Tag #multi-agent
Agno
Agno
High-performance framework and runtime (AgentOS) for multi-agent systems
v2.8.02026-07-20PythonApache-2.0
41.4k Open source Free tier Paid
AutoGen
Microsoft
Microsoft's multi-agent conversation framework (maintenance-only; new work moved to Microsoft Agent Framework)
Maintenance onlyNo updates in 6+ monthspython-v0.7.52025-09-30PythonMIT
59.9k Completely free Open source
CrewAI
CrewAI
Role-based multi-agent orchestration — assemble a crew of agents with goals and tasks.
v1.15.52026-07-20PythonMIT
56.0k Open source Free tier Paid
LangGraph
LangChain
Graph-based orchestration for stateful, multi-step agents with branching, loops, and human-in-the-loop
v1.2.92026-07-10Python / JSMIT
37.9k Open source Free tier Paid