
“Customer.io is one of the more recent entrants, but its rapid expansion makes them a company to watch”
We FitnessVolt use Customer.io. It is my view we appreciate Customer.io most for its adaptability. This tool will allow you to get exactly what you want. Customer.io is not perfect out of the box, but if you're prepared to invest some developer effort, you can tailor your experience. The user interface and customer support of this program are other noteworthy qualities. Customer.io, unlike previous solutions, is designed to send emails based on events, not just pageviews.
