The feature set of the two are quite different, also the way how they are used. Here is an overview of what Pinegrow can do, including full support for Bootstrap, Foundation, plain HTML, CSS with live SASS editing, WordPress theme export and more:
Great work! I've been looking for a tool to help jumpstart my designs before moving to code, especially for grids. Adobe XD is fun to work with, but it's a bit far removed from the code for day-to-day.
Questions:
Do you plan to add support for additional CSS and JS frameworks (e.g. Bulma, Vue, etc.)?
I noticed Atom is supported for real-time updates; is VS Code support planned?
It's hard to see what exactly Setka does, but from what I can see, the main differences are that Pinegrow is a desktop app that works with your local projects and that Pinegrow is a more low-level HTML & CSS editor, that let's you do whatever you want with HTML and CSS, but with the help with visual tools.
I guess it's all comes down to what one likes to grow:
pines or grapes
proprietary or open source
(all pun intended)