Using a podcast host isn’t an absolute must—you’re free to host your podcast on your own website yourself. However, if you have many listeners, then you may need to get an expensive web hosting plan so that your website doesn’t crash when people try to tune in.
Podcast hosting platforms do such heavy lifting for you, ensuring that your episodes play butter-smooth. Not only that, such platforms also come with features for growing and monetizing your podcast. So all in all, we definitely recommend using a podcast hosting platform.