When comparing Pidoco vs GRAVIT, the Slant community recommends GRAVIT for most people. In the question“What are the best high-fidelity website design tools?” GRAVIT is ranked 2nd while Pidoco is ranked 14th. The most important reason people chose GRAVIT is:
Gravit has a free version, but there is paid version with more features.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy to use
Pidoco has a simple, intuitive drag&drop interface. Context menus and context-sensitive toolbars make editing super quick.
Pro Lots of dynamic UI elements and icons
Pidoco offers a large library of 400+ interactive interface elements as well as an extensive set of icons as building blocks.
Pro Easily share and collect reviews
So simple to invite reviewers and collaborators and to collect feedback!
Pro Includes custom templates that speed up prototyping
Can use a variety of options to save time and avoid duplicate work, e.g. layers, custom elements, scroll frame references. Global layers and reusable custom templates speed up prototyping.
Pro Screem transitions/animations
Offers an easy way to simulate common types of screen transition effects including for swipe interactions or adding delays. Also allows for sequential reactions.
Pro Live preview
Direct simulation of prototypes possible by switching from editing to preview mode.
Pro Screen map
A screenmap lets you easily link individual prototype pages. This is also great for uploading screenshots and linking them via action hotspots.
Pro Mobile prototypes
It's possible to simulate the prototypes directly on mobile devices - in the browser or with an handy app.
Pro Entire project can be easily updated with layers
Assets can be placed in layers and displayed on several pages. Provides for easy updating of entire project in case of changes.
Pro Free
Gravit has a free version, but there is paid version with more features.
Pro Multi platform
Works on Windows, Mac and Linux.
Pro Actively developed
Pro Easy to export all assets
Gravit has a built in exporter to PDF, JPG, PNG and SVG.
Pro Clean and helpful UI
The panels in Gravit adjust to contain the information needed based on the type of element selected, preventing the clutter that Photoshop often experiences.
Pro Easy to design multiple pages
The ability to assign layers to specific pages, and view single or multiple pages at once makes it easy to design an entire website without getting lost in thousands of layers. Easy to view multiple pages at one time.
Pro Symbols and libraries
With Gravit you can re-use the same design for buttons, inputs, etc, in multiple places, with changes synced every where the element is used. It's also possible to set text to a shared style to sync text changes throughout the app.
Pro Able to open Sketch files
The ability to open Sketch files makes it easier for Linux/Windows users to collaborate with people who use Sketch, which is macOS specific.
Cons
Con Web-based
Not a local application, so you can't use it without being online.
Con Paid version
Expensive paid version that has many features you can find in free or cheaper applications.
Con This does not appear to be a Web-design tool
Gravit appears to be a vector-art tool, and nothing more. Their homepage doesn't even mention Web design as far as I can see.
Con Changing rapidly
The fast rate of growth/change for Gravit can be a pro in that in means plenty of new features.
However, it also makes the product fairly unpredictable.
For example: In the past year, Gravit was open sourced, then closed sourced again.