OpenUI

OpenUI

Thesys
+
+

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About

OpenUI is an open-source (MIT) generative UI framework for AI agents. Instead of plain text, your agent writes OpenUI Lang, a compact, streaming-first language, and OpenUI renders it progressively as real UI: charts, tables, forms, cards and layouts. Rendering is safe by default: the model can only use components you register and no generated code is executed, so your design system stays in control. A framework-agnostic core powers first-party runtimes for React, Vue, Svelte and Angular, with ready-made chat interfaces and integrations for LangChain/LangGraph, the Vercel AI SDK, Mastra, Google ADK, assistant-ui, CopilotKit, AG-UI and A2UI. In its published benchmark, OpenUI Lang uses about half the tokens of equivalent JSON UI formats, so interfaces stream faster and cost less.

About

Vulnify is runtime authorization for AI agents. Before a sensitive tool call runs, your code calls check() and gets ALLOW, REVIEW or BLOCK, with a 0-100 risk score and the reasons: action, data sensitivity, destination, volume. REVIEW pauses only that action until a person approves. Start in monitor mode, fail closed by default. Policies as code, Node and Python SDKs (MIT) with LangChain, MCP, CrewAI and LangGraph adapters, and a hash-chained audit log with JSON/CSV export. Free plan available.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers building AI agents, copilots and chat apps who want agents to answer with interactive UI instead of text

Audience

Developers and security teams building AI agents that call tools

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

No images available

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

Free plan available
Developer: $0/month for 2 agents, 10,000 evaluated events/month, and 7-day event history; no review queue. Team: $99/month for 10 agents and 250,000 events/month. Business: $499/month for 50 agents and 2,000,000 events/month. Prices are in USD, excluding taxes. No annual plan or overage charge. Enterprise pricing and limits are by contract.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Thesys
Founded: 2024
United States
www.openui.com

Company Information

Vulnify
Brazil
www.vulnify.io

Alternatives

Alternatives

Flint AI

Flint AI

SandboxAQ
LangGraph

LangGraph

LangChain
LangGraph

LangGraph

LangChain
Flint AI

Flint AI

SandboxAQ

Categories

Categories

AI Agent Security Supported

Integrations

LangChain Supported
LangGraph Supported
Vercel AI SDK Supported
A2UI Supported
AG-UI Supported
Agent Development Kit (ADK) Supported
CopilotKit Supported
CrewAI Not Supported
GitHub Not Supported
Jira Not Supported
Mastra AI Supported
Model Context Protocol (MCP) Not Supported
OpenAI Agents SDK Not Supported
Slack Not Supported

Integrations

LangChain Supported
LangGraph Supported
Vercel AI SDK Supported
A2UI Not Supported
AG-UI Not Supported
Agent Development Kit (ADK) Not Supported
CopilotKit Not Supported
CrewAI Supported
GitHub Supported
Jira Supported
Mastra AI Not Supported
Model Context Protocol (MCP) Supported
OpenAI Agents SDK Supported
Slack Supported
Claim OpenUI and update features and information
Claim OpenUI and update features and information
Claim Vulnify and update features and information
Claim Vulnify and update features and information