Akismet Anti-spam: Spam Protection vs Ninja Forms – The Contact Form Builder… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Akismet Anti-spam: Spam Protection
6.0M+ active installs
Free + Premium
Ninja Forms – The Contact Form Builder…
600K+ active installs
Free
Quick Verdict
As of April 2026, Akismet Anti-spam: Spam Protection has a higher user rating (4.7/5 from 1,175 reviews) and leads in active installations (6.0M+ vs 600K+). Both are free + premium WordPress plugins. Akismet Anti-spam: Spam Protection has accumulated 386M+ total downloads while Ninja Forms – The Contact Form Builder… has 59M+. Ninja Forms – The Contact Form Builder… has a higher support resolution rate (71% vs 17%).
Detailed Comparison
| Metric | Akismet Anti-spam: Spam Protection | Ninja Forms – The Contact Form Builder… | |
|---|---|---|---|
| Rating | 4.7/5 | ◄ | 4.4/5 |
| Total Reviews | 1,175 | ► | 1,388 |
| Active Installs | 6.0M+ | ◄ | 600K+ |
| Total Downloads | 386M+ | ◄ | 59M+ |
| Support Resolution | 17% | ► | 71% |
| Last Updated | 4 months ago | ► | 1 week ago |
| First Released | 2005 | 2011 | |
| Age | 21 years | 15 years | |
| WP Requires | 5.8+ | 6.7+ | |
| PHP Requires | 7.2+ | 7.4+ | |
| Business Model | Free + Premium | Free | |
| Latest Version | 5.6 | 3.14.2 |
Rating Breakdown
Akismet Anti-spam: Spam Protection
Ninja Forms – The Contact Form Builder…
Download Trends
Over the past 30 days, Akismet Anti-spam: Spam Protection averaged approximately 26,953 daily downloads while Ninja Forms – The Contact Form Builder… averaged 12,461.
Recent Reviews
Akismet Anti-spam: Spam Protection Reviews
Helpful Spam Filter
Catches most spam without much effort. Easy to use n saves time, though a few things still require manual checks sometimes. Overall, pretty useful for daily use.
Stops Spam Well
Installed Akismet on my blog, and spam comments dropped a lot. Works quietly in the background and filters most junk automatically. Didn’t need much setup either. Really helpful plugin. tnkz devs.
Spam Under Control
Akismet helped cut down spam a lot on my blog. Didn’t realize how bad it was until this filtered most of it. Runs quietly in the background. Misses a few sometimes, but still very useful. 👍
Ninja Forms – The Contact Form Builder… Reviews
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Great plugin and good support
We have been using this for a while and found it to be excellent. Recently had a problem which their support quickly proposed a solution for that related to how another plugin was set up.
Stupid popup prompt for rating
Stupid popup prompt for rating This topic was modified 1 week ago by esrahh.
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.