AI agent
LangSmith
FreemiumClosed Source
Pricing and license labels come from the catalog record. This page is not a hands-on review.
What it does
Unified platform for debugging, testing, and monitoring LLM applications
Fit and limits
Catalog industry: Technology. Capabilities below are catalog text, not an independent test.
Record
Catalog record updated 21/03/2026. Official site is linked above.
Alternatives
Unified platform for debugging, testing, and monitoring LLM applications
LangSmith is a comprehensive developer platform designed to streamline the entire lifecycle of LLM-powered applications. It offers tools for debugging, testing, evaluating, and monitoring LLM applications, helping developers bridge the gap between prototype and production. LangSmith provides visibility into complex LLM workflows, enables collaboration between developers and subject matter experts, and supports continuous improvement of AI systems.
Listing activity
Source activity1468
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Total views1,428
Last 24h5
Last 7 days15
Last 30 days48
Upvotes4
Bookmarks0
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