Head-to-head · October 2026
All in One SEO vs Publishio
All in One SEO comes out ahead, winning 5 of 6 head-to-head checks against Publishio.
All in One SEO
All in One SEO is the original WordPress SEO plugin, founded in 2007 and trusted by over 3 million website…
Publishio
Publishio is AI publishing that follows your design system. Connect ChatGPT, Claude, or any Model Context…
| Metric | All in One SEO | Publishio |
|---|---|---|
| Active installs | 2M+ | 10+ |
| Downloads (30 days) | 2.3M | 394 |
| Download trend | +17.2% | +251.8% |
| Rating | 4.7/5 | — |
| Reviews | 5,218 | 0 |
| Health score | 97/100 | 66/100 |
| Last updated | 17 hours ago | 3 weeks ago |
| Tested up to | WP 7.1.3 | WP 7.1.3 |
| Support resolved | 93% | — |
| Requires PHP | 7.4+ | 8.2+ |
| First released | Mar 2007 | Jun 2026 |
Daily downloads, last 90 days
All in One SEOPublishio
Choose All in One SEO if…
You care most about active installs, downloads (30 days) and reviews.
- One of the most-used plugins on the web — 2M+ active sites
- Loved by users — 4.7/5 from 5,218 reviews
- Actively developed — last update 17 hours ago
- Tested with the latest WordPress (7.1)
- Responsive support — 93% of recent threads resolved
Choose Publishio if…
You care most about download trend.
- Actively developed — last update 3 weeks ago
- Tested with the latest WordPress (7.1)
- Small user base (10+ active installs)
- Very few reviews so far
- Needs PHP 8.2 or newer
Both compete in: AI
FAQ
All in One SEO vs Publishio: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 8, 2026
Which is better, All in One SEO or Publishio?
All in One SEO comes out ahead, winning 5 of 6 head-to-head checks against Publishio. Choose All in One SEO if you care most about active installs, downloads (30 days) and reviews. Choose Publishio if you care most about download trend.
Is All in One SEO more popular than Publishio?
All in One SEO is the more popular of the two with 2M+ active installs, compared with 10+ for Publishio.
Can I use All in One SEO and Publishio together?
Both plugins cover AI, 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 All in One SEO and Publishio free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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