SimpleX SMP Server: Copy and paste smp://eRHLP_J89cUfv1P3NFCkY8upeWXzkr-3IJUHIZ98P_E=@smp1.djunaedi.net,okxtbh5zcfr4hn3tzssghtwn7ffoazsprti4mdfxwu2z6wav6ck2lfyd.onion into “Your servers” in the SimpleX Chat app.
I am working on bringing more of my self hosted services publically such that this list will grow much longer as time goes on.