Slidebean - Presentations that design themselves
Whimsical Wireframes - Lightning fast wireframing with real-time collaboration.
BaseTemplates - The easiest way to build your pitchdeck and raise money
Invision - Prototyping and collaboration for design teams
Slides - Slides is a place for creating, presenting and sharing presentations. The Slides editor is available right in your browser. Unlike traditional presentation software, like PowerPoint, there's no need to download anything.
Easometric Figma Plugin - With Easometric it's really easy to create isometric layers.