The best alternatives to PlayTube are Audius, Kiwi Music Player, and Onix Music Player. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of PlayTube?
Haggle — A CTA buyers want to click, when they aren't ready to demo
StreamScout is a search engine for music streaming services. You can search any song, artist or album and get instant results. You don't need to sign up to any service first to search for your favorite music.