
API to power real-time adaptive AI interfaces

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Thesys offers the C1 API, a middleware layer that transforms responses from large language models into structured UI components — such as charts, forms, tables, and layouts. This system integrates with existing AI stacks and works with multiple LLM providers, allowing teams to ship adaptive interfaces faster with minimal frontend code. Its React SDK ensures UI elements render seamlessly in client applications while supporting customization to match brand systems. For enterprises, Thesys also provides compliance, private deployment, and high-scale support options.
Developers, Product Teams, Startups, Enterprise AI Teams, SaaS Builders
San Francisco, USA
11-50 employees