Napkin vs Spline
A side-by-side comparison to help you choose between Napkin and Spline.
| Napkin | Spline | |
|---|---|---|
| Description | Paste your text, get editable visuals — diagrams, infographics and flows that make documents and posts land harder. | A collaborative 3D design tool with AI generation — build interactive 3D scenes for the web without leaving the browser. |
| Category | AI design | AI design |
| Pricing | free · Free while in beta expansion | freemium · Free tier; paid from $9/mo |
| Rating | 4.4 | 4.3 |
| Features | Paste text, generate visualsFully customizable elementsExport to PPT, PNG, PDF, SVGNo prompting requiredSupports diagrams, infographics, charts | Real time 3D renderingAI 3D generation with natural languageEvent driven interactivity and animationMulti platform export (web, iOS, Android)Real time team collaborationLayer based material and visual effects |
| Website | Visit | Visit |
Template
Run Your Own AI Directory
Everything this site runs on — the directory, the pipelines, the admin console — delivered as one template you deploy and own.
AI Directory Template
Launch price$89 once- Full Next.js source code + 10 pipelines
- Admin console with built-in analytics
- Agent Skills for zero-config setup
- Self-hosted — no recurring platform fees
One-time purchase · License key + GitHub repo access · Deploy on any VPS