Knock is described as 'Is customer engagement infrastructure for product-led growth. Activate your data, ship cross-channel messaging, and accelerate growth by managing your product, marketing, and transactional messaging with Knock' and is an app in the social & communications category. There are more than 25 alternatives to Knock for a variety of platforms, including Web-based, SaaS, Windows, Android and Mac apps. The best Knock alternative is Novu, which is both free and Open Source. Other great apps like Knock are VWO Engage, SuprSend, Notifico and Pubnub.
Novu provides a unified API that makes it simple to send notifications through multiple channels, including In-App, Push, Email, SMS, and Chat. With Novu, you can create custom workflows and define conditions for each channel, ensuring that your notifications are delivered in...
Push notification service that offers scheduling by time, date, and location, segmentation by interests, and custom images for personalization. Compatible with HTTP and HTTPS, integrates via Google Tag Manager, and supports web push and Facebook Messenger.
Notifico is a self-hosted, open-source notification server that delivers real-time notifications to various clients via email, SMS, messengers and other means of communication.
Pushtorm.net is a push notification service that allows you to both collect your own base of subscribers and send them an unlimited number of notifications.
The OpenPush project aims to create a free and open source self-hosted replacement for Android Push Notifications usually sent through Google's proprietary Firebase Cloud Messaging platform.
OneSignal is a free and multi-platform mobile push notification service designed for Websites and mobile applications.
PushMaze is a self-hosted mobile and web browser push notifications service. It lets you send push notifications 100x cheaper via firebase cloud messaging.
With CleverPush, website owners can send push notifications to their subscribers even if they are not on the page.
WebEngage is a multi-channel marketing automation platform which automates communication across users' life-cycle. It lets businesses connect with users via - Web Messages, In-App Messages, Push Notifications, Emails & Text Messages.
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