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Top 13 Ruby Performance Monitoring Projects
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Project mention: 7 Game-Changing Free Error Tracking Tools That Will Save Your Sanity in 2026 | dev.to | 2026-03-19
Airbrake positions itself as a lightweight alternative that doesn't compromise on features. With 5,000 errors per month in their free tier, they offer competitive limits while maintaining fast performance and minimal impact on your application.
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Ruby Performance Monitoring discussion
Ruby Performance Monitoring related posts
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Rails Performance VS inner_performance - a user suggested alternative
2 projects | 1 Jun 2025 -
An Introduction to HTTP Caching in Ruby On Rails
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Getting Started: Your Ruby On Rails App Hosted On DigitalOcean With AppSignal
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Monitor performance of you Rails applications (self-hosted and free)
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Database Performance Optimization and Scaling in Rails
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Datadog free alternative
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How to Track Down Memory Leaks in Ruby
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A note from our sponsor - SaaSHub
www.saashub.com | 9 Jun 2026
Index
What are some of the best open-source Performance Monitoring projects in Ruby? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Rails Performance | 1,237 |
| 2 | New Relic | 1,209 |
| 3 | Airbrake | 972 |
| 4 | RorVsWild | 389 |
| 5 | Skylight | 320 |
| 6 | scout_apm_ruby | 222 |
| 7 | AppSignal | 204 |
| 8 | ezmetrics | 73 |
| 9 | inner_performance | 47 |
| 10 | SchwadPerformanceLogger | 25 |
| 11 | Yabeda::Prometheus::Mmap | 23 |
| 12 | yabeda-http_requests | 20 |
| 13 | AppOptics | 2 |
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