SameDayDesk · Leaderboard · June 2026
How readable are the web's best-known companies to AI search engines (ChatGPT, Perplexity, Google AI)? We scored 189 of them across ten industries. Sort and filter the full list below. Then check your own site.
Healthtech, media, and consumer apps are the hardest for AI search to read; agencies, SaaS, and dev tools the easiest. (News publishers, whose whole business is being cited, score among the worst.)
| # | Company | Category | Score ▾ | Grade |
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Run the free check Get the Fix Pack · $39Spanning ten industries: SaaS, e-commerce, marketing agencies, AI startups, plus dev tools, fintech, and healthtech. Each homepage was fetched once and scored on AI-crawler access, JSON-LD, title/meta, Open Graph, XML sitemap, and llms.txt. Point-in-time, homepage-level snapshot; scores change as sites update.