Now, I can't fully compare to Linktree, but what I'm seeing is great!

I can add any links, social links, embed videos, spotify, soundcloud and so on - that means people don't even have to leave the biolinky page if they don't want to but still get to know me!
G4 and tiktok tracking, analytics - that's really cool!

And sure there's much I'm forgetting.

Also, because it's still quite new, it's easier to have your company or just first or last name as your link, which makes it even easier for people who have to type to find you (if they remember the "biolinky.co" part of course).

The only downside is that there is no branding option with fonts and background colours - only themes to choose from. But then, I may be asking too much - or too early! :).