The Serverless Framework is a well-established leader in serverless tools, offering a comprehensive feature that supports multiple cloud vendors, including AWS Lambda, and has a growing plugin ecosystem. It provides cost efficiency, automatic scaling, no server management overhead, event-driven architecture, fast deployment, automatic high availability, microservices architecture, resource efficiency, easy integration with other services, reduced development time, and more. For Python developers, the Serverless Framework is a great starting point, but may require some additional setup due to its Node.js implementation. The framework abstracts away much of the complexity of serverless computing, making it easier for developers to focus on writing code and less on managing infrastructure. With the Serverless Framework, developers can create serverless functions in Python that are triggered by events, such as HTTP requests or schedule-based triggers, and return JSON serializable output. The framework also provides support for web APIs, allowing developers to create RESTful APIs with ease.