GovernAtlasSubmit your product ↗
Discover platforms/LangChain

GOVERNATLAS / PRODUCT DOSSIER

LangSmith

LangChain describes LangSmith tracing and monitoring for model calls, tool activity, latency, cost and online evaluations.

Explore the product ↗Add to comparison ↗

01 / CONTEXT & SCOPE

Understand the proposition.
Define the boundary.

The decision to make

Start with the operational question a trace needs to answer: what failed, which version ran and who should investigate. Online evaluations can surface cases for review, while a controlled offline comparison is better suited to deciding whether a proposed change improves known behavior.

What this record does not establish

The captured description supports tracing, monitoring and online-evaluation topics. It does not establish automatic release safety, metric accuracy, hosting scope or complete coverage of custom application code.

3 current sources · 4 published assertions
Source coverage is a research boundary, not a quality score.

02 / YOUR EVALUATION

Turn interest into a useful trial.

Open the evaluation playbook ↗
A

A test worth running

Trace a multi-step application with a deliberately failing tool, then connect the failing case to a repeatable evaluation. Compare a changed prompt on fixed inputs and inspect how latency, cost and scoring results are represented without allowing one aggregate number to conceal a critical failure.

GovernAtlas editorial proposal. We have not performed this test.

B

Evidence to bring back

  1. Follow a failed user interaction through its model and tool steps to the precise application version.
  2. Keep operational monitoring results distinct from a controlled experiment used to authorize a release.

03 / DOCUMENTED EVIDENCE

Read the claim. Inspect the basis.

Each statement retains its classification and preserved source. A vendor assertion is not an independent test result.

01
vendor asserted

LangChain's posted LangSmith terms incorporate a DPA for processing subject to applicable data-protection laws. This documents the contractual route for GDPR diligence, not execution, transfer adequacy or coverage of every customer instruction and integration.

Source, dates & preserved provenanceLangChain — Product capabilities and published scope ↗

Authority: vendor owned
Observed 2026-11-03 · Reviewed 2026-11-03 · current until 2026-12-03

Artifact SHA-256: 8afd74c91e7408c942c90485c7cfb2e644ece3a7a4b3f28c2760bb247b08af5c

The hash identifies the preserved capture. The live source may have changed.

02
vendor asserted

LangChain's EMEA page states ISO 27001 assurance for LangSmith and directs buyers to its trust center for supporting documents. GovernAtlas has not reviewed the underlying report or certificate, current validity, exceptions or coverage across cloud, hybrid and self-hosted offerings.

Source, dates & preserved provenanceLangChain — Product capabilities and published scope ↗

Authority: vendor owned
Observed 2026-11-03 · Reviewed 2026-11-03 · current until 2026-12-03

Artifact SHA-256: 502de3964cb834983bde247d4dac3f3468ec8e9af3c5050900772d87d0495200

The hash identifies the preserved capture. The live source may have changed.

03
vendor asserted

LangChain's EMEA page states SOC 2 Type 2 assurance for LangSmith and directs buyers to its trust center for supporting documents. GovernAtlas has not reviewed the underlying report or certificate, current validity, exceptions or coverage across cloud, hybrid and self-hosted offerings.

Source, dates & preserved provenanceLangChain — Product capabilities and published scope ↗

Authority: vendor owned
Observed 2026-11-03 · Reviewed 2026-11-03 · current until 2026-12-03

Artifact SHA-256: 502de3964cb834983bde247d4dac3f3468ec8e9af3c5050900772d87d0495200

The hash identifies the preserved capture. The live source may have changed.

04
vendor asserted

LangChain describes LangSmith tracing and monitoring for model calls, tool activity, latency, cost and online evaluations. Scope: vendor documentation only; edition and availability boundaries require confirmation.

Source, dates & preserved provenanceLangSmith — official product or documentation page ↗

Authority: vendor owned
Observed 2026-10-14 · Reviewed 2026-10-15 · current until 2026-11-13

Artifact SHA-256: d1aba0cb23406560c98e30246e3c497f29e42239c6067450316e923bc60a410e

The hash identifies the preserved capture. The live source may have changed.

Source register

Brand asset provenance

Organization identity asset from its official website; inclusion does not imply endorsement.

Official website ↗ · Original asset ↗

04 / BEFORE YOU COMMIT

Better questions.
A clearer decision.

Resolve these with the provider and your own evaluation team.

01

Which tracing capabilities and storage locations depend on the selected deployment and plan?

02

What deployment, retention and access-control evidence supports the intended use?

03

What underlying assurance documents are available, and which claims remain unverified?

Regulatory applicability requires a separate, current determination. Inclusion is not certification.

COMPLIANCE / CLAIMS, SCOPE & GAPS

Start with the requirement.
Inspect the support.

Prepare your vendor review ↗

These labels describe this dossier’s current evidence coverage. A published mention may be a framework mapping, a qualified assertion or a limitation; it is not a compliance finding.

GDPR

Published mention available

EU personal data protection

Data-processing documentation

Inspect the operative DPA, order form, region, retention, subprocessors and support-access terms for the selected LangSmith deployment.

Read the source-attributed statement

LangChain's posted LangSmith terms incorporate a DPA for processing subject to applicable data-protection laws. This documents the contractual route for GDPR diligence, not execution, transfer adequacy or coverage of every customer instruction and integration.

vendor asserted

LangChain — Product capabilities and published scope ↗

Explore GDPR evidence ↗

SOC 2

Published mention available

Assurance report · not a law

Vendor-reported assurance

Obtain the actual document and reconcile service, deployment, hosting region and customer-operated infrastructure with its scope.

Read the source-attributed statement

LangChain's EMEA page states SOC 2 Type 2 assurance for LangSmith and directs buyers to its trust center for supporting documents. GovernAtlas has not reviewed the underlying report or certificate, current validity, exceptions or coverage across cloud, hybrid and self-hosted offerings.

vendor asserted

LangChain — Product capabilities and published scope ↗

Explore SOC 2 evidence ↗

ISO 27001

Published mention available

Information security management standard

Vendor-reported assurance

Obtain the actual document and reconcile service, deployment, hosting region and customer-operated infrastructure with its scope.

Read the source-attributed statement

LangChain's EMEA page states ISO 27001 assurance for LangSmith and directs buyers to its trust center for supporting documents. GovernAtlas has not reviewed the underlying report or certificate, current validity, exceptions or coverage across cloud, hybrid and self-hosted offerings.

vendor asserted

LangChain — Product capabilities and published scope ↗

Explore ISO 27001 evidence ↗

For HIPAA-regulated use, request service-specific BAA eligibility, processing scope and responsibility details. Missing evidence here does not establish noncompliance. Payment cannot alter these evidence labels.

KEEP THE RECORD USEFUL

A dossier should stand up to scrutiny.

Have a source that changes this picture? Submit it for editorial review.

Raise an evidence issue ↗