Zendesk is a service platform that builds software to empower organization and customer relationships.
Zendesk’s family of products helps organizations understand their customers, improve communication, and offer support where and when it’s needed most.
Amplitude provides product analytics to help companies understand user behavior. Product, marketing, and growth teams use Amplitude to discover and share insights about user engagement, retention, and revenue.
Kissmetrics is a person-based analytics package that makes it insanely easy to track events and funnels online helping you focus on the important bits of your online business.