You can tell this article was written by someone who has looked for the same information for himself at one time. He tells us the features of the product and then what’s good and bad with them. Having checked them out myself I chose Groover, SubmitHub and Musosoup. Groover is a bit junior and submithub is irritating to use. Musosoup sound Euro-centric, but I get played in Greece and Spain and the UK so that works.
This post was updated June 2023.
Source: The Top 6 Music Submission Sites in 2023 | Two Story Melody