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Where Miro is a whiteboard, flow-chart.io is an AI diagram studio for BPMN, C4, architecture, and technical diagrams.
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Read comparison →What makes flow-chart.io different
| Capability | flow-chart.io | Traditional tools |
|---|---|---|
| Diagram creation | Describe in plain language → AI generates | Drag shapes onto blank canvas |
| Domain standards | 17 specialist domains: BPMN, C4, UML, ERD, STRIDE, cloud… | Shape libraries — manual compliance |
| Standards audit | Built-in advisor flags notation issues | Not available |
| Free plan | Monthly AI credits, unlimited manual editing | Varies — most limit diagrams or features |
| Pro pricing | $19/month flat | $9–$14+/seat/month (Lucidchart, Miro) |
| Export formats | SVG, PNG 2×/4×, PDF, JSON, Mermaid | Varies by tool |
| Browser-based | Yes — no install | Most yes; some require desktop app |
Pricing
flow-chart.io has three plans: Free — monthly AI credits, unlimited manual editing, no credit card; Pro — $19/month, unlimited projects, advanced export, AI advisor; Team — $29/seat/month, shared workspace, role-based access. Use code FOUNDING50 at checkout for 50% off your first paid month. See full pricing →