WordPress plugin comparison
Kaigai Spam Mail Blocker vs WPForms
At a glance
- WPForms has more active installs: 5M+, against fewer than 10 for Kaigai Spam Mail Blocker.
- On a typical day, WPForms is downloaded about 76,141 times, Kaigai Spam Mail Blocker about 1.
- Kaigai Spam Mail Blocker has no reviews yet.
- WPForms was updated more recently: Nov 5, 2026, against Jan 23, 2026 for Kaigai Spam Mail Blocker.
- WPForms is tested with a newer WordPress: 7.1.4, against 6.9.11 for Kaigai Spam Mail Blocker.
- WPForms has been around longer: since 2016, against 2026 for Kaigai Spam Mail Blocker.
Line by line
WPForms leads on 6 of 6 comparable lines.
| Metric |  Kaigai Spam Mail Blocker |  WPForms |
|---|---|---|
| Popular rank | #70,612 | #9 |
| Active installs | Fewer than 10 | 5M+ |
| Downloads, last 30 days | 48 | 7.4M |
| Rating | No ratings | 4.8(14.4K) |
| Support threads resolved | – | 95% |
| Tested up to | 6.9.11 | 7.1.4 |
| Search multiplier | ×0.04 | ×5.59 |
| Last release | 9 months ago | 5 days ago |
| Requires PHP | 7.2 | 7.2 |
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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