Mist.io is an open platform for managing heterogeneous infrastructures.
Add the API keys of the clouds you want to manage & monitor. All your machines will be available under a unified interface.
Create, reboot or destroy virtual machines. View their metadata, tag and search them. Assign keys, run and schedule scripts through the web.
Enable monitoring, alerting & automation. You'll know right away if anything goes wrong. You can address issues from anywhere, using your phone or tablet.