Software as a service (SaaS)
An application managed and run by the service provider.
Platform as a service (PaaS)
Used by developers for testing and developing application
Infrastructure as a service (IaaS)
Provides the network, computing power and data storage for building an IT solutions.
At a major level
- Amazon Web Services (AWS)
- Google Cloud Platform (GCP)
- Microsoft Azure
At a mid level
- IBM Cloud
- Oracle Cloud
- OpenStack
At a minor level
- Linode
- Digital Ocean
- Vultr