I think you could use https://sonobus.net/ for this purpose. It is based on AOO and has a very nice and easy-to-use UI. You could run the SonoBus plugin in your DAW and your clients could listen with the standalone. Just like AOO, SonoBus supports both Opus and raw PCM. Opus at 128 kbps/channel is pretty much transparent. With PCM you might run into packet loss issues.
(AOO has an option for resending lost packets which can be used to create very stable PCM streams. However, I'm not sure if SonoBus actually supports this option...)
That being said, Listeto looks very neat and the pricing seems reasonable. Is there a particular reason why you want to move away?
(AOO has an option for resending lost packets which can be used to create very stable PCM streams. However, I'm not sure if SonoBus actually supports this option...)
That being said, Listeto looks very neat and the pricing seems reasonable. Is there a particular reason why you want to move away?