PushEngage is the best web push notification plugin for WordPress. It allows you to send targeted messages and announcements to your website visitors using the browser push notification technology.
We use push notifications alongside our email newsletter to increase our customer engagement and website traffic.
Push notifications are consistently a top 5 traffic source for Beginners.
PushEngage comes with all the powerful features like drip campaigns, a/b testing, dynamic user segmentation, opt-in reminders, powerful analytics, goal tracking, and more.
For eCommerce websites, it can automatically trigger cart abandonment notifications, price drop alerts, inventory alert notifications, and more.
For bloggers & publishers, it can automatically send out new blog post notifications to all of your subscribers.
PushEngage works seamlessly on all website builder platforms including WordPress, Shopify, Bigcommerce, and more.
They have a PushEngage WordPress plugin that makes it easy to enable web push notifications on your website.
The best part about PushEngage is that they DO NOT sell your data unlike every other provider in that space.
Alternative: OneSignal is another popular alternative, but they sell your data on free plans.