InVision
The inVision is a prototyping, collaboration, and prototyping tool that enables you to create interactive mockups and prototypes quickly and easily. It supports the entire design process, including brainstorming, designing, testing, collaborating, and delivering.
When you have completed adding all the pages and elements to your prototype, you can share it with your team or clients for feedback. Mockups can be discussed within the app by leaving comments corresponding to the point you are discussing on the screen. It makes presenting your designs a breeze and is much more effective than sending out PDFs or screenshots.
You can integrate inVision with many other tools like Jira, Asana, Google Docs, Zoom, etc.
Founded in 2011 and cofounded by Clark Valberg, InVision is headquartered in New York.