FoundryAI vs LangSmith

“Trace your preferred framework or integrate LangSmith with any agent stack using our Python, Typescript, Go, or Java SDKs.”

“See exactly what your agent is doing step by step.”

“LangSmith: Agent & LLM Observability Platform”

“Helping top teams ship great agents”

“We will not train on your data, and you own all rights to your data. See LangSmith Terms of Service for more information.”

“Paid plans scale with trace volume.”

“LangSmith has a free tier for development and small-scale production. Paid plans scale with trace volume. See our pricing page for details, or contact us for enterprise pricing.”

“LangSmith Observability is framework agnostic and works no matter how you build your agent. Start building Get a demo”

“LangSmith offers managed cloud, bring-your-own-cloud (BYOC), and self-hosted options for teams with data residency requirements.”

“Trace your preferred framework or integrate LangSmith with any agent stack using our Python, Typescript, Go, or Java SDKs.”

“LangSmith cloud stores data in secure infrastructure. When using LangSmith hosted at smith.langchain.com , data is stored in GCP us-central-1. If you’re on the Enterprise plan, we can deliver LangSmith to run on your kubernetes cluster in AWS, GCP, or Azure so that data never leaves your environment.”

“OpenTelemetry support connects to existing pipelines.”

“integrate LangSmith with any agent stack using our Python, Typescript, Go, or Java SDKs.”