Instrument any application

Install our Ruby SDK in minutes and see the errors your users are experiencing.

require 'rollbar'
Rollbar.configure do |config|
   config.access_token = "POST_SERVER_ITEM_ACCESS_TOKEN" 

Rollbar.debug("Running Script")



Discover Ruby errors in real-time

Add the Rollbar-gem to your Ruby projects to automatically monitor, capture and report Ruby errors in your applications.

Similar Ruby errors are automatically grouped using Rollbar’s fingerprinting technology to reduce noise, and all errors include detailed data to help you assess impact and assign priority.

Ruby error monitoring

Get Error Context Fast

Our tool automatically collects all the data you need to monitor, replicate and debug a Ruby error, presented in ways optimized for debugging speed.

Rollbar-gem is the SDK for Ruby apps and includes support for apps using Rails, Sinatra, Rack, plain Ruby, and other frameworks.

Get stack traces, request parameters, local variables, affected users and IP addresses, browsers and OSes, deployed code versions, and more.

Ruby error tracking

Monitor and Debug Faster

RQL (Rollbar Query Language) allows you to perform data analysis and build custom reports on your Ruby error data, using a familiar SQL-like language.

You can use RQL to get answers to very specific questions, e.g. “How many users are getting by 404 errors right now, grouped by referring URLs?”

RQL is also accessible via API.

Log and debug Ruby errors faster with Telemetry

Works with your stack

Rollbar supports all popular languages and frameworks:

Fits into your workflow

Integrations with tools you're already using.

Tutorials on Ruby

Rollbar provides what you need to monitor, deploy and debug your Ruby app ready for production.

See What Customers Have to Say

Read about what our customers have to say about our Ruby error tracking software on

My new best server side friend

“It instantly reports all the exceptions that occurs in my Ruby server apps. I like it is by default awesome, but as well let’s you log and custom report anything you like by the use of an API”

Gaston M

Software Engineer

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It just works

“The JS & Ruby reporters are great. The UI groups the errors efficiently.”


Software Engineer

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Great error tracking tool!

“They have various modules for Ruby and NodeJS which makes setup a breeze. The user interface makes it easy to know what’s happening as well as organizing these error traces”

Daniel A


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Fantastic Tool for Crash Reporting

“I have enjoyed how easy Rollbar is to set up with Ruby and Ruby on Rails. Their libraries made it painless to set up and already started reporting errors. I didn’t know half of the errors.”


Software Engineer

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Error monitoring done right

“We’re using Ruby on Rails, integration was a breeze, started receiving error messages in less than 5 minutes. The interface is easy to use, live feed works great showing errors as they come up, resolving issues and tracking deploys flows works perfectly.

Alex T

Software Engineer

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Section bridge

Explore More Frameworks

Get Ruby exception & crash reports in real-time. Available in all popular languages and frameworks.

More Platforms

"Rollbar allows us to go from alerting to impact analysis and resolution in a matter of minutes. Without it we would be flying blind."

Error Monitoring

Start continuously improving your code today.

Get Started Shape