Dragon Dictate 5 on Mojave
I utilize Dragon Dictate exclusively on my MacBook pro and holding out to upgrade to Mojave for this reason (using HighSierra). However, regarding a different program to utilize please take a look at Talon. It actually uses features of Dragon to execute its voice commands. It is my understanding that it will work with Mojave.
https://talonvoice.com/
5/21/21 - update, for those following this thread; I did update to Mojave and fortunately Dragon continues to work with my OS.