Autoscale your
Rails app on Heroku

Because you have better things to do than managing dynos.

Try Rails Autoscale for free
I needed to save on dyno hours at slow times of day/week, but handle the busier times without doing anything manually. Rails Autoscale has given me this peace of mind.
– Björn Forsberg

Sleep well, without stress

Never worry about slow-downs or traffic spikes again. Stop guessing about the "right" number of dynos for your app. Let Rails Autoscale do the dirty work so you can focus on building, not managing.

Rails Autoscale has allowed us to reduce our dyno usage for our primary application down to less than half of what we were using before, which is amazing (and allows us to not have to upgrade our Heroku plan). Thanks for making this, it really is a great little service.
– Mark Urich

Cut your Heroku bill in half

Most apps are overscaled so they can handle peak traffic. Rails Autoscale easily pays for itself by scaling down your app during quieter periods, Some apps earn back half of what they were previously paying for Heroku. Try it and be amazed at how many dynos you don't need.

If I was the king of the world, I would make it illegal to horizontally scale based on execution time. Scale based on queue depths, people!
– Nate Berkopec, author of The Complete Guide to Rails Performance

A smarter way to autoscale

Rails Autoscale is the only autoscaler based on request queue time, not total response time. Some endpoints naturally take longer than others, and that shouldn't trigger scaling. Rails Autoscale watches for real capacity issues to scale your app reliably and consistently.

Rails Autoscale saved me big time yesterday!! I'm new to this and I'm learning on the fly, but you made it very easy.
– Sam Wood

Impossibly simple

Rails Autoscale embraces the 80/20 rule and provides sensible defaults that work for 80% of apps. No sweat if you're in the remaining 20%. Just a few tweaks is all it takes to get your app scaling smoothly.

I've used most of them. Adam's is the best. I highly recommend it.
Andrew Culver, creator of Bullet Train

A partner to support you

I'm Adam, the solo founder of Rails Autoscale and a Rails developer like you. I personally answer every support request, and it makes my day to help developers run their Heroku apps with confidence.

Got a question? Send me an email!

You’ve built a fantastic product which my team at Neos love, it’s really nice to find something that solves what appears to be a hard problem in a simple way. In the last month we’ve already made hundreds of dollars of savings from being able to cleanly scale down during quiet periods.
– Jon Wood

Pricing that makes sense

The more dynos you use, the more money you save by autoscaling. Rails Autoscale is priced accordingly. All plans get all the features. The only difference is number of dynos supported.

1-3 dynos $9
1-9 dynos $39
1-29 dynos $99
1-99 dynos $279

All plans include a free 7-day trial.

Start your trial now

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