A2A vs Agency Swarm

Side-by-side comparison of two AI agent tools

Short answer

  • A2A is growing faster: +494 GitHub stars in the last 30 days vs +74 for Agency Swarm.
  • Pick A2A for: agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic. Pick Agency Swarm for: reliable Multi-Agent Orchestration Framework.

From GitHub data refreshed daily.

A2Aopen-source

Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.

Agency Swarmopen-source

Reliable Multi-Agent Orchestration Framework

Metrics

A2AAgency Swarm
Stars26.0k4.6k
Star velocity /mo494.210526315789573.57894736842105
Commits (90d)58104
Releases (6m)110
Overall score0.65696090488435270.6399585851872038

Pros

  • +Standardized protocol enabling interoperability between different agentic systems regardless of implementation
  • +Strong community adoption with 22,866 GitHub stars and comprehensive multi-language documentation support
  • +Open source with Apache 2.0 license and Python SDK available on PyPI for easy integration
  • +基于OpenAI Agents SDK的生产就绪架构，确保稳定性和可扩展性
  • +完全控制代理提示和指令，实现精确的行为定制
  • +类型安全的工具系统和自动参数验证，减少运行时错误

Cons

  • -May require significant refactoring of existing agent systems to adopt the protocol
  • -Potential performance overhead when routing communications through the protocol layer
  • -依赖OpenAI API，可能产生持续的使用成本
  • -复杂多代理系统的调试和监控可能具有挑战性
  • -需要深入理解代理编排概念才能有效使用

Use Cases

  • •Multi-agent systems where specialized agents need to coordinate and share information across different platforms
  • •Enterprise environments with various AI tools that need to communicate and collaborate on complex workflows
  • •Distributed agent networks where agents from different organizations or vendors must interoperate
  • •构建企业级AI助手团队，如CEO、开发者、虚拟助理协作处理业务流程
  • •创建客户服务自动化系统，多个专业代理处理不同类型的询问和任务
  • •开发内容生成工作流，编排研究、写作、编辑代理完成复杂项目
View A2A DetailsView Agency Swarm Details

FAQ

Which is more popular, A2A or Agency Swarm?
A2A has more GitHub stars (25,996 vs 4,588).
Which is more actively developed, A2A or Agency Swarm?
Agency Swarm had more commits in the last 90 days (104 vs 58).
Should I use A2A or Agency Swarm?
Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.