Stylepack 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.

Stylepack compared with Voilà Charts
Detail	Stylepack	Voilà Charts
What it does	Extract a design system from any website for AI	Not given
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 2 design packs a day without account, 5 per day with free account. Pro: $9 per month (or $90 per year) for 50 packs per month, any page of a site, private packs, MCP server and REST API.	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	DESIGN.md in Google's format describing colors, type, spacing, radii, shadows and components BEHAVIOR.md covering hover, focus, tooltips, menus, motion, scrolling, tables, forms and dark mode Screenshots at four widths: 1440, 1024, 768 and 390 pixels W3C design tokens (DTCG) format for Style Dictionary and Figma plugins CSS custom properties with all design values Tailwind v4 theme block SKILL.md for Claude Code and Cursor MCP server integration for AI agents to fetch packs automatically REST API with keys for automated access Private packs accessible only to the user	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	Measured from live pages, not guessed from screenshots Captures behavioral details like interactions and state changes, not just visual design Free tier requires no account or card to try AI agents can use Stylepack directly with Pro via MCP server	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)	Not checked yet no change since last check	28 +9 (up) since last check
Trust Flow (Majestic)	0	35
Citation Flow (Majestic)	0	35
Referring domains (Majestic)	0	146

4 details filled in for both companies.

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