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LangWatch vs WhyLabs

LangWatch logo
LangWatchAI Observability
From EUR 59 / moPublished price
WhyLabs logo
WhyLabsAI Observability
LangWatch logo
LangWatch
AI Observability

Observability and evaluations for AI apps.

WhyLabs logo
WhyLabs
AI Observability

Responsible AI Adoption

Overview
CategoryAI ObservabilityAI Observability
What it isLangWatch helps teams monitor prompts, traces, and quality signals across production LLM applications and agent workflows.AI observability platform providing data and model monitoring with drift detection and anomaly identification.
Pricing
Published priceFrom EUR 59 / mo
LangWatch offers free evaluation access and paid observability plans starting at EUR 59 per month.
WhyLabs does not publish a reliable current numeric rate card. Pricing depends on deployment, usage, contract scope, or negotiated services; contact the vendor for a quote.
Pricing modelTiered plansNot available
Free optionsFree plan · Free trialNo free plan · No free trial
Deal on CubbieNone right nowNone right now
Company
Founded20232019
Team size1-10 employees51-200 employees
HeadquartersAmsterdam, NetherlandsSeattle, WA

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