We've tried most of the systems you've mentioned, as well as the ones that more directly compare to Flipper Force, that are industry specific.In my opinion, Flipper Force has more to offer, with less of the things you don't need.

You need to have sources (agents, wholesalers, GCs) that bring you opportunity that they have mined and they are bringing it to you cause they know you buy.To the vendors of the industry: Agents, Wholesalers, GCs, PMs, what have you...you are nothing until you buy something, until then you are window shopping. 

There are many out-of-the-box solutions available for many industries.

Quote from @Dylan Harris: Hello All,First post on here, I am just getting started in the RE industry - specifically foreclosures.

Look James, to put this another way, Short-Term Rental industry destroys you're entire argument!

(high five) I work from home in the Tech industry as a software Product Manager. 

The real estate industry has changed a lot in the last 5 years and many real estate brokerages are going down the same path as commercial brokerages.

"Industrial chic."

@Constance Kang well you discovered how many of the most expensive REI instructors work in this industry.

The best way to leverage 80k in this industry is based off of your skill set.Are you handy?