We build custom websites on some of the worlds biggest website design platforms. Wix was one of the first website design platforms that made it easier for business owners to edit a basic website design. Due to its ease of use we build a lot of websites on Wix for different clients.
Not surprisingly Wix gets a bad wrap from the web development community because someone that is fairly tech savvy could build a website on their own. Unfortunately for most business owners, it takes a lot of time to do so and to really do it right, it takes some additional experience which Wix does not mention.
We have numerous client websites that outperform custom-built websites and WordPress sites. Some of those client sites were built nearly 10 years ago and still outperform competitor sites due to how we build them.