WordPress plugin comparison
Akismet Anti-spam vs NerdTools Bad Bots Spam Defender
At a glance
- Akismet Anti-spam has more active installs: 5M+, against 10+ for NerdTools Bad Bots Spam Defender.
- On a typical day, Akismet Anti-spam is downloaded about 38,842 times, NerdTools Bad Bots Spam Defender about 2.
- NerdTools Bad Bots Spam Defender has no reviews yet.
- Akismet Anti-spam was updated more recently: Aug 18, 2026, against Jul 28, 2014 for NerdTools Bad Bots Spam Defender.
- Akismet Anti-spam is tested with a newer WordPress: 7.1.4, against 4.0.38 for NerdTools Bad Bots Spam Defender.
- Akismet Anti-spam has been around longer: since 2005, against 2014 for NerdTools Bad Bots Spam Defender.
Line by line
Akismet Anti-spam leads on 6 of 6 comparable lines.
| Metric |  Akismet Anti-spam |  NerdTools Bad Bots Spam Defender |
|---|---|---|
| Popular rank | #8 | #40,675 |
| Active installs | 5M+ | 10+ |
| Downloads, last 30 days | 1.2M | 39 |
| Rating | 4.7(1.2K) | No ratings |
| Support threads resolved | 0% | – |
| Tested up to | 7.1.4 | 4.0.38 |
| Search multiplier | ×2.05 | ×0.00 |
| Last release | 2 months ago | 12 years ago |
| Requires PHP | 7.2 | – |
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
- Akismet Anti-spam vs Anti-Spam, Spam FireWall by CleanTalk
- Akismet Anti-spam vs Antispam Bee
- Akismet Anti-spam vs Spam Protection
- Akismet Anti-spam vs ActiveLayer Anti-Spam
- NerdTools Bad Bots Spam Defender vs En Spam
- NerdTools Bad Bots Spam Defender vs Anti-Spam, Spam FireWall by CleanTalk
- NerdTools Bad Bots Spam Defender vs Gravity Forms Zero Spam
- NerdTools Bad Bots Spam Defender vs Spam Protection
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free