Tesseract Health is a well-funded start-up organization under the 4Catalyzer family of successful health-tech start-ups. Our work is focused around reinventing medical devices to leverage the health information in the human eye and championing a new…

Perry Street Software is Jack’d and SCRUFF. We are two of the world’s largest gay, bi, trans and queer social dating apps on iOS and Android. Our brands reach more than 20 million members worldwide so members can connect, meet and express themselves…

Perry Street Software is one of the largest LGBTQ+ dating companies in the world, and ships Jack’d and SCRUFF. Our brands reach more than 20 million members worldwide so members can connect, meet and express themselves on a platform that prioritizes…

Perry Street Software publishes Jack’d and SCRUFF -- two of the world’s largest gay, bi, trans and queer social dating apps on iOS and Android. Our brands reach more than 20 million members worldwide so members can connect, meet and express themselv…