Vellum

Vellum is a platform for developing online ebooks with ease.

Vellum is an app to help authors craft ebooks created by 180g. Vellum allows authors to publish ebooks on Apple’s iBookstore, Amazon Kindle and Nook devices, enabling live previews and fine-tuning. 180g was founded by Brad Andalman and Brad West in 2012. Prior to founding 180g, they worked for a combined thirty years at Pixar Animation Studios where they helped to create Pixar’s feature films and develop its next-generation animation software.