Arthur vs LangSmith
ArthurAI Observability
LangSmithAI Observability
From $39 / seat / moPublished price
Arthur AI Observability Ship Reliable AI Agents Fast | LangSmith AI Observability Debug, test, and monitor LLM apps. | |
|---|---|---|
| Overview | ||
| Category | AI Observability | AI Observability |
| What it is | AI observability and evaluation platform for LLM and traditional ML models. | LangSmith is LangChain's platform for debugging, testing, evaluating, and monitoring LLM applications and agent workflows. |
| Pricing | ||
| Published price | No current public numeric pricing was verified for Arthur. Pricing is provided through sales or depends on usage, scope, or deployment requirements. | From $39 / seat / mo Per LangChain's pricing page: Developer is a free tier (1 seat, up to 5k base traces/mo, then pay-as-you-go). Plus is $39/seat/month including up to 10k base traces/mo, then usage… |
| Pricing model | Tiered plans | Tiered plans |
| Free options | Free plan · Free trial | Free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2018 | 2023 |
| Team size | 51-200 employees | 201-500 employees |
| Headquarters | Washington, DC | San Francisco, CA |
Where these sit in AI Observability
- LangSmith$468
- AI Observability median$1,188
Per seat, per year, across 8 products publishing a price. Half of AI Observability sits between $480 and $2,388, and 32% of its plans are priced on request. Arthur states a range rather than a single yearly figure, so it is not marked here.
See the whole AI Observability market