How much do you spend monthly for business systems?

I have been researching systems for a Website, CRM, Phone Numbers, Direct Mail, Automation ect to start doing some traditional and online marketing for Off Market deals and was curious how much others spend typically on systems alone for running their business.

Anyone mind sharing what their monthly averages are for the systems that they use?

Systems that I have been looking at are: LeadPropeller, Investor Carrot, REIPro, Phone.com, LiveComm, Podio, Zapier, Automate.IO, InvestorFuse.

Features between all of these systems seem to overlap in places and lack in others, but nothing has everything and the monthly costs of the base systems combos such as LeadPropeller, REIPro, Phone.com, Automate.IO seem pricy.

I have thought about going the budget route and using square space to create a basic site on my own but feel like it would ultimately lack in the back end and SEO capabilities.

If anyone has suggestions for a baseline setup that works well and doesn't break the bank, that would be great as well.

Jeff V