A: Hey Bill, thanks for your question.

Yes, they're comparable products. Microthemer was the first visual CSS editor for WordPress and is still very actively maintained by me, the developer and founder. CSS Hero has better name recognition and is more popular among complete beginners. Microthemer on the other hand is more popular among novice and experienced developers.

In terms of features, Microthemer has the following main advantages:

- AI assistant (currently in beta)
- CSS grid & flexbox support
- Folders for organising styles
- Shapes and masks
- Precise placement of styles on certain pages (rather than just one large global stylesheet)
- The (automatic) ability to load CSS asynchronously, so only critical "above fold" CSS affects the page speed.
- Uninstall, but keep the style changes

I hope that helps. Please let me know if you have any further questions.

Cheers,
Sebastian