FNJ vs ValidateHTML

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

FNJ compared with ValidateHTML
Detail	FNJ	ValidateHTML
What it does	Not given	HTML validation API and free online validator for deployed pages
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	FR
Pricing model	Paid	Freemium
Pricing	FNJ Lifetime: $29 USD (one-time payment, ends November 1, 2026). AI Builder: $25 USD per month (60 credits/month), Agency plan $99 USD per month (250 credits/month), Site Pack $29 USD once (50 credits), credit top-ups $10 USD for 20 credits.	Free: unlimited validators and checkers, no account required, free site scans. Solo: 49 EUR per month including full site reports and monitoring of 1 site. Agency: 149 EUR per month including monitoring of 10 sites. Automatic fixes: from 3 EUR for 10 pages, 1 free fix daily without account. Full sit
Key features	Convert Framer sites to Next.js with named React components Export optimized static HTML bundles WebP image optimization and conversion SEO pass on every conversion Multi-page and responsive breakpoint support One-click deploy to Vercel or Cloudflare Built-in visual editor for converted code MCP server for Claude, Cursor or Codex integration CMS with unlimited collections and publishable items AI website builder for creating new sites	Accessibility (WCAG) validation with machine-detectable failures HTML specification compliance checking Meta tags and viewport validation Open Graph checker Page weight measurement and compression analysis Single API endpoint with configurable checks Single verdict field for build pipeline integration Automatic AI-powered HTML fixes Weekly site audits with change notifications GitHub Actions integration
What makes it different	Own your code and host it anywhere, no vendor lock-in One-time payment for lifetime unlimited conversions, not a subscription Maintains 100% visual parity with original Framer design Improves Lighthouse accessibility scores by default Ships new features most days with active development	One API call runs five checks on a single page fetch instead of five separate requests Single boolean verdict for build pipelines to act on without parsing prose False-positive filtering eliminates unreliable findings Quality score based on issue variety, not count, capping best-practice impact Free tools remain unlimited without account or daily limits
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	8 no change since last check	9 no change since last check
Trust Flow (Majestic)	4	10
Citation Flow (Majestic)	27	32
Referring domains (Majestic)	31	124

4 details filled in for both companies.

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