WordPress plugin comparison
404 Notifier vs F4 Error Pages
At a glance
- 404 Notifier has more active installs: 600+, against 200+ for F4 Error Pages.
- On a typical day, F4 Error Pages is downloaded about 9 times, 404 Notifier about 7.
- F4 Error Pages has no reviews yet.
- F4 Error Pages was updated more recently: Sep 28, 2026, against Jun 24, 2022 for 404 Notifier.
- F4 Error Pages is tested with a newer WordPress: 7.1.4, against 6.0.18 for 404 Notifier.
- 404 Notifier has been around longer: since 2006, against 2020 for F4 Error Pages.
Line by line
F4 Error Pages leads on 4 of 6 comparable lines.
| Metric |  404 Notifier |  F4 Error Pages |
|---|---|---|
| Popular rank | #8,314 | #11,493 |
| Active installs | 600+ | 200+ |
| Downloads, last 30 days | 99 | 199 |
| Rating | 3.0(2) | No ratings |
| Support threads resolved | – | – |
| Tested up to | 6.0.18 | 7.1.4 |
| Search multiplier | ×0.01 | ×0.33 |
| Last release | 4 years ago | 1 month ago |
| Requires PHP | – | 8.0 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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