It was at the beginning all 6. Now Breez SDK and Greenlight I think can be configured only through env file, not on the UI anymore.

Are all 6 still there with v1.15.0?

https://blog.getalby.com/the-6-different-lightning-backends-for-alby-hub/

(I'm pushing albyhub package onto one bundle node shop B)

tlindi

Thank you sir for suggestion, we will try to describe difference between various backends. Also happy to accept open-source contributions in this regard!