Knock

Knock is a company founded in 2015 headquartered in the United States. Its most recent tracked round is Series-c-plus. Brouky records 5 investors associated with the company.

Knock provides customer engagement and notification infrastructure that lets teams send and orchestrate multichannel messages (email, SMS, push, chat, in-app), build workflows and templates, and integrate real-time product and warehouse data. It offers developer-focused SDKs, a CLI, observability, and AI-powered tools for content personalization and messaging automation.