Eraser vs Napkin AI
A side-by-side comparison of Eraser and Napkin AI, two Design tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
Napkin AI
DesignTurn your text into editable diagrams, charts, and infographics — no prompting.
View Napkin AIAt a glance
| Attribute | Eraser | Napkin AI |
|---|---|---|
| Category | Design | Design |
| Pricing | FREEMIUM | FREEMIUM |
| License | Proprietary | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms (differs) | Web, VS Code extension, API | Web |
| Model support | Single model (proprietary) | Single model (proprietary) |
| Vendor (differs) | Eraser | Napkin AI |
The honest brief
Eraser
Generates diagrams as editable code, not static images, so engineers can version, diff, and refine architecture diagrams like source.
- Diagrams from code or natural language
- Diagram-as-code is versionable and editable
- GitHub sync; Notion/Confluence embeds
- Free plan plus VS Code extension
- Free plan caps files and AI credits
- Aimed at technical diagrams, not general design
- AI credits metered on every plan
Napkin AI
Generates editable, on-brand diagrams straight from your existing text — no prompting — where most tools make static images or need a blank canvas.
- No prompting — visuals come from your text
- Fully editable output (recolor, restyle)
- Exports to PPT, PNG, PDF, SVG
- Generous free tier
- Best for diagrams, not freeform illustration
- Style range narrower than general image tools
- Premium templates gated to paid