Originally Posted by mvnsnd

I have used Rouvy in the past and the worst part for me was when it changed slope, it took way to much power before actually settling to what it should be. Hopefully they have addressed that. But the videos were good.
Another one I've used is Velo Reality Generally good video, good courses and connects to smart trainers. No ability to do workouts that I recall though. And I think its a solo developer, so don't count on much support.
Road Grand Tours is another Zwift competitor and looks like they have been integrated into the Wahoo X world.