Every major enterprise vendor now sells a way to build AI agents, and they are not competing on the same axis. The real choice is not which product is best. It is how much control you are willing to trade for how much convenience.
Most agent frameworks treat state as an afterthought, tacking memory onto a chain of LLM calls. LangGraph inverts the design: the graph is the state machine, every node transition is checkpointed, and cycles are first-class citiz…
Fifty-seven percent of organizations now run AI agents in production, yet quality remains the top deployment barrier. This is the field guide for the engineers shipping those systems: frameworks compared, patterns catalogued, fai…
The frameworks that demo best are rarely the ones that survive in production. LangGraph wins where it matters by refusing to hide the thing every other framework tries to hide: the control flow.