AppSignal

Monitoring for Ruby developers

All the metrics and alerts you need to keep your app running smooth. Explore our powerful features and integrations with your favorite tools.

Intro

AppSignal works great with Ruby on Rails, Sinatra, Grape & Rack and supports all popular background processors.

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No credit card needed

Gain new insights into your app’s performance. You’ll love what we can do with your data.

AppSignal catches all of your app’s exceptions and performance issues and notifies your team in your collaboration tool of choice. Check out our built-in integrations!

Monitor

Catch errors

Catch every exception in your app, without exception. Dive deep into errors and smash the bugs that plague your app.

Monitor performance

Know when your app is slow and why it’s lagging. Spot trends with easy-to-use graphs and inspect details of slow requests.

Compare deploys

Compare the performance, error rate, in-production duration and more of deploys. See who deployed when and which commit introduced an error.

Track background jobs

Track errors, performance issues and queue times for Resque, Sidekiq and Delayed Job. No additional configuration necessary!

Lots of integrations

Use AppSignal to collaborate with your team using the tools you like best.

Own your data

All of your data is available through the AppSignal API. You own it.

See all features & integrations

Get exceptional support on your own terms

Tweet, email or Skype

Reach us whichever way you like best: Mention us on Twitter, send us an email or talk to us over Slack, Skype or Screenhero.

Talk with our engineers

Our engineers take care of all AppSignal tech support — fast! Send us your most difficult tech questions and test our response times.

Get help getting started

Every development stack is different. If yours has an issue running AppSignal, we’ll sort that out promptly.

Guide AppSignal direction

We have a vision for the future and you help us shape it. Let us know what you need so together we can build better software.

Test our support: email an engineer

Affordable request-based pricing. Unlimited apps and servers.

  • Unlimited apps, environments, servers, teams and users.
  • Exceeding plan limits? No automatic upgrades (we’ll talk instead).
  • Pay monthly without long running contracts.
  • Pay annually and get a discount of over 10 percent.
  • Side project? Get our developer plan.
  • Enterprise? Custom deals negotiable.

Learn more about our pricing