Heroku is a cloud Platform-as-a-Service (PaaS) supporting several programming languages that is used as a web application deployment model. Developed by Salesforce
License: Freemium
Heroku is an easy-to-use platform ideal for small to medium applications, offering rapid deployment and a user-friendly interface. In contrast, Microsoft Azure is a comprehensive cloud service that provides extensive scalability, support for enterprise applications, and advanced features, making it better suited for larger, more complex projects.