Thankbot - Drive more business with handwritten notes
Notebook.ai - A smart notebook that grows and collaborates with you
Felt for iPhone - Handwritten cards for the modern world
Kanka.io - Kanka.
Handwrytten - Handwritten notes straight from your device. Huge selection of cards or design your own. Handwriting service integrates with 1000's of apps.
Snipo.io - AI Flashcards & Take video notes into Notion in click