A free and open source math plotter, easy to pick up
Analytics for your Figma prototypes
Stage
Established
Not given
Founded
2011
Not given
Based in
Not given
FR
Pricing model
Open source
Freemium
Pricing
Not given
Free: $0/month (100 sessions per month, 2 live prototypes, 30 days history); Solo: $12/month with 12-month commitment ($14 standard monthly, $12 annually saves $24/year, 500 sessions per month, 5 live prototypes, 3 months history); Pro: $24/month with 12-month commitment ($29 standard monthly, $24 a
Key features
Natural function notation like f(x) = 2 + cos(x)
Sequences from recurrence relations
Parametric equations with custom intervals
CSV data import and spreadsheet editing
Animated constants and variable families
Vector and image exports (SVG, PDF, PNG, JPEG, BMP, PPM)
Grid customization with π multiples for ticks
Interactive navigation with drag and zoom
Multi-language support in 9 languages
Built-in manual and automatic work saving
Flow: visualize user paths screen by screen
Heatmaps: see where users click on every screen
Sessions: detailed user journey records
Target paths: track conversion through key steps
A/B testing: split users between two prototype versions
Compare: side-by-side analysis of versions or audiences
Audiences: segment sessions by link source or QR codes
Figma plugin: one-click publishing from Figma
What makes it different
Draws mathematical objects exactly as written on paper with natural notation
Handle CSV files of several million cells
Objects can build on each other in expressions
Exports with exact size in real centimeters
Fully free and open source under GNU AGPL license
No code required from users: open link and use prototype as usual
Privacy-focused: no names, emails or IP addresses stored
All features available in every plan, including free
Instant publishing: frozen prototype version goes live immediately
ZeGrapher
DASHUND