Many people may not feel comfortable enough to be in a video. That’s why podcasts might be a perfect solution for them. A lot of people commuting to work every day cannot watch videos, and many of them listen to podcasts instead—the audience is huge.
Record your podcast.
It’s easy and can be done pretty much at any time.
Upload your podcast to Spotify, Apple Podcasts, SoundCloud, Stitcher, and maybe more.
Consider posting ads on Spotify and SoundCloud.
However, they are very expensive.