Opik
Debug and monitor your AI applications with comprehensive tracing and evaluations.
- Status
- Generally available
- Last checked
- Checked · Oct 16, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
Open source platform for debugging, evaluating, and monitoring LLM applications, RAG systems, and agentic workflows. Offers automated evaluations and production-ready dashboards.
Opik stands out as an open-source platform that provides end-to-end monitoring, tracing, and evaluation for AI applications, making it ideal for teams needing comprehensive insights into their LLM and RAG systems.
When it fits — and when it doesn’t
A good fit for
Teams building RAG apps who need detailed tracing and automated evaluations.
Data science teams looking for a comprehensive monitoring solution for LLM applications.
Agencies working on agentic workflows that require production-ready dashboards.
Look elsewhere if
Projects requiring real-time streaming capabilities (Opik is batch-oriented).
Teams with limited technical expertise in setting up and managing self-hosted solutions.
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Small community and limited third-party integrations
Active contributors are few, leading to a narrow range of plugins and extensions
What it does well
Comprehensive tracing for LLM applications and RAG systems.
Automated evaluations to assess model performance.
Production-ready dashboards for monitoring AI workflows.
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up Opik
Setup steps, common gotchas and what to check after 30 days.