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Knock

Notification infrastructure for developers
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What is Knock?

Knock is a notifications-as-a-service platform. Send notifications to multiple channels such as in-app, email, push, SMS, Slack and more with a single API call. Preferences and intelligent routing are handled for you.
Knock is a tool in the Mobile Push Messaging category of a tech stack.

Who uses Knock?

Companies

Developers

Knock Integrations

Python, Node.js, React, Slack, and Ruby are some of the popular tools that integrate with Knock. Here's a list of all 17 tools that integrate with Knock.

Knock's Features

  • Ship product notifications in hours
  • All the channels, for now, and later
  • Pay-as-you-go
  • Built for scale and resiliency
  • A real-time notification inbox, out-of-the-box

Knock Alternatives & Comparisons

What are some alternatives to Knock?
Amazon SNS
Amazon Simple Notification Service makes it simple and cost-effective to push to mobile devices such as iPhone, iPad, Android, Kindle Fire, and internet connected smart devices, as well as pushing to other distributed services. Besides pushing cloud notifications directly to mobile devices, SNS can also deliver notifications by SMS text message or email, to Simple Queue Service (SQS) queues, or to any HTTP endpoint.
OneSignal
OneSignal is a high volume push notification service for websites and mobile applications. OneSignal supports all major native and mobile platforms by providing dedicated SDKs for each platform, a RESTful server API, and a dashboard.
OneSignal
OneSignal is a high volume push notification service for websites and mobile applications. OneSignal supports all major native and mobile platforms by providing dedicated SDKs for each platform, a RESTful server API, and a dashboard.
Firebase Cloud Messaging
It is a cross-platform messaging solution that lets you reliably deliver messages at no cost. You can notify a client app that new email or other data is available to sync. You can send notification messages to drive user re-engagement and retention. For use cases such as instant messaging, a message can transfer a payload of up to 4KB to a client app.
Google Cloud Messaging
Google Cloud Messaging (GCM) is a free service that enables developers to send messages between servers and client apps. This includes downstream messages from servers to client apps, and upstream messages from client apps to servers.
See all alternatives
Related Comparisons
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Knock's Followers
6 developers follow Knock to keep up with related blogs and decisions.