Catch errors before
your users do

Resolve errors in minutes, and
deploy with confidence

Error logging, monitoring, and debugging

Loved by developers, trusted by enterprises

There's a better way to debug production issues

capture errors

Instrument your code once

Install our SDK to handle uncaught exceptions, report errors, and log messages in all your applications and services

monitor errors

Monitor errors in real-time

As errors occur, watch them on a live feed and get instant alerts via email, Slack, PagerDuty, VictorOps, and more

fix errors

Debug errors in record time

Use detailed error data and contextual metadata from Rollbar to understand, reproduce, and fix errors quickly

Learn more about features →

For developers, by developers

Lightweight, agentless error monitoring for front-end, back-end, and mobile

ruby logoruby
nodejs logonodejs
php logophp
dotnet logodotnet
python logopython
android logoandroid
javascript logojavascript
ios logoios
java logojava

Add this line to your application's Gemfile:

Configure and test

It's that easy! Supports Rails, Sinatra, Rack, queues like Sidekiq, can inject JavaScript tracking, and more! Check out the docs for more info.

If my Mean Time To Discovery is based on a customer support ticket, I’ve failed. Rollbar allows us to be ahead of our customers and fix issues before they know something is wrong.

Tyler WellsDirector of Engineering