Little Bets, accessed through https://cleavr.io, is a web hosting and deployment platform that specializes in helping developers streamline and automate the deployment process for their web applications. It focuses on providing an efficient infrastructure setup tailored for different web technologies, offering features such as server management, automatic deployment from version control systems, SSL certificate provisioning, and application monitoring. The platform aims to enhance productivity for developers by simplifying complex deployment workflows and reducing the time and effort needed to manage web hosting.