Opik

Self-Hosted

Open-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.

Self-Hosting Resources

Find Official Image on Docker Hub View Source & Docs

Below is a reference structure for docker-compose.yml. ⚠️ Do NOT run blindly. Replace placeholders with official values.

docker-compose.template.yml TEMPLATE


version: '3'
services:
  opik:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: opik
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

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

New Relic API Monitoring Search Google

Datadog API Monitoring Search Google

Postman Monitoring Search Google

Tool Info

Pricing Open Source

Category Software Development - API Management

Platform Self-Hosted

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