What do people use to track leads/cold e-mail? any good notion templates?
The new HubSpot app is pretty slick. It can be a pricy CRM, but it's best-in-class for a reason.
Honestly this really simple one has been really nice and easy to work with. Not a bunch of stuff to manage and its really no-frills. I use this for my freelancing.
https://www.hedrick.io/resource/os
For our agency, we use the OpSys from The Futur.
Its far more complex and has a lot of advanced stuff in it - way overkill for freelancing but its very good.
https://thefutur.com/course/operating-system