Gplugin!

Heroku is a cloud application platform for Ruby, Rails, Node.js, Java, Python, Scala and Clojure web apps. Everything you need to build, run, and scale:

Google App Engine is a free* platform for developing and hosting web applications in Google-managed data centers. App Engine offers fast development and deployment; simple administration, with no need to worry about hardware, patches or backups; and effortless scalability.

Akamai® is the leading provider of cloud services for delivering, optimizing and securing online content and business applications.

Google Cloud platform enables you to build and host web apps on the same systems that power Google applications. App Engine offers fast development and deployment; simple administration, with no need to worry about the underlying infrastructure and systems, patches or backups, and 99.95% SLA for business users; and effortless scalability from hundreds to millions of users.

Cloud 66 specializes in DevOps-as-a-Service, enabling developers to build, deploy and manage any application, on any server, via the cloud provider of choice. Offering the convenience of PaaS, with the flexibility of using your own servers, we make DevOps easy with a single, integrated toolkit.

NOTE: Not to be confused with Google Public DNS. Google Cloud DNS is for DNS Zone Hosting.

Rackspace US, Inc. (NYSE: RAX) is an IT hosting company based in San Antonio, Texas. The company also has offices in Australia, the United Kingdom and The Netherlands[2] and data centers operating in Texas, Illinois, Virginia, the United Kingdom, and Hong Kong in late 2008. The company's email and apps division operates in Blacksburg, VA.

Last.Backend is a cloud platform based on bare-metal servers around the world with fastest SSD disks. Last.Backend enables developers to focus on writing great cloud-based applications without having to worry about managing the underlying infrastructure.

Simple PaaS for Java, Node, .Net, Ruby, PHP, MySQL, Mongo, PostgreSQL, and more. Freedom to move between IaaS at will with the easiest pricing in the cloud.

V2 Cloud lets you rent virtual desktops online in minutes.

In the blink of an eye deploy, update and scale your apps and their data in the cloud. Forget about system administration, focus on your app development.

A Joyent Cloud provided free development sandbox for users of Node.js. Use the only field-proven, carrier-grade cloud infrastructure platform.

Approachable PaaS solution based on Dokku - Docker powered software.

Home of the Free VPS.