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LangSmith vs Opik

People
LangSmithAI Observability
OpikAI Observability
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PriceAI Observability median $79.50
Published entry price
$39+per seat / month
Published entry price
$19per month

AI Observability

Annual estimate10 people, entry price
$4,680+
10 people
$228
Flat rate
Offer
No offer right now
No offer right now
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AI Observability

Overview
Focus
AI Observability
AI Observability
Product
LangSmith is LangChain's platform for debugging, testing, evaluating, and monitoring LLM applications and agent workflows.
Open-source LLM evaluation and observability platform from Comet.
Headquarters
San Francisco, California
New York, New York
Company size
201-500 employees
51-200 employees
Founded
2023
2024
Pricing details
Plan
Published entry price
Published entry price
Published rate
$39+ / seat / month
$19 / month
Billable seats
10
Flat rate
Free options
Free plan, Free trial
Free plan, Free trial
Other costs
Not available
Not available
Source updated
Oct 19, 2026
Oct 19, 2026

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AI Observability