Lockedin is an open-source social accountability platform designed for builders, makers, and founders. It helps users stay consistent by tracking their daily progress streaks and allowing them to log small updates about what they've shipped, along with optional links. The platform also enables users to display their MRR or a simple trend, with privacy controls in place. Users can build their network by following other builders, makers, and founders on the platform. Lockedin offers a free 'Founders deal' which includes community access, support, and all features, along with a public profile for accountability and revenue tracking.