The best alternatives to Treblekey are Brain.fm, Moody Music, and Annie Music. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Treblekey?
AssemblyAI— Speech-to-Text API with superhuman accuracy
Annie Music enables you share your favorite songs from all streaming platforms, within one link. Now your friends can enjoy your favorite songs without tons of google search to find the link. Just share with annie and voila!
A website that plays instrumental music for you. If you struggle with finding a peaceful environment, this website is made for you, just plug your headphone and hit the play button.