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Captcha Ajax

Captcha Ajax

Security Spam Protection

Captcha Ajax is a WordPress plugin for Spam Protection. It ranks #129 of 141 in that group by active installs and was last updated 1 month ago.

View on wordpress.org All plugins

Slug captcha-ajax

100 Active installs As the directory reports it, rounded to a band
4.7 Rating out of 5 From 3 ratings
3 Releases Since 8 June 2023
Oct 2026 Last release 1 month ago

Maintenance check

Is Captcha Ajax still maintained?

Yes - by every measure the directory publishes, it is actively maintained.

  • Updated recently. The last release was 1 month ago.
  • Tested with current WordPress. Tested up to 7.2; most actively maintained plugins are tested on 7.1.

Compare

Captcha Ajax alternatives

The most-installed plugins doing the same job, from Spam Protection. Captcha Ajax itself ranks #129 of 141. How plugins are grouped.

#1

Akismet Anti-spam: Spam Protection

akismet 5M installs · 4.7 stars #2

Antispam Bee

antispam-bee 700K installs · 4.8 stars #3

WP Armour – Honeypot Anti Spam

honeypot 400K installs · 5.0 stars #4

CF7 Apps – Addons for Contact Form 7 (Honeypot, Database, Redirection, Webhook, etc.)

contact-form-7-honeypot 300K installs · 3.8 stars #4

Really Simple CAPTCHA

really-simple-captcha 300K installs · 4.2 stars #6

Anti-Spam, Spam FireWall by CleanTalk

cleantalk-spam-protect 200K installs · 4.8 stars

See all 141 Spam Protection plugins, ranked

Standing

More installed than 65.1% of the directory

Ahead of 31,064 of the 47,734 plugins that report an install count at all. An install figure on its own says nothing; this is what it is worth.

65.1% Percentile by installs Among plugins that report an install count
31,064 Plugins it is ahead of Fewer active installs than this one
16,669 Plugins ahead of it More active installs, or the same published band
How to read that

The directory rounds install counts hard and publishes them as bands, so two plugins showing the same number are not necessarily level. The percentile is computed over the plugins that report a count at all, which excludes the quarter of the directory sitting on the reporting floor.

Details

The record

Everything the directory publishes about this plugin, as it was last read.

Current version
1.14.13
Requires WordPress
5.0
Tested up to
7.2
Requires PHP
7.2.24
Added to the directory
8 June 2023
Last updated
4 October 2026
Contributors
1
Author
Alessandro Lin

Its own tags

  • ajax
  • captcha
  • login
  • post
  • security

Free text typed by the plugin author. The statistics page explains why they are not a taxonomy.

Same author

More from Alessandro Lin

Other plugins the same author publishes in the directory, most installed first.

OSMaps

osmaps 10 installs

Still choosing? Compare every Spam Protection plugin

All 141 Spam Protection plugins, side by side and ranked by installs and rating.

Compare them all See the rankings