Opik
Self-HostedOpen-source API analytics & monitoring for developers
Overview
Opik helps developers track API performance, errors, and usage with real-time metrics. It supports self-hosting via Docker or Kubernetes, integrates with popular frameworks like FastAPI and Express, and offers customizable dashboards. No vendor lock-in means teams retain full control over their data. Ideal for small to medium projects needing transparent, privacy-focused API monitoring without relying on SaaS tools.
Key Features
- Real-time API metrics (latency, error rates, usage)
- Framework integrations (FastAPI, Express, Django)
- Self-hostable via Docker/Kubernetes
- Customizable dashboards & alerting
Frequently Asked Questions
? Is Opik hard to install?
Opik is easy to install using Docker Compose—clone the repo, run the compose file, and configure your API keys. A Helm chart is available for Kubernetes deployment. Basic container knowledge helps but isn’t mandatory for simple setups.
? Is it a good alternative to New Relic API Monitoring?
Yes, for teams prioritizing self-hosting and data privacy. It covers core metrics (latency, errors) but lacks enterprise features like AI-driven anomaly detection. Perfect for small/mid-sized teams avoiding SaaS lock-in.
? Is it completely free?
Absolutely! Opik is open-source under the MIT License. You can use, modify, and self-host it without any cost—no paid tiers or hidden fees.
Top Alternatives
Tool Info
Pros
- ⊕ Privacy-focused (data stays on your server)
- ⊕ No subscription fees
- ⊕ Open-source (full customization rights)
Cons
- ⊖ Requires basic server/container setup knowledge
- ⊖ Lacks advanced enterprise features (e.g., AI anomaly detection)
- ⊖ Smaller community compared to established SaaS tools