Signal is making private communication simple. As an Open Source project supported by grants and donations, Signal can put users first. There are no ads, no affiliate marketers, no creepy tracking. Just open technology for a fast, simple, and secure…

TalkJS lets developers build the perfect custom chat feature in hours instead of months. We power communication in online marketplaces, community sites, trading platforms and so on. We're product driven and we care tremendously about quality: We're …

Remind is building a communications platform for education, to help every student succeed. We are a mission-driven startup with lots of passion, lots of integrity, and lots of users — nearly 30 million MAU! As a team of about 30 engineers serving th…

Co-Star is bringing astrology into the 21st century with a social, personalized experience that helps people reflect and connect in real, meaningful ways. We recently raised $5m from the people behind companies like Glossier, Rent the Runway, eBay, …

TalkJS lets developers build the perfect custom chat feature in hours instead of months. We're product driven and we power communication inside online marketplaces, community sites, trading platforms and so on. We care tremendously about quality: We…

Signal is making private communication simple. As an Open Source project supported by grants and donations, Signal can put users first. There are no ads, no affiliate marketers, no creepy tracking. Just open technology for a fast, simple, and secure…