A free and open source math plotter, easy to pick up
Dashboard components, editors and starter app for Nuxt UI
Stage
Established
Not given
Founded
2011
Not given
Based in
Not given
Not given
Pricing model
Open source
Freemium
Pricing
Not given
Engine: Free, MIT licensed. Pro: €99 one-time for 1 developer. Commercial: €149 one-time for 1 developer. Teams: €499 one-time for up to 10 developers. All paid plans include 12 months of updates.
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
50+ dashboard UI components including stat cards, charts, tables, calendars and maps
Spreadsheet editor with live formulas and cell math
Presentation editor for decks built from dashboard data
Invoice editor for print-ready invoices
Full starter app with pre-built pages
Funnels showing stage-by-stage conversion with drop-off tracking
Donut charts with live center readout and linked legend
Line and area charts with year-over-year comparison
Maps with dot matrix, choropleth, tile and globe views
Themed by Nuxt UI config with colors and components carry over
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
Free MIT-licensed engine with admin page generation from models
Business document editors that read from the same data as your charts
One-time license with 12 months of updates, not a subscription
Keeps every version released during your 12 months forever
ZeGrapher
Nuxt Dashboard