I worked on a "Salesforce killer" that was actually meant to make Salesforce stronger by fixing its biggest known problem: that sales people hate using it. Our goal was to let sales people send text messages, which we would then use NLP to interpret correctly, and then add to salesforce. A sales person might sell a million bottles of shampoo to Hilton Hotels, then she might get in her car and drive home, on the way home she could talk to her phone, using voice-to-text to create the text message that would go to us. We would then use NLP to convert that text to appropriate objects and actions in Salesforce. The idea is that no sales person would ever again have to log into to Salesforce.
Of course, the leadership of the startup was a complete disaster, and the startup ended as a disaster, so we were never able to fulfill the potential of that vision, but I do think the future must involve NLP technology that allows sales people to talk to CRMs.
For anyone interested, I wrote a fairly popular book about this misadventure, How To Destroy A Tech Startup In Three Easy Steps:
https://www.amazon.com/Destroy-Tech-Startup-Three-Steps-eboo...