A generative UI tool.
C1 by Thesys is an API layer on top of large language models that builds adaptive UIs in real time, turning model responses into live interfaces using the Thesys React SDK to render interactive charts, forms, cards, and dashboards without frontend boilerplate.
Real-time adaptive UIs generated from LLM responses
Supports tool-calls and data sources
Customizable and responsive UI components
React SDK for rendering live interfaces
Quick integration with existing AI stacks
Live, adaptive interfaces in real time
Reduces frontend development time
Scales across devices with responsive components