LangSmith

LangSmith

LangChain
+
+

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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

Netra is the reliability platform for AI agents to observe, evaluate, simulate, and continuously improve every decision your agents make, so you can ship with confidence and catch regressions before your users do. Core Capabilities 1. Observability: Full-fidelity tracing for multi-step, multi-agent, multi-tool workflows. Every reasoning step, LLM call, tool invocation, and retrieval captured with inputs, outputs, timing, and cost. 2. Evaluation: Automatic quality scoring on every agent decision. Built-in rubrics plus custom LLM-as-judge and code evaluators, online evals on live traffic, and CI gates that block regressions. 3. Simulation: Stress-test agents against thousands of real and synthetic scenarios before production. Diverse personas, A/B comparison against a baseline, quantified confidence before any user is exposed. 4. Prompt Management — Every prompt versioned, diffed, lineage-tracked, and rollback-safe. Every production response traces back to the exact prompt version

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

Teams building AI agents and Agentic AI products

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

$39/month
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

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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

Netra
Founded: 2025
getnetra.ai/

Alternatives

Alternatives

No Alternatives
Braintrust

Braintrust

Braintrust Data
Griptape

Griptape

Griptape AI
LangGraph

LangGraph

LangChain

Categories

Categories

Integrations

AgentForge
Azure Marketplace
Disco.dev
LangChain
LangGraph
Noma
ZenML

Integrations

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