OpenQR vs Voilà Charts

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

OpenQR compared with Voilà Charts
Detail	OpenQR	Voilà Charts
What it does	Dynamic QR code generator with editing, tracking and customization	Not given
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Not given	Free: 10 charts, all chart types and styles, no account required. Launch license: $14.99 one-time payment for unlimited charts, custom logo, and no Voilà mark. $19.99 after the first 100 licenses.
Key features	Edit QR codes after printing Scan analytics by location, device and time Custom colors, logos and frames Multiple download formats (PNG, SVG, PDF) REST API for programmatic code generation MCP server for AI assistants like Claude and ChatGPT Custom domain for short links Unlimited scans on all plans	Automatic chart type detection from data Support for links, screenshots, CSV, Excel and text files Bar, line, pie and combo charts Compare two data sources on one chart Custom branding with logo and color palettes One-click customization of chart elements Export and save charts No data collection or cloud storage
What makes it different	Not given	Instantly create professional charts by pasting a link or table One-time purchase with no subscription required All data processing happens locally on your Mac Pre-styled charts that require no design skills Ten free charts before requiring a license
Community votes	0	1
DR (Domain Rating by Ahrefs)	42 no change since last check	28 +9 (up) since last check
Trust Flow (Majestic)	8	35
Citation Flow (Majestic)	29	35
Referring domains (Majestic)	139	146

2 details filled in for both companies.

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