Any reviews on https://hypefury.com/ ?

There’s also Zlappo and Publer. I think both are cheaper than HF. If you are looking to sell Gumroad courses on autopilot, then HF is best else you can use others.

Nah, the objective is not gumroad. Build audience building in general.

According to Arvid Kahl, Hypefury is quite good. https://twitter.com/search?q=hypefury%20(from%3Aarvidkahl)&src=typed_query