Sofar Sounds is a global music community which brings people together for concert experiences in unique and interesting spaces. We're still a small engineering team, our TPD org is ~20 people with ~10 of those being engineers. We use Ruby on Rails, …

We are a growing profitable company focused on better, easier, online privacy. We make two products. DeleteMe is a service for removing private information from many data broker sites that list and sell consumers personal profile data. Blur is a pas…

Clay is a beautiful and private home for the people and relationships in your professional life. Connect your email, calendar, Twitter, and Linkedin, and Clay will bring in the people you know, remind you how you know them, and help you be more thou…

We are a growing profitable company focused on better, easier, online privacy. We make two products. Blur is a password manager foundation with privacy aliasing/tokenization built-in from the ground up to help people mask/control their PII credentia…

Remora (YC W21) builds a device that captures a semi-truck’s carbon emissions directly from the tailpipe. We sell the CO2 to end-users who can store it away for a long time. We split that revenue with our customers, so the device pays for itself in …

Clay is a beautiful and private home for the people and relationships in your professional life. Connect your email, calendar, Twitter, and Linkedin, and Clay will bring in the people you know, remind you how you know them, and help you be more thou…