LangSmith vs LangWatch
LangSmithAI Observability
From $39 / seat / moPublished price
LangWatchAI Observability
From EUR 59 / moPublished price
LangSmith AI Observability Debug, test, and monitor LLM apps. | LangWatch AI Observability Observability and evaluations for AI apps. | |
|---|---|---|
| Overview | ||
| Category | AI Observability | AI Observability |
| What it is | LangSmith is LangChain's platform for debugging, testing, evaluating, and monitoring LLM applications and agent workflows. | LangWatch helps teams monitor prompts, traces, and quality signals across production LLM applications and agent workflows. |
| Pricing | ||
| Published price | 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… | From EUR 59 / mo LangWatch offers free evaluation access and paid observability plans starting at EUR 59 per month. |
| 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 | 2023 | 2023 |
| Team size | 201-500 employees | 1-10 employees |
| Headquarters | San Francisco, CA | Amsterdam, Netherlands |
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. LangWatch states a range rather than a single yearly figure, so it is not marked here.
See the whole AI Observability market