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1-10 employees Brooklyn, United States
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Knock is a scalable notifications infrastructure platform offering APIs to manage, deliver, and track cross-channel product notifications while respecting users' preferences. It empowers developers with tools to send emails, in-app messages, SMS, and Slack notifications without dealing with complex backend logic. Knock provides out-of-the-box components for a real-time notification inbox, facilitates enterprise-scale with access controls and security compliance (SOC2, GDPR, HIPAA), and offers a predictable, pay-as-you-go pricing model. Testimonies highlight its ease of use, developer-friendly documentation, and capacity to quickly integrate notifications, saving valuable engineering time and focusing on product core features.