Airborn vs Quip: What are the differences?
Developers describe Airborn as "Private Google Docs Alternative". Work together on documents with your teammates or classmates. Even when you share a document, we (the makers of Airborn OS) still can't read your documents. You can even set a password on your document for extra protection. On the other hand, Quip is detailed as "Messaging and documents. Combined in one place, on any device". Edit and discuss in one place. Quip combines documents with messages so you can work faster, on the web or on the go.
Airborn and Quip can be primarily classified as "Document Collaboration" tools.
Airborn is an open source tool with 133 GitHub stars and 4 GitHub forks. Here's a link to Airborn's open source repository on GitHub.