I'm copying something I wrote on another thread. I hope it helps you here.
I have been botting on Spotify for several years now. I've had success with these distributors. I've also had accounts blocked/taken down by these same distributors. Don't put all your eggs in the same basket!!!
Distrokid.com - They are the biggest. I have many accounts with them. The recent takedown wave in January only hit 2 of my accounts. I probably wouldn't create any new accounts there for a while to make sure they have moved on to bigger fish. And make sure they pay me my royalties on my accounts with tracks taken down. UPDATE: They are not paying me for tracks that were taken down. I'm avoiding Distrokid moving forward.
Soundrop.com - These guys take a 15% cut of your royalties. Their support is awful. So if you don't know what you are doing, your release may never go live. Once you have a release live, they are pretty hands off. Royalties are always paid on time. My blocked accounts were not paid any royalties.
Traxx.space - This is a smaller distributor. They keep 10% of your royalties. They have a pretty strict anti fraud policy but I haven't had any issues with getting paid. I had several accounts worth of songs get removed from Spotify but never a peep out of the anti fraud team. Royalties still were paid.
Onerpm.com - This place takes a 15% cut. Their quality control seems to be a little stricter than others. Any really bad stuff will likely get flagged before going live. I've had one of my accounts blocked here and I didn't get paid my royalties. But another blocked account did pay me my royalties. I'm not sure why.
I'll gladly share as much as I can here since I can't PM yet. Or you can PM me.