MongoDB Stitch vs PythonAnywhere: What are the differences?
What is MongoDB Stitch? Backend as a Service for web and mobile applications. MongoDB Stitch lets developers focus on building applications rather than on managing data manipulation code, service integration, or backend infrastructure. Stitch lets you focus on building the app users want, not on writing boilerplate backend logic.
What is PythonAnywhere? Micro PaaS for Python web apps. Develop and host Python from your browser. It's somewhat unique. A small PaaS that supports web apps (Python only) as well as scheduled jobs with shell access. It is an expensive way to tinker and run several small apps.
MongoDB Stitch and PythonAnywhere belong to "Platform as a Service" category of the tech stack.