Do I need a CRM(Podio) in the beginning stages?

[Benjamin Blackburn]

Hello everyone,

I have a quick question.  I have sent my first yellow letter campaign out a few days ago and have gotten a few calls from tire kickers.  I'm wondering if I should get a CRM set up or just simply track my results from a spreadsheet for now?

Thank you very much

P.s. Looking at Podio, it seem a bit overwhelming... Maybe because I've been looking at my simple little excel spreadsheet a lot.