Beanbag, Inc. is the company behind Review Board, a powerful web-based code review tool designed to help developers and teams collaborate more effectively on code changes. Review Board supports a wide variety of version control systems, including Git, SVN, and Mercurial, and it offers features such as inline commenting, visual diff tools, and integration with other development tools to streamline the code review process. The platform is tailored to improve code quality and facilitate effective feedback among team members.