DigitalOcean is ideal for users who need straightforward hosting solutions with a focus on virtual private servers, databases, and Kubernetes. Although it lacks the extensive service catalog of AWS, it provides everything needed for small to medium-scale applications at an affordable rate.
Heroku is a platform-as-a-service (PaaS) provider that simplifies application deployment by abstracting away the complexity of managing servers. Its key strength is in enabling developers to focus on building applications without needing to handle infrastructure concerns such as server configuration or scaling. Heroku is especially useful for web applications that are written in languages like Ruby, Node.js, Python, and PHP.