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Causely vs Langfuse

Causely logo
CauselyAI Observability
Langfuse logo
LangfuseAI Observability
From $29 / moPublished price
Causely logo
Causely
AI Observability

Causal Intelligence for AI Agents

Langfuse logo
Langfuse
AI Observability

Open-source LLM engineering platform.

Overview
CategoryAI ObservabilityAI Observability
What it isCausal AI platform for observability automatically diagnosing root causes in cloud applications.Langfuse is an open-source platform for tracing, prompt management, evaluations, and observability across LLM applications and agent systems.
Pricing
Published priceCausely does not publish a reliable current numeric rate card. Pricing varies by deployment, usage, contract scope, or negotiated services, so prospective customers must request a…From $29 / mo
Open-source with a managed cloud. Free Hobby tier includes 50k units/mo, 30-day data access, 2 users. Paid Core starts at $29/mo (100k units, then $8/100k units, unlimited users,…
Pricing modelTiered plansTiered plans
Free optionsNo free plan · Free trialFree plan · Free trial
Deal on CubbieNone right nowNone right now
Company
Founded20222022
Team size11-50 employeesNot available
HeadquartersBoston, MABerlin, Germany

Where these sit in AI Observability

  • Langfuse$348
  • 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. Causely states a range rather than a single yearly figure, so it is not marked here.

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