WordPress plugin comparison
Akismet Anti-spam vs No-captcha Spam Block
At a glance
- Akismet Anti-spam has more active installs: 5M+, against 70+ for No-captcha Spam Block.
- On a typical day, Akismet Anti-spam is downloaded about 40,362 times, No-captcha Spam Block about 3.
- Akismet Anti-spam is rated higher: 4.7 out of 5 from 1,187 reviews, against 2.3 from 3 reviews.
- Akismet Anti-spam was updated more recently: Aug 18, 2026, against Sep 5, 2013 for No-captcha Spam Block.
- Akismet Anti-spam is tested with a newer WordPress: 7.1.4, against 3.6.1 for No-captcha Spam Block.
- Akismet Anti-spam has been around longer: since 2005, against 2013 for No-captcha Spam Block.
Line by line
Akismet Anti-spam leads on 7 of 7 comparable lines.
| Metric |  Akismet Anti-spam |  No-captcha Spam Block |
|---|---|---|
| Popular rank | #8 | #18,888 |
| Active installs | 5M+ | 70+ |
| Downloads, last 30 days | 1.2M | 62 |
| Rating | 4.7(1.2K) | 2.3(3) |
| Support threads resolved | 0% | – |
| Tested up to | 7.1.4 | 3.6.1 |
| Search multiplier | ×2.05 | ×0.00 |
| Last release | 2 months ago | 13 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
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- No-captcha Spam Block vs Simple CAPTCHA with Cloudflare Turnstile
- No-captcha Spam Block vs Anti-Spam, Spam FireWall by CleanTalk
- No-captcha Spam Block vs Gravity Forms Zero Spam
- No-captcha Spam Block vs Image CAPTCHA for Contact Form 7 and WPForms by HookAndHook (DSGVO/GDPR)
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