Infrastructure as a Service (IaaS) — Cloud-based virtual servers, storage, and networking (e.g., AWS EC2, Microsoft Azure, Google Cloud Compute).
Platform as a Service (PaaS) — Cloud platforms for building, testing, and deploying applications (e.g., Google App Engine, Azure App Service, Heroku).
Software as a Service (SaaS) — Cloud-hosted software applications accessed via web (e.g., Microsoft 365, Google Workspace, Salesforce).
Function as a Service (FaaS) / Serverless — Cloud-based execution of code functions without server management (e.g., AWS Lambda, Azure Functions).
Storage as a Service (STaaS) — Cloud-hosted storage solutions (e.g., Amazon S3, Azure Blob Storage, Google Cloud Storage).
Backup as a Service (BaaS) — Cloud-based backup and recovery solutions (e.g., Veeam Cloud Connect, Backblaze, Acronis).