All services listed there cost at least $60 per month however.
Edit: and to give some personal feedback on the podcast, I just listened to the episode linked here in the post. Personally I think audio quality is much more important than transcriptions, and I think the audio quality could be improved here.
In case you consider it in the future this could be a good place to start: https://www.spencergreenberg.com/2022/01/podcast-transcription-services-comparison/
All services listed there cost at least $60 per month however.
Edit: and to give some personal feedback on the podcast, I just listened to the episode linked here in the post. Personally I think audio quality is much more important than transcriptions, and I think the audio quality could be improved here.