Certifast vs ZeGrapher
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Certifast compared with ZeGrapher
| Detail | C
Certifast | 
ZeGrapher |
|---|
| What it does | Free online certificate maker for automatic certificate generation
| A free and open source math plotter, easy to pick up
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| Stage | Not given
| Established
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| Founded | Not given
| 2011
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| Based in | Not given
| Not given
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| Pricing model | Free
| Open source
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| Pricing | Not given
| Not given
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| Key features | - Bulk export with one click
- Drag and drop design interface
- Dynamic text creation
- Template support
- Preview before generating
- PDF and JPG output formats
- Email distribution
- Fast certificate generation
| - 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
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| What makes it different | - Generate thousands of certificates in seconds
- No credit or payment required
- Lightweight and fast processing
- Suitable for both professional and beginner designers
- Supports multiple use cases
| - 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
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ▼ −1 (down) since last check | 40 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 9 | 11 |
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| Citation Flow (Majestic) | 8 | 11 |
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| Referring domains (Majestic) | 55 | 53 |
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4 details filled in for both companies.
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