AutoScalr provides a machine learning powered engine as a service to make the decisions about scaling your AWS cloud application in the most cost-effective manner. AutoScalr requires no code changes to your application and can be setup in minutes. You specify a few simple parameters, such as maximum percentage of capacity to allow in Spot, and we do the rest.
When necessary, AutoScalr will issue scaling commands on your behalf, selecting the most appropriate spot market (instance type and availability zone) and/or spot block, on-demand or reserved instances, based on multiple factors. All automatically.
The end result is you save money. A lot of money. Typically between 50-75% of your current cost of running a load balanced autoscaled application on AWS, while maintaining and often increasing the performance and availability of your application because we can run more instances at a lower price point.