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features
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support

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Description

AG-UI is a lightweight and open protocol that focuses on event-driven communication, establishing a standardized method for AI agents to interface with applications aimed at users. Its design emphasizes ease of use and adaptability, facilitating smooth integration between AI agents, real-time user context, and various user interfaces. This protocol enhances agent-human interaction by allowing backend systems to emit events that align with the standard AG-UI event categories during agent operations, while also accepting straightforward AG-UI-compatible inputs. AG-UI operates seamlessly with multiple event transport methods, such as Server-Sent Events (SSE), WebSockets, webhooks, and other streaming solutions, incorporating a flexible middleware component that maintains compatibility across different environments. By integrating agents into user-oriented applications, AG-UI effectively complements the broader agent-focused protocol ecosystem: while MCP equips agents with essential tools, A2A facilitates inter-agent communication, and AG-UI specifically bridges the gap between agents and user interfaces. This comprehensive approach underscores AG-UI's pivotal role in enhancing interaction between users and AI technologies.

Description

Mastra is an open-source TypeScript framework that allows developers to build AI agents capable of performing tasks, managing knowledge, and retaining memory across interactions. With a clean and intuitive API, Mastra simplifies the creation of complex agent workflows, enabling real-time task execution and seamless integration with machine learning models like GPT-4. The framework supports task orchestration, agent memory, and knowledge management, making it ideal for applications in automation, personalized services, and complex systems.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Model Context Protocol (MCP) Yes 
AG-UI No 
Agent Development Kit (ADK) Yes 
Alkemi No 
Apify No 
Cerebras No 
Claude No 
CrewAI Yes 
Dock No 
GPT-4o No 
Gemini No 
Groq No 
JavaScript No 
Keenable No 
LangGraph Yes 
Llama No 
OpenAI No 
Prefactor No 
PydanticAI Yes 
TypeScript No 

Integrations

Model Context Protocol (MCP) Yes 
AG-UI Yes 
Agent Development Kit (ADK) No 
Alkemi Yes 
Apify Yes 
Cerebras Yes 
Claude Yes 
CrewAI No 
Dock Yes 
GPT-4o Yes 
Gemini Yes 
Groq Yes 
JavaScript Yes 
Keenable Yes 
LangGraph No 
Llama Yes 
OpenAI Yes 
Prefactor Yes 
PydanticAI No 
TypeScript Yes 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

Free
Open source
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

AG-UI

Country

United States

Website

ag-ui.com

Vendor Details

Company Name

Mastra AI

Founded

2024

Country

United States

Website

mastra.ai/

Product Features

UX

Animation No 
For Mobile No 
For Websites No 
Heatmaps No 
Prototyping No 
Screen Activity Recording No 
Unmoderated Testing No 
Usability Testing No 
User Journeys No 
User Research No 

Alternatives

Alternatives

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