Mermaid Viewer vs Modeinspect

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Mermaid Viewer compared with Modeinspect
Detail	Mermaid Viewer	Modeinspect
What it does	Free online Mermaid diagram viewer and editor with live preview, AI generation, and exports	Design canvas with your codebase and agents built in, where design engineers get production-grade output without handoff
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: unlimited editor and preview, 3 saved diagrams, 5 AI uses total, PNG export 1× with watermark. Starter: $6.99/month or $69.90/year; 30 saved diagrams, 500 AI conversations per month, PNG export up to 4× without watermark. Pro: $11.99/month or $119.90/year; unlimited diagrams, unlimited AI, PNG	Hobby: Free with monthly agent limits for personal projects and unlimited connected repositories. Pro: $20 per person per month with extended agent limits, merge-ready PRs, design QA, and priority support. Teams & enterprises: Custom pricing with SSO/SAML, SCIM, SOC 2 Type II, and dedicated support.
Key features	Live preview of Mermaid code as you type AI diagram generator, editor and syntax fixer PNG export on every plan; JPG, SVG and PDF on Pro All 22+ Mermaid diagram types supported Share diagrams via public links and embeds Save diagrams to cloud with folders and version history Keyboard shortcuts and autocomplete Mobile-responsive editor with pan and pinch-zoom	Canvas connected to codebase with code-to-canvas and canvas-to-code workflows Type-safe code generation from design changes Pull request integration for code review Design QA and polish on live product Support for authenticated screens and complex states No developer environment setup required for designers Reuses existing components and design system instead of creating parallel systems
What makes it different	No account or sign-up required to start editing diagrams Affordable pricing: Starter at $6.99/month, Pro at $11.99/month Diagrams render in your browser; nothing stored unless you choose to save Fast editor with instant rendering and clear error messages	Eliminates design-to-engineering handoff with production-ready code direct from canvas Works directly with real codebase, components, and live data instead of static mockups Type-safe pull requests that engineers want to merge Preserves existing design system with no parallel UI debt Design on the real product surface, not static files like Figma
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 +1 (up) since last check	26 +1 (up) since last check
Trust Flow (Majestic)	3	6
Citation Flow (Majestic)	23	32
Referring domains (Majestic)	12	151

5 details filled in for both companies.

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