Mermaid Flow
AutomatedVisual diagramming tool for creating Mermaid diagrams with an AI agent powered by GPT, drag-and-drop editing, and high-quality image exports.
Mermaid Flow has 4 plans: a free plan, paid plans from $10/month and custom pricing for larger teams. We last read its pricing page on 25 September 2026. We have not recorded a price change.
Mermaid Flow plans and prices
Free
$0
- Visual editor
Premium
monthly$10/mo
- yearly$92.99/yr($7.75 /mo billed annually ($92.99/yr))
- Unlimited diagrams
- Visual editor
- High quality image exports
- Commercial use
- The most advanced Mermaid AI Agent ever
- Chat, modify and repair diagrams with AI
- Ad free experience
- Priority issue and feature request support
Show all 12 featuresShow fewer
- Future updates and planned features
- Version history for diagrams
- Sharing diagrams
- Visual editing for all diagram types
Enterprise
Custom
- Embed a custom Mermaid Flow editor into your app
- Onboard your organization or team
- Education discounts for students and teachers
Popular
monthly$10/mo
Price history
Last 2 recorded changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Oct 2, 2026 | Popular | New plan | — | $10 | — |
| Aug 4, 2026 | Premium | Reclassified | $92.99 | $10 | — |
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