Kustomer

We chose Kustomer because of the excellent engine and API at the core of the product. Kustomer has built a truly dynamic rules engine (and language) for automating service and response patterns, identifying trends, and improving engagement. This enabled a much smaller team to help a larger audience than normal.

Configuring the rules engine does take someone with an engineering mindset. It really is a programming language — like regex for Customer Service workflows. The upshot is that the Kustomer team loves you when you use it yourself, and provide top-notch support for those that do. I got into a great relationship with the crew there.

I would avoid using any other CS SaaS, having now used Kustomer.