Also a big fan of EnvKey here. We used them for over a year but ended up moving to AWS parameter store as part of a wider migration. Ability to self-host could

Also a big fan of EnvKey here. We used them for over a year but ended up moving to AWS parameter store as part of a wider migration. Ability to self-host could have helped us stay on there longer, we just didn't want external dependencies in such a critical path. But otherwise, it served us well with zero hiccups.