In my opinion, the best marketplace is your own self hosted lander. You can do one lander for all domains. To do this, you can find hosting with sitebuilder feature. I personally use wix.com. My cost is $9 per month and I have total control.
Total control gives me confidence. Lack of control gives me worry.
Even if you believe the propaganda that marketplaces sell more, I would rather make less money and feel confident throughout, than make more money and worry all the time.