With Koobby that dream is possible. Koobby is an online platform with around 400 fitness professionals which helps the users to find the right coaches.
This website was launched recently but has already 15 modalities: CrossFit, TRX, Pilates, Running, Functional Training, Flexibility, Yoga, Hypertrophy, Corrective Training, among others.
The URL of the platform is https://koobby.com