Head-to-head · October 2026
Smart Custom 404 Error Pa… vs 404 Related Posts
Smart Custom 404 Error Page comes out ahead, winning 6 of 7 head-to-head checks against 404 Related Posts.
Smart Custom 404 Error Page
Bringing visitors to your website takes time and effort. Every visitor is important. The default 404 error…
404 Related Posts
This plugin will display related posts in your 404 page template. The related posts will be displayed based…
| Metric | Smart Custom 404 Error Pa… | 404 Related Posts |
|---|---|---|
| Active installs | 100K+ | <10 |
| Downloads (30 days) | 6.7K | 39 |
| Download trend | +7.4% | +50% |
| Rating | 4.9/5 | — |
| Reviews | 1,196 | 0 |
| Health score | 66/100 | 21/100 |
| Last updated | 5 months ago | 6 years ago |
| Tested up to | WP 7.0.7 | WP 5.6.22 |
| Support resolved | 0% | — |
| Requires PHP | 5.4+ | 7.0+ |
| First released | Sep 2013 | Sep 2020 |
Daily downloads, last 90 days
Smart Custom 404 Error…404 Related Posts
Choose Smart Custom 404 Error Pa… if…
You care most about active installs, downloads (30 days) and reviews.
- Proven at scale on 100K+ active sites
- Loved by users — 4.9/5 from 1,196 reviews
Choose 404 Related Posts if…
You care most about download trend.
- Small user base (<10 active installs)
- Very few reviews so far
- No update in 5 years
- Only tested up to WordPress 5.6 (latest is 7.1)
Both compete in: 404
FAQ
Smart Custom 404 Error Pa… vs 404 Related Posts: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 12, 2026
Which is better, Smart Custom 404 Error Page or 404 Related Posts?
Smart Custom 404 Error Page comes out ahead, winning 6 of 7 head-to-head checks against 404 Related Posts. Choose Smart Custom 404 Error Page if you care most about active installs, downloads (30 days) and reviews. Choose 404 Related Posts if you care most about download trend.
Is Smart Custom 404 Error Page more popular than 404 Related Posts?
Smart Custom 404 Error Page is the more popular of the two with 100K+ active installs, compared with <10 for 404 Related Posts.
Can I use Smart Custom 404 Error Page and 404 Related Posts together?
Both plugins cover 404, 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 Smart Custom 404 Error Page and 404 Related Posts 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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