Pidoco has a focus on collaboration and provides plenty of features to make this easier to do. Pidoco is browser-based, making it easy to share designs with clients and colleagues. You have control over who can edit, and who can only view the design, and you can collaborate with others real-time.

Pidoco doesn't require any coding. It uses a drag and drop builder to create the prototypes and is beginner-friendly.

Large selection of pre-made UI elements and icons that's easily accessible via a search function.

All plans allow for adding an unlimited amount of user who can collaborate on projects in real-time. Projects have to be shared manually.

So simple to invite reviewers and collaborators and to collect feedback!

Assets can be placed in layers and displayed on several pages. Provides for easy updating of entire project in case of changes.

Direct simulation of prototypes possible by switching from editing to preview mode.

Offers an easy way to simulate common types of screen transition effects including for swipe interactions or adding delays. Also allows for sequential reactions.

Can upload images to expand the library.