Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Iteration X - Iteration X allows teams to annotate and edit any live website or web app directly in Chrome.
Sketch - Professional digital design for Mac.
Wized - Design your web application in Webflow, build it with Wized
Invision - Prototyping and collaboration for design teams
Duckly - Collaborate on any page with a Figma-like experience