How to package software for many distributions in their native package format?

What solutions out there can package software in the native package format? I only found fpm (effing package management) and OBS (Open Build Service) so far.

Edit history:

• 2023-11-02: Change title from "How to package software for many distributions?" to "How to package software for many distributions in their native package format?"
• 2023-11-02: Highlight the word native.