As YC has gone remote in the last year, our small-but-mighty software team has been busy building the OS that runs all of YC. In the last six months alone, we've rewritten our entire Demo Day experience (to connect founders with potential investors)…

At Slab, we are on a mission to make the workplace a source of learning and purpose. Our product is a knowledge base, reimagined to be powerful enough for engineers and remain intuitive enough for the entire company. The founding team has previously…

Sharecare specializes in the ML layer on top of the healthcare data.

AngelList is fundamentally altering how startups raise money by replacing early-stage venture capital practices with modern technology. To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Ke…

Human-level AI, if it's possible, is going to be the most important thing that ever happens. We think computer hardware is the best way to influence how and when we get there. We're a startup working on optical computers which can scale to the level…

FullStory helps companies "Perfect their Digital Experience." We provide privacy-focused session replay and analytics and integrate with other tools such as CRM, ticketing systems, and error trackers. Our customers' engineers love using FullStory be…