Ruby Error Monitoring with Raygun

Easily detect, diagnose and fix Ruby errors

Solving Ruby errors has never been so easy!

Detect, diagnose and destroy Ruby errors that are affecting your customers. With smart Ruby error monitoring software from Raygun, you can be alerted to issues affecting your users, the second they happen.

Ruby errors can tend to be noisy and throw in a lot of unuseful information. Raygun helps you cut through this noise and focus on the problems that are affecting the largest number of users of your application.

Raygun supports all major programming languages and platforms. Whatever your tech stack looks like, or whether you’re monitoring backend or frontend code, Raygun can ensure all issues are brought to your team’s attention. All errors are reported to your Raygun dashboard automatically along with full diagnostic details on how to solve them.

Getting started - It's quick and easy


Add code snippets

Add this line to your application's Gemfile:

gem 'raygun4ruby'

Then execute:


Include your API key

In Rails 3 and 4, run the following:

rails g raygun:install Your_API_Key

You can then test your Raygun integration by running:

rake raygun:test

Start Sending data!

You should see an "ItWorksException" appear in your Raygun dashboard.

require 'rubygems'
require 'raygun4ruby'

  # your code here
rescue Exception => e

Raygun will now start monitoring your application for errors and crashes.

Don’t rely on your users to report errors

14 day free trial - no credit card required!

Ruby Error Monitoring Features

Raygun gives you full stacktraces for each and every error occurrence, along with environment information, HTTP requests, raw data, browser, OS, affected users and more. All the details you need to rectify issues quickly and efficiently. Raygun stores every single error event (no data sampling) so you’ll always have the right information at hand when needing to see when, why and how an error occurred.

  • Rather than be bombarded with a flood of messages and error emails, Raygun silently monitors your applications in the background and offers smart alerts for you when need to take action. Notifications are fully customizable, but repeating error instance emails and team chat alerts are sent only when issues are recurring or getting worse, resulting in more signal, and less noise.
  • Raygun allows you to set inbound filters to remove the reporting of errors you don’t care about or cannot fix, meaning you’ll be able to see the problems that are highest priority and affecting the largest amount of users. Choose what you want to monitor with custom setup for dealing with private user details and sensitive information, you can do it all.

It takes minutes to set Raygun up - seriously

Simply add a short Ruby code snippet and deploy your application into production, that’s all you need to start monitoring your application for Ruby errors. Start fixing bugs within minutes!
More about Crash Reporting

Raygun also supports your backend

Don’t rely on your users to report errors

14 day free trial - no credit card required!

Supports all major web and mobile programming languages

View all languages

Integrates with the workflow tools you use everyday

View all integrations

Solve your Ruby errors with Raygun

Forget logs and support tickets. Find the answers you need with greater speed and accuracy.

Discover why 40,000+ developers love Raygun

14-day free trial - no credit card required