OpenUICloud

Production-ready API for AI native products

Stream production-ready UI components directly from your LLM responses.

OpenUI Cloud product preview
const { OpenAI } = require('openai')

// Create OpenAI client with Thesys endpoint
const client = new OpenAI({
  apiKey: process.env.THESYS_API_KEY,
  baseURL: 'https://api.thesys.dev/v1/embed'
})

// Now use the client for your AI requests
const response = await client.chat.completions.create({
  model: '<model-name>',
  messages: [
    { role: 'user', content: 'Hello, world!' }
  ]
})

Trusted by the best AI-native teams

How does it work?

OpenUI Cloud is an API layer on top of LLMs that builds adaptive UIs in real time. It turns responses from your model into live interfaces using our React SDK.

OpenUI Cloud architectureOpenUI Cloud architecture

Error correction and validation

Improve reliability with structured validation, correction, and safe rendering before UI reaches the user.

Error correction validation workflow

Data Integration

Turn outputs from APIs, databases, MCP servers, and tools into beautiful usable UI.

Custom components

Bring your own React components, design system, brand rules, and interaction patterns.

Reliable model fallbacks

Keep experiences stable with fallback support when models fail, slow down, or return incomplete responses.

Reliable model fallback routing workflow

Stateful developer experience

Use stateful endpoints that preserve context, actions, and UI behavior across the user journey.

Low-latency rendering

Stream interactive UI components in real time so AI experiences feel fast, responsive, and natural.

Observability

Track token usage, latency percentiles, error rates, and cost per generation across models and endpoints, out of the box.

OpenUI Cloud observability dashboard

Responsive across surfaces

Render Generative UI across chat, side panels, full-page apps, widgets, and dashboards.

Scalable infrastructure

Handle growing usage across apps, agents, copilots, dashboards, and artifacts without rebuilding your frontend stack.

See what developers are building

Explore how developers are turning model outputs into structured, interactive applications connected to business data, tools, and real user workflows.

AI Analytics AgentTurn data questions into live insights in minutes. Connect databases, warehouses, or tools like Mixpanel and let users query metrics in natural language.Analytics agent example

Built for production-scale Enterprise use

Enterprise-grade security

SOC 2, ISO 27001, and GDPR compliant.

Zero data retention for training

Your data is never used to train models.

Flexible deployment options

Fully managed deployments in your own cloud environment.

Enterprise support & reliability

SLAs, proactive monitoring, and 24/7 support.