Knock is flexible, reliable notifications infrastructure that's built to scale with you. Use their APIs to engage users, power cross-channel workflows, and manage notification preferences. Their purpose is to help software communicate with its users. That starts with giving product and engineering teams the tools they need to send thoughtful notifications to their customers.
"Knock provided a quick and easy path for Teikametrics to meaningfully engage with our customers with minimal development effort. The Knock platform allows for easy setup of new notifications and the ability to trigger notifications based on our data and existing service patterns."




Read Knock Reviews, Testimonials & Customer References from 13 real Knock customers.
Browse Knock Case Studies, Customer Success Stories, & Customer References from 13 businesses that use Knock.