Opik vs Traceloop

Side-by-side comparison of Opik and Traceloop: pricing, features, API access, and community ratings.

AI comparison summary

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	Opik Open-source AI observability & evaluation platform for the agentic era Visit	Traceloop LLM reliability platform that turns evals and monitors into a continuous feedback loop Visit
Category	AI observability	AI observability
Pricing	Freemium	Freemium
Starting price
Free tier
Audience	Technical	Technical
API available
Open source
Self-hostable
Model provider		Agnostic (OpenAI, Anthropic, Gemini, Bedrock, Ollama, and 20+ others)
Founded
Headquarters	United States
Key strengths	·End-to-end agent trace logging and visualization ·30+ LLM-as-a-Judge evaluation metrics ·Automated code fix suggestions via Ollie coding assistant ·True open-source with self-hosting support	·One-line instrumentation for instant LLM observability ·Built on OpenTelemetry with open-source OpenLLMetry SDK ·Supports 20+ LLM providers, vector DBs, and AI frameworks ·Custom evaluator training on real annotated examples