Maybe I'm missing something (because everyone's saying that and votes don't suggest anyone agrees with me) but having not looked at AirTable before... it also looks just like Notion?
I'm not linked to any of them, Notion's just the one I've used (not really any more), but all seem the same basic idea.
(Depending how you use Notion I suppose - you could just write paragraphs of notes and never see it as a database type thing, I didn't use it for notes like that.)
https://notion.so