Head-to-head · October 2026
Osom Author Pro vs ISBN Book Search
Osom Author Pro comes out ahead, winning 7 of 7 head-to-head checks against ISBN Book Search.
Osom Author Pro
The Osom Author Pro plugin creates a library which allows you to add books to any WordPress theme.
ISBN Book Search
ISBN is the acronym for International Standard Book Number. This 10 or 13-digit number identifies a specific…
| Metric | Osom Author Pro | ISBN Book Search |
|---|---|---|
| Active installs | 1K+ | 10+ |
| Downloads (30 days) | 349 | 75 |
| Download trend | +43% | +38.9% |
| Rating | 4.9/5 | 5/5 |
| Reviews | 10 | 1 |
| Health score | 82/100 | 30/100 |
| Last updated | 3 weeks ago | 3 years ago |
| Tested up to | WP 7.1.3 | WP 4.7.38 |
| Support resolved | — | — |
| Requires PHP | Any | Any |
| First released | Apr 2015 | Jan 2017 |
Daily downloads, last 90 days
Osom Author ProISBN Book Search
Choose Osom Author Pro if…
You care most about active installs, downloads (30 days) and download trend.
- Actively developed — last update 3 weeks ago
- Tested with the latest WordPress (7.1)
Choose ISBN Book Search if…
You prefer its feature set and workflow — it holds its own on the fundamentals.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 2 years
- Only tested up to WordPress 4.7 (latest is 7.1)
Both compete in: books
FAQ
Osom Author Pro vs ISBN Book Search: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 7, 2026
Which is better, Osom Author Pro or ISBN Book Search?
Osom Author Pro comes out ahead, winning 7 of 7 head-to-head checks against ISBN Book Search. Choose Osom Author Pro if you care most about active installs, downloads (30 days) and download trend.
Is Osom Author Pro more popular than ISBN Book Search?
Osom Author Pro is the more popular of the two with 1K+ active installs, compared with 10+ for ISBN Book Search.
Can I use Osom Author Pro and ISBN Book Search together?
Both plugins cover books, 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 Osom Author Pro and ISBN Book Search 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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