A2UI consulting and development services
L+R is a trusted A2UI consulting partner for secure, branded agent interfaces across web, Flutter, and native applications.
Overview
A2UI provides a secure, declarative standard for AI agents to dynamically generate interactive, natively styled user interfaces on the fly, replacing slow conversational back-and-forths with fast, app-like workflows.
What A2UI is
A2UI is an open protocol that lets an agent describe the interface a task needs, while the host application renders it using approved components.
Your product keeps control of the design system, accessibility, data, permissions, and security. The agent can move beyond chat without generating arbitrary UI code.
When chat becomes the bottleneck
Many AI products and LLMs can answer a question. Far fewer can help someone compare options, make a decision, complete a form, approve a change, or finish a task.
Conversation is a good way to understand intent. It is not always the best way to act on it. A2UI lets the agent respond with an interface instead: a comparison, dashboard, form, plan, or approval flow assembled from components your organization has already approved.
Why teams use A2UI
Better task completion
Give people the controls, choices, and context needed to take action.
More product control
Keep every interface inside your approved components, brand, and business rules.
Faster cross-platform delivery
Use one interface description across web, Flutter, and native applications.
Real-time responsiveness
Stream interface updates as the agent works so people can see progress and act sooner.
Reusable governance
Turn approved components into a shared system that can scale across products and use cases.
A safer path to production
Validate actions, protect sensitive data, and keep critical decisions in the host application.
By The Numbers
10 sec
The critical window to communicate value before many visitors leave a page. (source: Nielsen Norman Group)
+8.4%
Retail conversions measured after a 0.1-second improvement in mobile speed. (source: Deloitte)
2.5B
Monthly active users of Google AI Overviews in 2026, showing AI-mediated discovery is already mainstream. (source: Google)
What L+R delivers
We help teams decide where A2UI fits, design the system around it, and build the production experience.
- Product strategy, use-case definition, and rapid prototypes
- UX/UI flows, interface states, and governed component catalogs
- Web, Flutter, and native host applications
- Agent, model, tool, data, and business-system integrations
- Validation, permissions, accessibility, performance, testing, analytics, and observability
- Team enablement and a roadmap for scaling beyond the first use case
Featured by Google's A2UI project: Alder
L+R partnered with the A2UI team to build Alder, an open-source reference application showcasing next-generation agentic UI for the retail industry.
Alder is a dual-screen conversational stylist for fashion e-commerce that bridges product discovery with a live virtual dressing room across web and mobile. Built with Flutter, GenUI, and Genkit Dart, the application validates catalog and cart states locally, while a curated 60-component library gives the agent a structured framework to dynamically compose the shopping experience.
View the official A2UI listing, live demo and source code .
Questions Decision-makers Ask
Practical answers for teams evaluating A2UI, generative interfaces, and an implementation partner.
- A2UI is most useful when an agent needs to help someone compare, choose, review, edit, approve, or act. L+R identifies the workflows where a better interface can improve completion, speed, accuracy, or customer experience before recommending an implementation.
- Yes. The host application owns the component catalog and rendering. L+R translates your existing design system and product rules into components the agent can use without inventing off-brand UI.
- That depends on the workflow, platform, data, and risk. L+R evaluates the fit, builds the architecture, and addresses validation, permissions, accessibility, testing, observability, and human approval before rollout.
- Yes. We can lead strategy, UX/UI, component architecture, Flutter or web development, agent integration, production hardening, analytics, and team enablement.
