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 known for its user-friendly interface and extensive add-ons marketplace, making it ideal for developers looking for rapid deployment and scalability. In contrast, Fortrabbit offers a simpler pricing model and is particularly well-suited for PHP applications, but it has limitations in language support and documentation.