WordPress plugin comparison
A1JSpamGuard vs LH Zero Spam
At a glance
- LH Zero Spam has more active installs: 100+, against 10+ for A1JSpamGuard.
- On a typical day, LH Zero Spam is downloaded about 6 times, A1JSpamGuard about 2.
- Both are rated 5.0 out of 5.
- A1JSpamGuard was updated more recently: Jun 24, 2025, against Oct 14, 2022 for LH Zero Spam.
- A1JSpamGuard is tested with a newer WordPress: 6.5.14, against 6.0.18 for LH Zero Spam.
- LH Zero Spam has been around longer: since 2015, against 2025 for A1JSpamGuard.
Line by line
Level: each leads on 3 of 6 comparable lines.
| Metric |  A1JSpamGuard |  LH Zero Spam |
|---|---|---|
| Popular rank | #47,196 | #13,001 |
| Active installs | 10+ | 100+ |
| Downloads, last 30 days | 38 | 124 |
| Rating | 5.0(3) | 5.0(3) |
| Support threads resolved | – | – |
| Tested up to | 6.5.14 | 6.0.18 |
| Search multiplier | ×0.05 | ×0.01 |
| Last release | 1 year ago | 4 years ago |
| Requires PHP | 7.2 | 7.0 |
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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