Knock

knock.app

Knock is a flexible and reliable notifications infrastructure designed for developers, enabling them to engage users and manage notification preferences through a unified API. The platform is built to scale, allowing teams to ship product notifications quickly and efficiently, while providing powerful tools for complex notification use cases. With a focus on security and compliance, Knock is SOC2 Type 2 certified and supports enterprise-level needs, making it suitable for both small developers and large organizations. The company aims to improve user communication by reducing spammy notifications and enhancing user engagement through thoughtful design and robust features.