LangSmith

LangSmith

LangChain
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+

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About

Unexpected results happen all the time. With full visibility into the entire chain sequence of calls, you can spot the source of errors and surprises in real time with surgical precision. Software engineering relies on unit testing to build performant, production-ready applications. LangSmith provides that same functionality for LLM applications. Spin up test datasets, run your applications over them, and inspect results without having to leave LangSmith. LangSmith enables mission-critical observability with only a few lines of code. LangSmith is designed to help developers harness the power–and wrangle the complexity–of LLMs. We’re not only building tools. We’re establishing best practices you can rely on. Build and deploy LLM applications with confidence. Application-level usage stats. Feedback collection. Filter traces, cost and performance measurement. Dataset curation, compare chain performance, AI-assisted evaluation, and embrace best practices.

About

rawctx is an AI answer evidence layer for teams shipping customer-facing AI assistants, copilots, and agents. It records each answer with the approved meaning reference, source/context references, model-run metadata, trace IDs, correction history, and exportable proof bundles. Teams can audit why an AI answer was shown, which evidence and business definition it used, what changed after review, and whether trust proof status is anchored, pending, or local-only. rawctx supports answer audit logs, JSON/CSV/proof exports, source_ref evidence binding, and public or private verification workflows for high-stakes support, sales, finance, legal, and operations use cases.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers seeking a platform to design, build, and test their applications

Audience

Founders, SaaS teams, AI product teams, support, security, legal, operations teams, and agencies that need auditable evidence for customer-facing AI answers, RAG systems, copilots, and agents.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

No information available.
Free Version
Free Trial

Pricing

$9.99/1000logs
1000 logging per month is free.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

LangChain
United States
www.langchain.com/langsmith

Company Information

rawctx
Founded: 2026
South Korea
hub.rawctx.dev

Alternatives

Alternatives

Braintrust

Braintrust

Braintrust Data
Griptape

Griptape

Foundry
ProofWrite

ProofWrite

Finnzon
LangGraph

LangGraph

LangChain

Categories

Categories

Integrations

AgentForge
Azure Marketplace
Disco.dev
LangChain
LangGraph
Noma
Python
TierZero
Voker
ZenML

Integrations

AgentForge
Azure Marketplace
Disco.dev
LangChain
LangGraph
Noma
Python
TierZero
Voker
ZenML
Claim LangSmith and update features and information
Claim LangSmith and update features and information
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Claim rawctx and update features and information