FlowViz vs Relumi
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
FlowViz compared with Relumi
| Detail | 
FlowViz | 
Relumi |
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| What it does | Free live Mermaid diagram editor with no signup required
| Keep the room. Change the rest.
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| Not given
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| Pricing model | Free
| Freemium
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| Pricing | Not given
| Free: 2 tries (1K export). Yearly: $49/year with 50 generates, 20% off packs, 5 looks at once. Lifetime: $129 with 180 generates, 30% off packs, 10 looks at once. Credit packs: Starter $9 (20 generates), $19 (50 generates), $29 (90 generates). Yearly subscription discounts available on packs.
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| Key features | - Live preview as you type
- 21 diagram types including flowcharts, sequence, class, state, ER, Gantt, git graph, mindmap and timeline
- Two-way editing for flowcharts
- SVG and PNG export
- Share diagrams as URLs with embedded diagram content
- Built-in template picker and cheatsheet
- No account or signup required
- Works entirely in browser with local storage
- Open Mermaid Live Editor links
- Mermaid v11 syntax support
| - Generate multiple design looks simultaneously based on membership level
- Keep walls and windows unchanged while redesigning other elements
- Commercial use rights included in paid plans
- No account required for initial free try
- Failed runs do not consume credits
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| What makes it different | - No signup, paywall, or data collection required
- Diagrams stay in your browser's local storage by default
- Two-way editing that updates code when you edit the canvas
- Live preview with no render button required
- Clean SVG export for professional use in docs and slides
| - Keeps walls and windows in place while redesigning other room elements
- Supports specialized design options for kitchens with cabinets, counters, and backsplashes
- Flexible credit-based pricing with no subscription required
- Can generate up to 10 design variations simultaneously with lifetime membership
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 10 ▼ −4 (down) since last check | 8 ● no change since last check |
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| Trust Flow (Majestic) | 5 | 18 |
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| Citation Flow (Majestic) | 27 | 14 |
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| Referring domains (Majestic) | 76 | 15 |
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4 details filled in for both companies.
More alternatives to FlowViz More alternatives to Relumi