What is A2A Protocol?
New open standard (Google & 50+ partners) enabling communication & collaboration between diverse AI agents and frameworks. Complements MCP.
Problem
Users need AI agents to collaborate but face lack of standardized communication protocols between diverse AI frameworks, leading to fragmented workflows and inefficiency.
Solution
An open standard protocol tool enabling cross-framework AI agent communication. Users can integrate agents from different platforms (e.g., Google, OpenAI) to work together, e.g., a research agent fetching data for a decision-making agent.
Customers
AI developers, enterprise tech teams, and AI framework providers building multi-agent systems requiring interoperability.
Unique Features
Backed by Google and 50+ partners, it’s a vendor-neutral standard supporting diverse AI frameworks (LLMs, robotics, etc.) while complementing existing protocols like MCP.
User Comments
Simplifies multi-agent integration
Reduces development overhead
Critical for enterprise AI adoption
Needs broader framework support
Early but promising
Traction
Launched with 50+ partners (Google, LangChain, etc.); GitHub repo has 1.2k+ stars. No disclosed revenue or user count yet.
Market Size
The AI platform market is projected to reach $67.9 billion by 2025 (MarketsandMarkets), with agent collaboration tools as a key growth driver.
