Keeping track of your Rails apps so you don't have to.


What is RailsVersion?

RailsVersion is a service that keeps track of the current version of your Rails apps and alerts you when they fall out of date. Just install a tiny gem, add your API key, and we'll handle the rest.

Why use RailsVersion?

Rails has hit a rough patch (no pun intended) lately with several security breaches in a row. Even leaving one of your rails servers on a vulnerable version can compromise your entire company. RailsVersion automatically tracks your Rails apps and emails you when they're out of date.

It also gives you a convenient place to view all of your Rails apps' versions so you can quickly go through them and update them as necessary.

What does it cost?

It's free for the first five rails apps and only $5/month (yes, five dollars) for up to 1000. Think of 1000 rails apps protected for five bucks.

Sign up!

Use your GitHub account to sign up:


  • Simple, 2-step installation
  • Super lightweight gem
  • Emails you when an app is out of date
  • Up to 5 Rails apps for free