Excalidraw+

Excalidraw+ is the hosted, paid edition of the open-source Excalidraw collaborative whiteboard, run by Excalidraw s.r.o., founded in 2020 and based in Brno, Czech Republic. The drawing canvas keeps the project's hand-drawn aesthetic and end-to-end encryption while adding unlimited scenes and folders, secure cloud storage, access management, sharing with edit/view rights, read-only links and embeds, voice hangouts and screensharing, presentations, comments, team management and extended AI capabilities. Work can be exported to PPTX or PDF. Pricing is $6 per user/month billed yearly or $7 monthly, with a 14-day free trial.