Mermaid Viewer vs Tilzix

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 Tilzix
Detail	Mermaid Viewer	Tilzix
What it does	Free online Mermaid diagram viewer and editor with live preview, AI generation, and exports	Carousels that look like you paid a designer
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	Free to try: Create up to 3 carousels without signing up or adding a card. Packs: 5 carousels, 15 carousels, 30 carousels (best value), 60 carousels. One credit creates one carousel with all slides as images and video in every size with no watermark. Get 1 free credit with every top-up after your fi
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	9 app formats: Instagram, TikTok, WhatsApp Status, LinkedIn, YouTube, X, Facebook, Pinterest, Threads Automatic brand extraction from website, Instagram or TikTok AI caption writing for each platform Full customization: edit text, photos, colors, styles Download as images and video No design skills required Free carousel preview before purchase
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	Automatically matches your brand colours, logo and voice Includes AI-written captions for each platform No subscription required, pay per carousel
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 +1 (up) since last check	1 +1 (up) since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	23	0
Referring domains (Majestic)	12	0

5 details filled in for both companies.

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