Primal just uses Strike, but it was one of the few things I actually liked about Primal. I could use it for receipt, not sending without using Primal. They do make zapping shit easy. Will look at CoinOS. Thanks!
Discussion
Strike is their provider but it’s their own service. FWIW Miljan hinted today that they may be adding NWC which would allow you to connect your primal wallet to other apps for sending.
And CoinOS also has NWC so you can connect it to other apps