ZeGrapher vs Onlook
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
ZeGrapher compared with Onlook
| Detail | 
ZeGrapher | 
Onlook |
|---|
| What it does | A free and open source math plotter, easy to pick up
| A free, local-first visual editor for designers to craft code in real React codebases
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| Stage | Established
| Startup
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| Founded | 2011
| Not given
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| Based in | Not given
| US
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| Pricing model | Open source
| Freemium
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| Pricing | Not given
| Free self-hosted version available on GitHub. For Teams: Custom pricing tailored to your team's needs. Contact us or book a demo.
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| 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
| - Real-time visual editing of React components
- Infinite canvas design interface
- Real-time collaboration on code
- Works with existing React projects and Storybook
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| 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
| - Code is the source of truth—no design drift from implementation
- Works directly in real codebases with existing design systems
- AI-assisted design generation that understands React architecture
- Open-source and transparent to the development community
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 40 ▲ +1 (up) since last check | 59 ● no change since last check |
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| Trust Flow (Majestic) | 11 | 17 |
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| Citation Flow (Majestic) | 11 | 36 |
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| Referring domains (Majestic) | 53 | 799 |
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5 details filled in for both companies.
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