AWS Lambda vs Heroku

AWS Lambda is a serverless compute service that runs code in response to events without provisioning or managing servers. It supports multiple runtimes including Node.js, Python, Java, Go, and .NET, with automatic scaling from zero to thousands of concurrent executions.

Heroku is a cloud-platforms tool that platform-as-a-service that abstracts infrastructure management with git-based deployments and a managed add-on ecosystem. It offers a paid pricing model.