROJECT METRICS
Repositorygithub.com/quant-ux/quant-ux
LicenseApache-2.0
GitHub Stars⭐ 1,540
Last CommitMay 20, 2026
Last VerifiedVerified May 2026