Head-to-head · October 2026
Interlinko vs Internal-Site SEO
Interlinko comes out ahead, winning 6 of 6 head-to-head checks against Internal-Site SEO.
Interlinko
Interlinko is a WordPress plugin that automatically converts the keywords you choose into links. It is built…
Internal-Site SEO
This WordPress plugin helps improve your websites on-site SEO by creating a web silo where you link back to…
| Metric | Interlinko | Internal-Site SEO |
|---|---|---|
| Active installs | 10+ | 10+ |
| Downloads (30 days) | 76 | 73 |
| Download trend | +35.7% | +25.9% |
| Rating | 5/5 | — |
| Reviews | 3 | 0 |
| Health score | 64/100 | 23/100 |
| Last updated | 3 months ago | 13 years ago |
| Tested up to | WP 7.0.7 | WP 3.7.41 |
| Support resolved | — | — |
| Requires PHP | 7.4+ | Any |
| First released | Mar 2026 | Apr 2014 |
Daily downloads, last 90 days
InterlinkoInternal-Site SEO
Choose Interlinko if…
You care most about downloads (30 days), download trend and reviews.
- Small user base (10+ active installs)
- Very few reviews so far
Choose Internal-Site SEO 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 12 years
- Only tested up to WordPress 3.7 (latest is 7.1)
Both compete in: interlinking
FAQ
Interlinko vs Internal-Site SEO: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 11, 2026
Which is better, Interlinko or Internal-Site SEO?
Interlinko comes out ahead, winning 6 of 6 head-to-head checks against Internal-Site SEO. Choose Interlinko if you care most about downloads (30 days), download trend and reviews.
Is Interlinko more popular than Internal-Site SEO?
Interlinko is the more popular of the two with 10+ active installs, compared with 10+ for Internal-Site SEO.
Can I use Interlinko and Internal-Site SEO together?
Both plugins cover interlinking, 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 Interlinko and Internal-Site SEO 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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