L
LangGraph
44
Stack Score
Editorial pick✓ Verified working
LangGraph
Stateful graph framework for agents from LangChain.
Try LangGraph✓ Free trial available
Best for
Best for AI engineering teams shipping production agents.
At a glance
- Pricing
- freemium
- Setup time
- 1 day
- Learning curve
- steep
- Last verified
- 5/26/2026
What we love
- ✓Most production-grade agent framework
- ✓Strong observability via LangSmith
- ✓Active LangChain community
Where it falls short
- −Steeper learning curve than LangChain
- −Best in LangChain ecosystem
- −API still evolving
Pricing
✓ Pricing verified Jun 21, 20262 tiers
OSS
$0
perpetual
- ✓MIT
LangChain Platform
Usage
per agent
- ✓Hosted
- ✓Observability
Overview
LangGraph is LangChain's graph framework for stateful multi-actor LLM apps — define nodes, edges, state, cycles. Production-ready agent foundation.
Key features
- ●Graph-based agent design
- ●Stateful actor model
- ●Cycles + checkpoints
- ●LangSmith integration
- ●OSS + LangChain Platform
Best use cases
Production agent apps
Build production agentic apps with state + retries + checkpoints.
Multi-actor workflows
Coordinate multi-actor workflows with explicit state machines.
Integrations
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