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Dev tools · alternatives · 2026

24 alternatives to Ruby on Rails gem to detect bottlenecks before your code goes live

Performances & exceptions monitoring for Ruby on Rails applications - BaseSecrete/rorvswild

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Ruby on Rails gem to detect bottlenecks before your code goes live launched in 2017; newer entries below may have overtaken it.

  1. 1

    Performances and errors monitoring for Ruby on Rails apps.

    2017 · rorvswild.com · its alternatives →

  2. 2

    Bring Rails server-side performance metrics 📈 to Chrome's Developer Tools via the Server Timing API. Production Safe™. - scoutapp/ruby_server_timing

    2018 · github.com · its alternatives →

  3. 3

    Monitor requests, jobs, errors, deploys, and servers. With Markdown & MCP server for your AI agents.

    2015 · rorvswild.com · its alternatives →

  4. 4

    Exception, uptime, and performance monitoring for Ruby.

    2014 · honeybadger.io · its alternatives →

  5. 5
  6. 6RA
  7. 7

    Hey HN. We’re Jay and Vadim from Highlight.io (https://highlight.io). We’re building an open source [1] monitoring platform for web applications. Today we’re excited to be sharing a performance tool we’ve been working on, which helps you inspect the latency of code execution from the client to the server. As engineers at past startups, we often had to debug slow queries, poor load times, inconsistent errors, etc... While tools like Jaegar [2] helped us inspect server-side performance, we had no way to tie user events to the traces we were inspecting. In other words, although we had…

    2024 · github.com · its alternatives →

  8. 8
    AppSignal▲387

    Error tracking & performance insights for Ruby apps

    2016 · appsignal.com · its alternatives →

  9. 9

    Edge stream anomaly detection for Ruby. Contribute to ankane/midas-ruby development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  10. 10

    Hey all, I've been working on this side project to get a Cypress.io-like experience, but for Ruby developers. It's plug-n-play with Capybara system tests, with the following features: - visualize assertions/commands as they happen - view all API requests, errors, and logs in the timeline - pause/continue on any step - rewind through history with a recorded video This is brand new, so looking for people to start trying it out and leave feedback.

    2024 · github.com · its alternatives →

  11. 11

    Performance profiling gem for Ruby on Rails developers

    2017 · github.com · its alternatives →

  12. 12II
  13. 13

    DEPRECATED StackImpact Python Profiler - Production-Grade Performance Profiler: CPU, memory allocations, blocking calls, exceptions, metrics, and more - stackimpact/stackimpact-python

    2017 · github.com · its alternatives →

  14. 14
    Scout APM▲122

    Developer-friendly app monitoring

    2019 · its alternatives →

  15. 15

    Visual debugger for Rails system tests

    2024 · github.com · its alternatives →

  16. 16

    Real-time usability monitoring for Rails apps

    2014 · informantapp.com · its alternatives →

  17. 17CR
  18. 18
    GoRails▲119

    Ruby on Rails screencasts for Web Developers

    2015 · gorails.com · its alternatives →

  19. 19
    OyenCov▲90

    Usage-weighted test coverage service for Rails apps

    2024 · oyencov.com · its alternatives →

  20. 20VT

    2014 · ankane.github.io · its alternatives →

  21. 21
  22. 22

    Tracer ammunition (tracers) are bullets or cannon caliber projectiles that are built with a small pyrotechnic charge in their base. Ignited by the burning powder, the pyrotechnic composition burns very brightly, making the projectile visible to... | Ninjas and Robots | Engineer, Designer, Founder |

    2013 · ninjasandrobots.com · its alternatives →

  23. 23

    I built a Ruby gem for memoization with TTL + LRU cache. It’s thread-safe, and has been helpful in my own apps. Would love to get some feedback: https://github.com/mishalzaman/memo_ttl

    2025 · github.com · its alternatives →

  24. 24

    Empower your team with ruby codebase audits and analytics

    2017 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →