FlowViz vs Chartory
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 Chartory
| Detail | 
FlowViz | 
Chartory |
|---|
| What it does | Free live Mermaid diagram editor with no signup required
| Charts that look designed, because they were
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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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: 100 React charts in Hearth collection, MIT licensed. Figma: $149 once. Code: $249 once. Complete: $349 once. All prices include every update.
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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
| - 100+ chart types organized by question
- Four responsive sizes (XS, S, M, L) that re-layout from data
- Identical names and props in Figma and React
- Light and dark color modes
- 900+ size and legend variants
- MCP server for AI code agents
- Sector-specific datasets included
- Ready-made dashboard blocks and compositions
- Private registry and GitHub repository access
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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
| - Same chart name and properties in both Figma design files and React code
- Charts re-layout responsively instead of scaling, keeping text readable at all sizes
- Pay once with all future updates included, no subscription
- Integrated with shadcn and available via MCP for AI agents
- 100 charts free in React under MIT license
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 10 ▼ −4 (down) since last check | 1 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 5 | 2 |
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| Citation Flow (Majestic) | 27 | 12 |
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| Referring domains (Majestic) | 76 | 2 |
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4 details filled in for both companies.
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