Amazon Web Services Lambda is described as 'AWS Lambda is a compute service that runs your code in response to events and automatically manages the underlying compute resources for you' and is an website in the Development category. There are more than 10 alternatives to Amazon Web Services Lambda, not only websites but also apps for a variety of platforms, including Linux, Windows, Mac and SaaS. The best alternative is Heroku, which is free. Other great sites and apps similar to Amazon Web Services Lambda are Google App Engine (Freemium), PythonAnywhere (Freemium), Last.Backend (Free, Open Source) and Rackspace (Paid).
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: Dynos: Run virtually any language at any scale. Database: Enterprise-grade Postgres as a service.
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.
PythonAnywhere is a Python development and hosting environment that displays in your web browser and runs on cloud servers. The servers are already set up with everything you need: hundreds of useful Python packages and web frameworks are supported out of the box.
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 and data centers operating in Texas, Illinois, Virginia, the United Kingdom, and Hong Kong in late 2008.