The fastest way to ship mobile notifications
Use our SDKs, APIs, and embeddable UIs to create cross-channel notification experiences for mobile apps. Ship to iOS and Android without building components or infrastructure in-house.
APIs and components to ship an in-app feed
Use our in-app notifications APIs and pre-built components to create delightful notification experiences inside of your app. Ship in-app inboxes, feeds, and toasts without managing any infrastructure or writing any code.
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Remove the schlep work of building push notifications
Knock’s SDKs are built to feel natural for each ecosystem. With methods that turn complexity into convenience, Knock handles everything from authentication and token registration to action handling and engagement tracking.
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Complete mobile SDKs for iOS and Android
Use our Swift, Kotlin, Flutter, and React Native SDKs to quickly build an in-app feed and send Push notifications. Fully flexible and extensible to build whatever you need with no backend to manage.
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Make complex, cross-channel notifications simple
Use our workflow engine to perform common notification actions like branching, batching multiple notifications, sending based on user-device state, fetching data from external services, and more.
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Create your notification workflows
Use our powerful workflow builder to create cross-channel notification workflows with advanced features such as batching, wait to send, and if-then behavior.
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Connect your providers
Integrate with out-of-app channels such as email, push, SMS, and Slack, and power in-app channels via our in-app notifications API and pre-built components.
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Trigger your notifications
Use our SDKs to trigger your notification workflows from your backend code. Our advanced workflow engine routes your message to the right channel with the correct user preferences applied.
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