Other than being focused on their niche, what do each of these platforms have in common? They each have an effective, robust API or Advanced Programming Interface. An API allows a platform to communicate with other platforms. If each of your platforms can communicate with each other, you essentially have one big platform.
Your sales team uses Follow-up-Boss. Your marketing team has Ylopo, and your transaction management staff uses Brokermint. Each are highly effective platforms that work together to produce optimal performance. Now you're armed with technology that allows you to blow your competition out of the water!