Proto.io can be more complicated than some of those tools because it gives us a lot of features in the same product. Some of those tools are better for wireframing. Still, for prototyping, my choice is Proto.io because its prototyping workflow, even if it can be a little …
In the end, we decided not to continue using Proto.io and instead use tools we were already using.
For just presenting workflows to stakeholders, InVision worked almost as well (not as robust in interactions, but when you want to focus on the steps, that's better anyway).
Proto.io is definitely the premier mockup and wireframe application. Lucidchart shares some of the capability but can be a bit clunky. Proto.io is interactive and smooth and helps you to see exactly how your UI will look and behave before the development stage. Additionally, …
Proto.io is web-based for one, which is a plus - Adobe XD is a desktop application. Adobe XD has some great features, especially for a free product, but from what I experienced Proto.io had way more tools and customization for creating interactive prototypes. Adobe XD is good …
Proto.io is the perfect solution for UX/UI designers that need to create and share interactive prototypes. Proto excels at the interactive part. There are so many different ways to make elements change or interact, whether you're viewing the prototype on a computer (mouse clicks) or on a phone (screen touches). We could build and prototype our entire mobile app on here if we wanted to because Proto.io has the customization that we need to make the app look and feel like ours. If you're looking for a software to create wireframes and static mockups, Proto.io is probably overkill for you.
Proto.io is definitely the premier mockup and wireframe application. Lucidchart shares some of the capability but can be a bit clunky. Proto.io is interactive and smooth and helps you to see exactly how your UI will look and behave before the development stage. Additionally, it's library of native components is robust.