+
+

Related Products

  • Okyline
    2 Ratings
    Visit Website
  • Retool
    577 Ratings
    Visit Website
  • JetBrains Junie
    12 Ratings
    Visit Website
  • Dialpad Support
    1,584 Ratings
    Visit Website
  • Apify
    1,405 Ratings
    Visit Website
  • Docket
    59 Ratings
    Visit Website
  • LM-Kit.NET
    29 Ratings
    Visit Website
  • Gaffa
    4 Ratings
    Visit Website
  • Serviceaide
    139 Ratings
    Visit Website
  • Highcharts
    123 Ratings
    Visit Website

About

A2UI is a declarative UI protocol designed to enable AI agents to generate rich, interactive user interfaces that render natively across web, mobile, and desktop environments without executing arbitrary code. Instead of relying on text-only interactions or unsafe approaches like sending HTML or JavaScript, A2UI allows agents to communicate UI intent through structured JSON messages that describe components, layouts, and data bindings, which client applications then render using their own trusted, pre-approved components. This approach separates UI generation from UI execution, ensuring that interfaces are secure, consistent with the host application’s design system, and adaptable across platforms. It is designed to be LLM-friendly, using a flat, streaming JSON structure that allows agents to incrementally build and update interfaces in real time, enabling progressive rendering and responsive user experiences.

About

Actionbook is an open source “action playbook” platform that gives AI agents up-to-date manuals and a relevant Document Object Model (DOM) structure so they can operate any website instantly and reliably without having to parse full pages or guess element selectors, dramatically reducing execution time and token costs while improving resilience against dynamic or complex web apps. It provides pre-built action manuals with precise verified selectors so agents hit the right elements every time instead of consuming large context windows to explore page structures, and supports modern web technologies such as virtual DOM, streaming components, and single-page applications, so traditional scraping or brittle automation isn’t required. Actionbook’s approach saves up to 100× in token usage, accelerates agent execution, and works universally with any large language model, agent framework, and browser automation tool, enabling developers to integrate it with their existing stacks.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI developers and product teams who want to build agent-driven applications where models generate secure, dynamic user interfaces instead of just text responses

Audience

AI developers and teams building autonomous web-interacting agents who require resilient, fast browser automation that doesn’t waste tokens or rely on fragile guessing

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

A2UI
United States
a2ui.org

Company Information

Actionbook
Founded: 2025
United States
actionbook.dev/

Alternatives

Alternatives

Surfer H

Surfer H

H Company
QML

QML

Qt

Categories

Categories

Integrations

HTML
JSON
JavaScript

Integrations

HTML
JSON
JavaScript
Claim A2UI and update features and information
Claim A2UI and update features and information
Claim Actionbook and update features and information
Claim Actionbook and update features and information