Learn More

Open Source Performance Monitoring (APM) Tools using Ruby

A curated collection of the best open source application Performance Monitoring tools for tracking application behavior. using Ruby.

Unified observability for metrics, logs, traces, and more
  • Stars


    76,732
  • Last commit


    10 hours ago
  • License


    AGPL-3.0
Grafana unifies metrics, logs, traces, profiles, and business data into one OpenTelemetry-native platform with AI-assisted root cause analysis and adaptive cost controls.

Open Source Alternative to:

Self-hosted session replay with complete data control
  • Stars


    12,841
  • Last commit


    2 days ago
  • License


    AGPL-3.0
Open-source session replay and product analytics platform you can self-host for complete control over data security, privacy, and compliance.

Open Source Alternative to:

Real-time observability for modern web applications
  • Stars


    9,371
  • Last commit


    24 days ago
  • License


    Apache-2.0
Comprehensive monitoring solution offering error tracking, session replay, and performance insights for seamless debugging and optimization.

Open Source Alternative to:

Open source observability platform for modern applications
  • Stars


    4,283
  • Last commit


    1 month ago
  • License


    AGPL-3.0
Uptrace is an OpenTelemetry-based platform that integrates traces, metrics, and logs to help monitor and optimize complex distributed systems.

Open Source Alternative to:

Favicon