pusheco

This plugin is a free web push notification service for WordPress websites. 
It allows you to easily add web push notifications to any website. 
Pushe.co console is only available for Farsi language (English version will come soon).
Web push notifications are notifications that can be sent to a user via desktop web and mobile web. 
Web push notifications are delivered on a user’s desktop or mobile screen anytime they have their browser open.
To use this plugin, you should have an account in <a href="https://pushe.co" rel="nofollow ugc">pushe.co</a>‘s console in <a href="https://console.pushe.co" rel="nofollow ugc">console.pushe.co</a>
For more information you can check the <a href="https://docs.pushe.co/docs/wordpress/intro" rel="nofollow ugc">documentation</a>

Pushe Web Push Notification

Pushe.co's official web push notification plugin. Pushe.co console is only available for Farsi language (English version will come soon).

ZuestMedia

ZMPush is a ready to use complete Web Push Notifications marketing solution. With ZMPush you can re-engage your mobile and desktop website visitors in different ways at any time. No programming skills are required to manage the ZMPush web push app. Intelligent plug&play targeting options. Optimize your campaigns with integrated conversion tracking. Support for chrome, firefox, safari, opera and soon microsoft edge.
To use this plugin, a (free) <a href="https://zmpush.com/en/#pricing" rel="nofollow ugc">ZMPush account</a> is required . The ZMPush App ID is provided right after creating a web push app. After install, you can manage all settings and send web push notifications using the <a href="https://dashboard.zmpush.com/" rel="nofollow ugc">ZMPush Dashboard</a>.

ZMPush – Web Push Notifications

ZMPush lets you send Web Push Notifications to chrome, firefox and safari website visitors.

Pushe Web Push Notification vs ZMPush – Web Push Notifications