Launch HN: Eduflow (YC S17) – Async Social Learning

David here, CEO and co-founder of Eduflow ( https://www.eduflow.com ). Eduflow is a learning management system that lets you build and run learning experiences where participants can interact, participate actively and can do so asynchronously. Learning needs to be active to be effective. For example, the best way to learn to code is to write a lot of code. Online learning still struggles with this. Mostly you get a playlist of videos to consume and a quiz at the end, or you’re required to participate in live video calls. Our product lets you build active and social learning experiences that work async. We went through YC in 2017 with Peergrade ( https://www.peergrade.io ), a tool for online peer reviews. We got to a decent size, but ran into challenges. When we landed a deal with a company or a university, we would be a small part of the experience. We’d only get used a few times a year, and only a portion of instructors would be using peer reviews. Peer reviews wer