CRM recommendations for general business/ REI/ Landlord/ Develope

[Will F.]

Hi does anyone recommend a general CRM that you use for your Real Estate investing.

I'm mainly  a developer/landlord/investor. 

I deal with a lot of brokers, vendors, contractors, wholesellers, other landlords, direct managers and I do some commercial real estate.  I don't really want a niche CRM that's specific for selling.  But something that's kind of an advanced rollodex and will bring organization to my real estate business.

I'm looking for ease of use and integration with Gmail, and other more common apps like Evernote, etc.

I don't have the time to learn Podio (I tried this for several months and could not figure it out nor do I have the time to)

I just want something that's farely simple, and has some sort of integration across desktop and iPhone iOS etc.