WordPress plugin comparison
NotificationX vs Proof Factor
At a glance
- NotificationX has more active installs: 30K+, against 100+ for Proof Factor.
- On a typical day, NotificationX is downloaded about 720 times, Proof Factor about 3.
- Proof Factor is rated higher: 5.0 out of 5 from 12 reviews, against 4.8 from 230 reviews.
- NotificationX was updated more recently: Nov 2, 2026, against Mar 13, 2019 for Proof Factor.
- NotificationX is tested with a newer WordPress: 7.1.4, against 5.1.28 for Proof Factor.
Line by line
NotificationX leads on 6 of 7 comparable lines.
| Metric |  NotificationX |  Proof Factor |
|---|---|---|
| Popular rank | #985 | #15,881 |
| Active installs | 30K+ | 100+ |
| Downloads, last 30 days | 50.9K | 73 |
| Rating | 4.8(230) | 5.0(12) |
| Support threads resolved | – | – |
| Tested up to | 7.1.4 | 5.1.28 |
| Search multiplier | ×0.98 | ×0.00 |
| Last release | 8 days ago | 7 years ago |
| Requires PHP | 5.6 | 5.3 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
More comparisons
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- NotificationX vs FOMO & Social Proof Notifications by TrustPulse
- NotificationX vs SALERT
- NotificationX vs ProveSource Social Proof
- Proof Factor vs Nudgify Social Proof
- Proof Factor vs SALERT
- Proof Factor vs FOMO & Social Proof Notifications by TrustPulse
- Proof Factor vs Hide admin notices
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