Tilzix vs Diagram Smith

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

Tilzix compared with Diagram Smith
Detail	Tilzix	Diagram Smith
What it does	Carousels that look like you paid a designer	Free online tools for flowcharts, charts, diagrams and timelines with no sign-up
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	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	Free: no account required, all diagram and chart makers, PNG/SVG/PDF export, no watermark. Pro: Monthly $9.99 a month, Yearly $99.99 a year with 7-day free trial, Lifetime $239.99 once. Euro area: €10.99 a month, €109.99 a year, €259.99 once (VAT included).
Key features	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	Flowchart and process diagram maker with canvas and text-to-diagram modes Text-to-diagram tools for UML, ER and sequence diagrams Chart tools: pie chart, line graph, gauge and Sankey diagram Automatic diagram layout from typed text Export to PNG, SVG and PDF without watermark Share diagrams with share links Pro: editable .drawio export and vector PDF Pro: multi-page documents and layers Diagram checks for unlabelled branches and dead ends Works on phone and computer
What makes it different	Automatically matches your brand colours, logo and voice Includes AI-written captions for each platform No subscription required, pay per carousel	Completely free with no account required and no watermark on exports Nothing uploaded: all work stays on your device in your browser Results computed by the same tested code, not manually typed Multiple export formats: PNG at 4 sizes, SVG and PDF Converts between formats: Mermaid to draw.io, SQL to ER, Visio to flowchart
Community votes	0	0
DR (Domain Rating by Ahrefs)	7 +1 (up) since last check	3 +1 (up) since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	19
Referring domains (Majestic)	0	4

5 details filled in for both companies.

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