Courier
Manage multichannel notifications and customer journeys.
Knock
Build customer messaging around product events.
Knock
DISCOVERED ON EARLYCOVEWhat is Knock?
Knock provides customer engagement infrastructure for product, marketing and transactional communication. It is relevant when application events need to produce coordinated messages while respecting user preferences. Evaluate one real journey from event through delivery and check how changes can be reviewed by the team. The main adoption question is whether messaging logic becomes easier to manage as channels and customer segments grow.
Made for
Product and engineering teams building event-driven customer communication.
What you can do
Cross-channel messagingNotification workflowsPreference controls
Good to know
Review channel provider costs, data access and plan limits. Consent, unsubscribe behavior and preference management still need deliberate configuration.
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