Thesys Launches C1: The API That Turns AI Outputs Into Dynamic Apps Instantly

 

Thesys has launched C1, the world's first API for Generative User Interface (GenUI), enabling developers to convert LLM outputs into adaptive, real-time applications. Intended to shatter front-end bottlenecks, C1 makes it possible for AI-generated interfaces to evolve dynamically in response to interactions, eliminating static, pre-defined screens. Businesses can now deploy personalized experiences at a quicker rate, with Thesys claiming reduced development costs and streamlined product releases.

 

Over 300 teams, including startups to Fortune 500, currently use C1 to build AI-native applications. Co-founder Rabi Shanker Guha (ex Google) mentioned how it makes UI complexity easy to handle, and Parikshit Deshmukh (ex Stripe/Salesforce) called it "the biggest shift since GUIs." The API seamlessly integrates with existing tech stacks without a redesign of infrastructure.

 

C1 is now live, with a playground at chat.thesys.dev for purposes of testing. This release is a leap towards AI interfaces that learn themselves, with the potential to radically change human-computer interaction.

 

Source: Business Wire, Thesys.dev