WebSub, formerly known as PubSubHubbub, is a protocol that enables real-time notifications for content updates on the web. The WebSub plugin for WordPress integrates this protocol, allowing your blog to notify subscribers instantly when new content is published. This functionality is widely adopted and utilized by services like Google Alerts, ensuring that your content reaches subscribers promptly.

By implementing WebSub, your WordPress site can send real-time notifications to subscribers, enhancing user engagement and ensuring timely content distribution. The plugin supports multi-user installations, multiple hubs, and all feed formats used by WordPress, including ATOM and RSS2. It also supports the latest specifications of both PubSubHubbub and WebSub, ensuring compatibility with current web standards.

Features

Real-Time Notifications: Sends instant alerts to subscribers when new content is published.
Multi-User Support: Compatible with WordPress multi-user installations.
Multiple Hub Support: Allows configuration of multiple hubs for content distribution.
Comprehensive Feed Format Support: Supports all feed formats used by WordPress, including ATOM and RSS2.
Latest Specifications Compliance: Adheres to the latest PubSubHubbub and WebSub specifications.
Hub Declaration: Automatically adds <link rel="hub" ...> declarations to your template header and Atom feed.

Offers

Free Plugin: Available for download and use at no cost.

Pricing

Pay-As-You-Go: Not applicable; the plugin is free to use.
Lifetime Price: Not applicable; the plugin is free to use.
Free Plan: Yes, the plugin is free.
Monthly Price: Not applicable; the plugin is free.
Yearly Price: Not applicable; the plugin is free.
Enterprise Price: Not applicable; the plugin is free.
Starting Price Value: Free.
Min Price/Year: Free.
Max Price/Year: Free.
Money-Back Guarantee: Not applicable; the plugin is free.

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Support

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Reviews URL: WebSub (FKA. PubSubHubbub) Reviews
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