React
AI Coding Tool
Framer
AI Website BuilderReact vs Framer
Side-by-side comparison of detection signals, AI scores, and features. Use our free tool to check which one powers any website.
Side-by-Side Comparison
Example Websites
React websites
React
AI Coding Tool
React is a ai coding tool with an AI Score of 65/100 (AI-Assisted). Our detection engine uses 11 signal patterns to identify React-built sites.
Framer
AI Website Builder
Framer is a ai website builder with an AI Score of 90/100 (AI-Native). Our detection engine uses 13 signal patterns to identify Framer-built sites.
Platform Overviews
Framer
Framer is an AI-powered design and publishing platform that lets designers create highly interactive, production-ready websites without writing code. Built on React under the hood, Framer generates real component-based code that performs at a framework level — enabling smooth animations, scroll effects, and responsive layouts that look professionally designed. It's the go-to tool for SaaS marketing sites, designer portfolios, and startup landing pages, and is trusted by companies like Pitch, Linear, and Loom. Framer serves all site assets from its proprietary CDN (framerusercontent.com) and injects distinctive data-framer-* HTML attributes throughout the DOM, making it one of the most reliably detectable AI builders. Sites are hosted on Framer's global infrastructure with custom domain support, and pricing starts at $0 for a Framer subdomain with paid plans from $10/month.
Key Differences
- React is a AI Coding Tool while Framer is a AI Website Builder — they serve different primary use cases and aren't always direct alternatives.
- Framer scores higher on AI involvement (90/100 vs 65/100 for React), meaning it relies more heavily on AI for site generation and content creation.
- Our detection engine identifies React using 11 fingerprint patterns and Framer using 13 patterns — more signals generally means more reliable detection.
- React serves assets from
/unpkg\.com\/react/iwhile Framer uses/framerusercontent\.com/i— making CDN domain analysis one of the most reliable ways to distinguish them.
Which Should You Choose?
Choose React if…
- You prefer a ai coding tool solution
- You want more manual control over the final output
- React's detection fingerprint of 11 signals means your site is reliably identifiable
Choose Framer if…
- You need a ai website builder approach
- AI-assisted generation is a priority for your workflow
- Framer's ecosystem and community better match your team's existing workflow
Check Which Builder Powers a Site
Curious if a website uses React or Framer? Scan it now — free.
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