Thunkable was founded on a simple mission to enable anyone to build their own awesome apps. We believe that by doing so, we can grow and diversify the community of technology creators who will lead the economy of the future.

Aclima works on the most challenging problems with measuring air quality. Aclima delivers hyperlocal air quality data and insights, at block-by-block resolution. We combine leading-edge sensor technology, climate science, enterprise software and mac…

Top Hat helps professors make every lecture count by transforming mobile devices into powerful engagement tools, inside and outside the classroom. Recently, Top Hat has been building out interactive textbooks and creating a way for professors to col…

We're a software team of 20 people within a biotech company of over 400 developing novel scientific products. These technologies give scientists new methods of unraveling complex systems like cancer and immunology. No biological experience is requir…

Broadway Lab is a consulting firm that specializes in building software for early stage companies & enterprises. We're looking for engineers familiar with the following technologies: SPAs (React, Angular, View.js), React Native, Native iOS + Android…

Scribd is a reading subscription that gives you access to the best books, audiobooks, magazines, and more. Our mission is to change how the world reads. This week we hit 1M paying subscribers! We are one of the oldest YC startups, operating one of t…