Kubernetes ("K8s") is an open-source system for automating deployment, scaling and management. Developed by Google Inc
License: Open Source
Heroku is a platform-as-a-service (PaaS) that simplifies application deployment with a user-friendly interface and built-in services, making it ideal for rapid development. Kubernetes, on the other hand, is a container orchestration platform that offers high-level control over deployment and scaling of containerized applications, making it suitable for complex microservices architectures.