Simple, honest pricing
Start free. Upgrade when you need unlimited diagrams and AI.
Free
Everything you need to sketch a diagram.
$0/ month
- Visual + code editor
- Live Mermaid preview
- Up to 10 saved diagrams
- 5 AI generations per month
- Public share links + embeds
- PNG & SVG export
- Version history (last 5 versions)
- Unlimited AI generations
- Unlimited saved diagrams
Pro
PopularFor people who diagram every day.
$9/ month
or $90/year — 17% off
- Everything in Free
- Unlimited AI generations with Claude
- Unlimited saved diagrams
- Full version history
- PNG, SVG & PDF export