FreeCAD is open source and has parametric capabilities. Personally I find it unusably buggy, but apparently there are lots who don't - ymmv.

SolveSpace is open source and has parametric capabilities. It's much more limited in scope (e.g. you can't do filets) but good enough for my purposes.

I've not explored the commercial options beyond TinkerCAD, and that's not parametric. Super easy to bodge something together though :)