Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Hexcord - Create presentations that you can livestream to YouTube
Excalideck - An app for authoring slide decks that look hand-drawn.
Wunderpresentation - Create presentation slides from text via Notion & Co
Angle - Angle lets you quickly create app presentations using our massive library of 5000+ mockups in Figma, Sketch and XD.
The Slide Bureau - Create presentations from iPad, and control from any device.