Thesys

Frontend infrastructure for AI products. Build dynamic, real-time UIs with C1 Generative UI API

Thesys provides frontend infrastructure for AI products, so an AI app can answer with dashboards, forms, charts, slides and reports instead of plain text. Its C1 Generative UI API turns large language model responses into live, adaptive interfaces in real time; a demo on the site shows a question about the correlation between ad spend and sales coming back as charts and cards. Newer additions include OpenUI Cloud and a Reports API.

For developers there is documentation, a GitHub presence, an API status page and a community, plus an n8n integration listed on the site. Thesys says it is trusted by AI-native teams, publishes customer stories and offers startup and enterprise tracks along with a partnership program. In the coding and development category, it targets teams that want richer output from their AI apps without building custom UI for every response.

The site has a pricing page, a try-the-API option and a schedule-demo button, but the excerpt does not state the plans. Try the API with a single prompt to see what kind of interface C1 generates.

Category: Coding & Development. Pricing: free. Visit website

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