Install in minutes.
Forget about scaling.
Powerful autoscaling lets you spend more time on dev, less time managing ops.
# 1. Install your Judoscale adapter(s)bundle add judoscale-railsbundle add judoscale-sidekiq# 2. Push it live!git commit -am "Judoscale!" && git push
Scale background jobs
Web dynos are only half of your app. Autoscale your worker dynos to ensure job queues don't grow out of control.
Request queue time
Response time varies depending on the endpoint. Request queue time is a better metric for more reliable autoscaling.
You need your autoscaler to respond as fast as possible. Catch slowdowns before they become a problem.
Scale by multiple dynos to minimize disruption. Tweak your autoscaling behavior using our intuitive interface.
Need even more control? Judoscale will adapt to the ebb and flow of your traffic, on a schedule you define.
Any dyno type
Judoscale will autoscale Heroku's standard, performance, private, and shield dynos.
Built for your language and framework
We tightly integrate with web frameworks and job queues to provide the most powerful and reliable autoscaler available.
Trusted by 600+ dev teams
We’ve been autoscaling Heroku apps since 2016. We’ve got your back.
Take it for a spin
The free plan is the best way to get started. It includes all features and only limits the number of autoscales each month.Try Judoscale for free
Frequently asked questions
Check out our docs for a whole lot more. If you still can’t find what you’re looking for, send us an email!
What languages and frameworks does Judoscale support?
We support several web frameworks and job backends for Ruby, Python, and NodeJS. See the full list here.
What data can Judoscale access for my app?
Our adapters only collect queue-related metrics for requests and job queues along with version info for the frameworks you have installed.
What happened to Rails Autoscale?
Judoscale is the new brand identify for Rails Autoscale. The Rails Autoscale Heroku add-on is still available, but behind the curtain it’s all Judoscale.
Does Judoscale work in Heroku Private Spaces?
Yes! Judoscale works for all Heroku dynos and in all Heroku environments. Note that request and job metrics will be sent to Judoscale over the public internet.
Does Judoscale work on any platforms beyond Heroku?
Not yet, but we’re working on it! Let us know what platform you’re interested in.
Can we have a call to see if Judoscale makes sense for my app?
We’d love to chat with you! Use this link to book a call with us.