Knock vs. MoEngage

Knock is infrastructure for sending product and customer messaging. Ship cross-channel product notifications and lifecycle messaging that drives engagement, growth, and retention. Knock has everything you need to power notifications for your product, including: - A powerful workflow engine to automate and manage your entire cross-channel motion, from in-product messaging to email and push notifications. - Branded, in-product messaging components, including embeddable inboxes, feeds, and lifecycle messages. - Broadcasts make it easy to send effective, one-time messages to custom audiences.

MoEngage is an Agentic customer engagement platform trusted by 1,350+ global brands, including Coca-Cola, Flipkart, Starbucks, Citibank, Domino’s, T-Mobile, and OYO. We power personalized experiences for 2 billion users monthly, tracking over 1 trillion data points and delivering 100B+ messages per month. Founded in 2014 to solve repetitive customer engagement challenges, the platform has evolved into a full-stack solution that unifies data, AI, and engagement across 16+ channels. At the core of our platform is Merlin AI - a purpose-built Agentic AI for marketing teams.