Pick Agno if
python teams who will run AgentOS themselves and only pay when the control plane points at a live deploy.
Read the Agno pageAgno vs LangChain
Our take
Pick Agno if python teams who will run AgentOS themselves and only pay when the control plane points at a live deploy. Pick LangChain if engineers building agents in Python or JS who will read traces when something breaks. Skip Agno if builders who want a hosted agent loop with no runtime to operate (CrewAI Cloud, or a single-file Pydantic AI script). Skip LangChain if no-code ops teams (Zapier / Make) or people who
Best for
Agno Own the runtime
LangChain Engineers building agents in Python or JS who will read traces when something breaks
Free plan
Agno $0 · /month. Unlimited usage and retention. Control plane against a local AgentOS. Any framework tag on the card (Agno SDK, LangGraph, Claude Code). Community support
LangChain $0 · langChain / LangGraph: no license fee. You pay model providers
Lowest paid
Agno Pro $150/mo
LangChain LangSmith Plus $39/mo
Coding agent
Agno Agent / Team / Workflow primitives
LangChain OSS libraries
Runs where
Agno Hosted
LangChain Hosted
Watch out
Agno Free is local
LangChain OSS is not a studio
Last checked
Agno 2026-10-22 · agno.com/pricing
LangChain 2026-10-19 · langchain.com/pricing
Which one, then?
Pick LangChain if
engineers building agents in Python or JS who will read traces when something breaks.
Read the LangChain page