Thesys vs websiites

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

Thesys compared with websiites
Detail	Thesys	websiites
What it does	The open standard for Generative UI	Not given
Stage	Startup	Not given
Founded	2024	Not given
Based in	US	Not given
Pricing model	Not given	Paid
Pricing	Free ($0/mo) with 3K API calls/month; Build ($49/mo) with 25K API calls/month; Grow ($499/mo) with 500K API calls/month; Scale (Custom). API calls included; LLM tokens billed separately at provider rates. Reports API: 100 pages free per month, then $0.01 per page.	Foundation: $39/month (one-page website, hosting, SSL, unlimited rebuilds). Signature: $79/month (multi-page website, contact page included). Bespoke: $149/month (storefront with product pages). Optional add-ons: Contact page +$15/mo, Journal +$10/mo, Priority AI rebuilds +$10/mo. Industry add-ons:
Key features	Interactive charts and visualizations Dynamic dashboard generation Real-time UI adaptation Reports and slides generation Multiple LLM support OpenUI Cloud with API key management Style customizations	AI generates complete site from business description See finished website before paying Mobile-responsive design included Hosting and SSL certificate included Unlimited rebuilds at no extra cost Easy in-browser editor (Studio) with no coding required Connect custom domain with DNS records Journal (blog) add-on for publishing posts Industry-specific page structures and layouts Cancel anytime with 30-day reactivation window
What makes it different	Open standard for Generative UI instead of proprietary solution No markup on LLM pricing - pay provider rates directly Zero data retention on paid plans Interfaces adapt to context and user intent in real-time	AI builds the entire site from your description instead of requiring you to design or code it yourself See the finished, production-ready website before providing payment information Monthly lease model with no upfront costs, no contracts, and cancel anytime Never invents content: only publishes information you explicitly provide You own your content, domain, and images and can leave anytime
Community votes	0	0
DR (Domain Rating by Ahrefs)	60 −3 (down) since last check	22 +13 (up) since last check
Trust Flow (Majestic)	27	1
Citation Flow (Majestic)	40	11
Referring domains (Majestic)	876	17

3 details filled in for both companies.

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