This looks pretty awesome. I'm a marketing consultant and I use so many of these tools. The next time I get stuck with something I'll probably use you.
I hear you on Zapier! I was in the same boat initially. I actually built the initial prototype for Sixty using Zapier and Google Sheets. Then built it on Bubble.is until we got Andrew (our technical co-founder) on the team. Wished I had experts on both of them the entire time.