Heroku is a cloud Platform as a Service (PaaS) that enables developers to build, run, and scale their applications. It abstracts away much of the underlying infrastructure management, allowing developers to focus on writing code and delivering features.

The platform supports a wide range of programming languages and databases, making it a versatile choice for various types of applications. Heroku simplifies the deployment process, offering a streamlined workflow that integrates with popular version control systems like Git.

By providing a managed environment, Heroku handles tasks such as server provisioning, maintenance, and scaling, which can significantly reduce operational overhead. This allows businesses and developers to iterate faster and bring their ideas to market more efficiently.