Head-to-head · October 2026
WebSub (FKA. PubSubHubbub) vs RSS King Pro
WebSub (FKA. PubSubHubbub) comes out ahead, winning 6 of 7 head-to-head checks against RSS King Pro.
WebSub (FKA. PubSubHubbub)
This plugin implements the WebSub protocol (formerly known as PubSubHubbub) for WordPress. It enables…
RSS King Pro
— Stay up-to-date with the latest by following @kingproplugins on Twitter, KingProPlugins on Facebook or King…
| Metric | WebSub (FKA. PubSubHubbub) | RSS King Pro |
|---|---|---|
| Active installs | 100K+ | 10+ |
| Downloads (30 days) | 7.2K | 44 |
| Download trend | -2.4% | +69.2% |
| Rating | 5/5 | 5/5 |
| Reviews | 6 | 2 |
| Health score | 83/100 | 30/100 |
| Last updated | 2 months ago | 12 years ago |
| Tested up to | WP 7.1.3 | WP 3.9.40 |
| Support resolved | — | — |
| Requires PHP | 7.4+ | Any |
| First released | May 2009 | Sep 2013 |
Daily downloads, last 90 days
WebSub (FKA. PubSubHubb…RSS King Pro
Choose WebSub (FKA. PubSubHubbub) if…
You care most about active installs, downloads (30 days) and reviews.
- Proven at scale on 100K+ active sites
- Tested with the latest WordPress (7.1)
Choose RSS King Pro if…
You care most about download trend.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 12 years
- Only tested up to WordPress 3.9 (latest is 7.1)
Both compete in: feed
FAQ
WebSub (FKA. PubSubHubbub) vs RSS King Pro: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
Which is better, WebSub (FKA. PubSubHubbub) or RSS King Pro?
WebSub (FKA. PubSubHubbub) comes out ahead, winning 6 of 7 head-to-head checks against RSS King Pro. Choose WebSub (FKA. PubSubHubbub) if you care most about active installs, downloads (30 days) and reviews. Choose RSS King Pro if you care most about download trend.
Is WebSub (FKA. PubSubHubbub) more popular than RSS King Pro?
WebSub (FKA. PubSubHubbub) is the more popular of the two with 100K+ active installs, compared with 10+ for RSS King Pro.
Can I use WebSub (FKA. PubSubHubbub) and RSS King Pro together?
Both plugins cover feed, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are WebSub (FKA. PubSubHubbub) and RSS King Pro free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
Powered by PageForge
Want thousands of pages that rank like these? Build them in an afternoon.
This directory runs on the same engine as PageForge. Turn any spreadsheet, CSV or API into thousands of fast, SEO-ready WordPress pages — with schema, internal links and AI-written copy baked in.
- CSV, Google Sheets & API data sources
- AI content, schema & internal links per page
- Works with Elementor, Gutenberg, Yoast & Rank Math
- Free on WordPress.org — no credit card
