a LN node in the cloud, where you manage the channels and liquidity, but you still have control of it and use it with NWC (you can even have multiple NWC accounts) - https://rizful.com/node_in_the_cloud
They have very good documentation page with multiple use cases. You can even have this Rizful node as a funding source with NWC for a LNbits or BTCpay server, where you can do more things, including your own LN address domain and multiple NWC accounts
Look into Rizful, if you still don't want to run your own LN node.
You have two options with Rizful:
They have very good documentation page with multiple use cases. You can even have this Rizful node as a funding source with NWC for a LNbits or BTCpay server, where you can do more things, including your own LN address domain and multiple NWC accounts