They will get your podcast to a wide variety of podcast platforms, more than many hosts. But they are a very vitriolic and antagonistic company. I missed a payment because I had the dd on a card I wasn't using any more and they immediately emailed threatening to delete my podcast. No, can you change your details, let's get this resolved, immediately hostile. If you want to leave as I eventually decided to do the leaving process is difficult or you delete your podcast. I would recommend beginners maybe start elsewhere to decide if podcasting is for you. I had 33 episodes under my belt. In the end I found that the content of my podcast didn't suit a podcast format and that the 14 hours it takes to produce each episode and the monthly cost wasn't worth it.
