# LangSmith

- **Canonical URI:** https://www.vioscale.ai/software/langsmith
- **Category:** MLOps & LLMOps Tools
- **Homepage:** https://smith.langchain.com
- **Also known as:** langsmith
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-05T13:14:12.600Z

## Vioscale score

**47 / 100**, confidence 18% (low).

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 0 | 0.058 | 0 | - |
| reliability | 50 | 0.07 | 3.5 | ✓ |
| capabilities | 45.8 | 0.187 | 8.6 | ✓ |
| integrations | 0 | 0.105 | 0 | - |
| security_posture | 0 | 0.07 | 0 | - |
| pricing_transparency | 0 | 0.094 | 0 | - |

## About

Observe, evaluate, and deploy your agents. Build agents without code.

_Independently observed._

## Platform & deployment

- **Platforms:** Web
- **Deployment:** Cloud / SaaS

## Capabilities

_The capabilities that matter for MLOps & LLMOps Tools. "-" = undocumented, not absent._

| Capability | Supported |
|---|:--:|
| **Core** | |
| Tool role | End-to-end ML platform |
| **Deployment** | |
| Self-hostable / OSS core | - |
| Managed cloud available | ✓ |
| **Observability** | |
| LLM tracing / observability | - |
| Evaluation (offline / LLM-judge / human) | ✓ |
| **Dev** | |
| Prompt management + versioning | - |
| **Tracking** | |
| Experiment tracking / model registry | - |
| **Serving** | |
| Model serving / inference endpoint | - |
| **Interop** | |
| OpenTelemetry / OpenLLMetry compatible | - |
| **Gateway** | |
| Multi-provider model support | - |
| **Interop** | |
| Framework-agnostic | - |
| **Data** | |
| No-train-on-customer-data guarantee | - |
| **Deployment** | |
| On-prem / VPC deployment | - |

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### market

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | [link](https://smith.langchain.com) | 2026-08-05 | 75% (high) |

### reliability

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| reliability.status_page | yes | [link](https://status.smith.langchain.com) | 2026-08-05 | 60% (medium) |

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*Source: Vioscale (https://www.vioscale.ai/software/langsmith). Independent, evidence-based software intelligence. Cite the canonical URI.*