Company
LangChain
LangChain is the company behind the LangChain framework, LangGraph runtime, Deep Agents, and LangSmith, a commercial platform for tracing, evaluating, deploying, monitoring, and improving agents.
GILD research
14piecesOn LangGraph, LangSmith: 2 reviews, 6 comparisons, 4 research reports, and 2 buyer guides. Read the research
- Products
- LangGraph, LangSmith
- Official site
- langchain.com
Products
We cover 2 LangChain products. Each opens on its own hub.
Research
We have written 14 pieces on LangChain and its products: 2 reviews, 6 comparisons, 4 research reports, and 2 buyer guides.
Reviews 2
- LangGraph Review: LangChain's Open-Source Agent RuntimeGitLab, LinkedIn and Wayfair run production agents on LangGraph; yeos.ai dropped it for work that never branched. Build on it for agents that must survive restarts, and pin versions, plan checkpoint cleanup and price hosting before launch.LangGraph, 3 min readRead the review
- LangSmith Review: Tracing, Evals, and Agent Deployment From the LangChain TeamPick LangSmith when one vendor should trace and host your LangGraph agents, and fix its settings before a team rollout.LangSmith, 3 min readRead the review
Comparisons 6
- LangGraph vs CrewAI: Explicit Graphs or Role-Based Crews?LangGraph, 9 min read
- LangGraph vs OpenAI Agents SDK: Graph Runtime or Lightweight Agent Loop?LangGraph, 7 min read
- AI SDK vs LangGraph: A TypeScript Toolkit or a Stateful Agent Runtime?LangGraph, 9 min read
- LangSmith vs Langfuse: Managed Platform or Open-Source Core?LangSmith, 9 min read
- LangSmith vs Arize AX: Agent Platform or Model Observability Platform?LangSmith, 9 min read
- Braintrust vs LangSmith: Usage-Priced Evals or Per-Seat Tracing?LangSmith, 9 min read