This seems interesting. I also saw Caddy 2 which seems to have a lot of functions (with handling certs as one) and it's good to have something that's complementary with other software.

Also nice write-up on the 'source available' licensing rationale.

I've been following Caddy and what they're doing makes sense.

Certera aims to fill a gap in centralizing and managing LE certs and allowing those certs to be used in more places and scenarios.