FlowViz vs in the middle

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 in the middle
Detail	FlowViz	in the middle
What it does	Free live Mermaid diagram editor with no signup required	An app design studio that made Bulletin, an infinite canvas app for iPhone, iPad and Mac
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	SG
Pricing model	Free	Free
Pricing	Not given	Bulletin is available as a free download. The Terms & Conditions reference a lifetime PRO purchase option, but specific pricing for PRO is not detailed on the pages.
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	Arrange photos, notes and links freely on an infinite canvas Pan and zoom between items Available on iPhone, iPad and Mac Free download
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	Infinite canvas design for flexible content organization Cross-platform support across Apple devices Free to use
Community votes	0	0
DR (Domain Rating by Ahrefs)	10 −4 (down) since last check	14 no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	27	0
Referring domains (Majestic)	76	0

4 details filled in for both companies.

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