Open Intelligent UI · built with CopilotKit and AG-UI
Answers you can interact with.
An open-source chat interface where the agent chooses the shape of each answer — a direct text reply, a native component, or a custom interactive UI streamed into a sandbox — depending on what helps you finish the task.
Why does the bill include a service charge?
A direct answer is enough here, so the agent replies in prose.
Compare the three plans side by side.
| Plan | Seats | Per month |
|---|---|---|
| Starter | 5 | $20 |
| Team | 25 | $80 |
| Studio | 100 | $240 |
Split $120 with an 18% tip between four of us.
Plan names and prices are illustrative, as in the project’s own demos.
How a generated answer arrives
custom UI parameters, in the order they must streamRouter, not guesswork
Jev picks the renderer for each turn: A2UI for basic tables, Open Generative UI for charts, diagrams, calculators and maps. Provider failures are surfaced instead of silently swapped.
Sandboxed by design
Generated HTML, CSS and JavaScript run in an isolated iframe. A follow-up you click goes through a validated host bridge and starts a new agent turn.
Your keys stay yours
Keys live in browser memory until refresh or Clear keys — never in browser storage — and stay out of chat state and checkpoints.