1. Deployment Method: Anvil and CapRover differ in their deployment methods. Anvil is a cloud platform that allows you to deploy web apps without worrying about servers or infrastructure. It provides a simple drag-and-drop interface for creating and deploying apps. On the other hand, CapRover is a self-hosted PaaS platform that you can install on your own infrastructure. It gives you control over your deployment environment and allows you to deploy apps on your own servers or cloud providers.

2. Containerization Technology: Another key difference between Anvil and CapRover is the containerization technology they use. Anvil relies on Docker to package and deploy applications. Docker containers provide a lightweight and isolated environment for running apps. CapRover, on the other hand, uses Docker as well as Kubernetes for containerization. Kubernetes is a container orchestration platform that allows you to manage and scale containers across multiple hosts.

3. Built-in Database Support: Anvil and CapRover also differ in their approach to database support. Anvil provides built-in support for a variety of databases, including PostgreSQL, MySQL, and SQLite. It simplifies the process of setting up and managing databases for your applications. CapRover, on the other hand, does not provide direct support for databases. Instead, it allows you to connect to external database services, such as Amazon RDS or Google Cloud SQL.

4. Scalability and Load Balancing: When it comes to scalability and load balancing, Anvil and CapRover offer different capabilities. Anvil provides automatic scaling and load balancing for your applications. It automatically handles high traffic and distributes it across multiple instances of your app. CapRover, on the other hand, does not have built-in support for automatic scaling and load balancing. However, you can manually scale your app by deploying it across multiple servers and using Kubernetes for load balancing.

5. Community and Support: Anvil and CapRover have varying levels of community and support. Anvil has a strong and active community with a dedicated support team. They provide extensive documentation, tutorials, and forums to help users get started and solve any issues they may encounter. CapRover, on the other hand, has a smaller community and support resources. While it still has documentation and a community forum, the level of support may be more limited compared to Anvil.

6. Pricing Model: Finally, Anvil and CapRover differ in their pricing models. Anvil offers both free and paid plans, with the paid plans providing additional features and resources. The pricing is based on the number of apps, users, and storage space you require. CapRover, on the other hand, is an open-source platform that is free to use. However, you will need to manage your own infrastructure and may incur costs for the servers or cloud providers you use.

In Summary, Anvil is a cloud platform with a drag-and-drop interface for deploying web apps, providing built-in database support, automatic scaling, and a strong community. CapRover, on the other hand, is a self-hosted PaaS platform that uses Docker and Kubernetes for containerization, allows connection to external databases, offers manual scaling, and is open-source with limited community support.