Ruby Application Monitoring

Complete & customizable monitoring for Ruby.

We monitor your favourite Ruby (on Rails) frameworks:


A REST-like API framework for Ruby

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A document-oriented NoSQL database

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Ruby on Rails

Popular web-application framework

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Simple, efficient background processing

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All-in-one Ruby APM

Monitoring can be so much simpler.

When the bits hit the fan, developers need clear and focused insights. AppSignal combines 6 powerful monitoring features into one powerful APM — all in an easy to use interface.Bonus: All features are included in all plans.

"Man, AppSignal is an absolute godsend. Just fixed 2 errors in production, 2 minutes after they happened."

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Stefan Dorresteijn@StefanJD

The trusted APM for thousands of development teams

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AppSignal monitoring helps WeTransfer to monitor 20B requests a month.

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5-Minute APM

Installation without
the frustration.

AppSignal is built for ease of use. The installation is effortless and we'll set most things up automatically. You'll be monitoring exceptions and performance in no-time.

# Add to .gemfile
source ""
gem "appsignal"

# Ruby on Rails installation
bundle exec appsignal install YOUR_PUSH_API_KEY

Lightweight agent

AppSignal's monitoring agent is built with Rust. It's lightweight, stable and already runs in thousands of applications.

Dev-to-dev support

If you need us, we’re there for you. We’re committed to making AppSignal monitoring great for you and your team.

GDPR Compatible

Got customers in the EU? Our data processing is GDPR compliant.

99.999% Uptime

If there’s one thing you need to trust, it’s your APM. We're ready to help you monitor, at every scale.


Insights for days: Our Ruby Blog

AppSignal’s Ruby package was built from the ground up with performance, ease of use and the ecosystem in mind.

Your next incident could use AppSignal.

  • All plans include all features
  • Starts at $19 / €15 a month
  • 30-day free trial – no CC needed
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