SaaS Like Bearblog.dev?

I found out about bearblog.dev a few months back and really like the minimalistic and caring design. Herman Martinus, the creator, really puts a lot of thought and effort into building a platform people will love.

What are some other SaaS products/platforms that are like Bearblog? I feel like Bearblog premium users are incredibly loyal and care a lot about the platform they are paying for.