Notability vs. Spike

Notability is a versatile note taking app designed and built in San Francisco. Notability enhances productivity and streamlines workflows on iPad. It has a rich feature set, including the best-in-class handwriting engine, PDF annotation, document import, and audio recording. Whether you work in the field or in the board room, Notability gives you all the tools you need to mark up and review documents, take notes, share everything, and safely back up your documents to your cloud storage of choice. Notability is the most powerful, most intuitive note taking app on the market.

Spike is an AI-powered email and team communication platform that combines email, chat, meetings, and collaboration tools into a single, organized workspace. It is designed for professionals, small teams, and businesses that use email as their primary communication channel but want a faster, more streamlined way to manage daily interactions and tasks. By transforming traditional email into a chat-like format, Spike simplifies how users read and reply to messages.