Anti-Captcha (anti-spam botblocker)
by filiw 4.2 (5 reviews)

Anti-Captcha (anti-spam botblocker)

Anti-Captcha is a transparent spam solution that does not require any end-user interaction.

Anti-Captcha (anti-spam botblocker) ranks #6,623 among WordPress.org plugins with 1,000+ active installations, is #171 of 1,659 in the Authentication category, a 4.2/5 rating from 5 reviews, and was last updated Nov 3, 2014. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 4 (Current: 7.1.4)
v20141103 Current Version v20141103
Updated 11 years ago Last Update on 03 Nov, 2014
Refreshed 2 days ago Last Refreshed on
#171 of 1,659 in Authentication Top 10% by installs Downloads -18.3% this week No update in over a year
View on WordPress.org
Rank
#6,623
— No change
Active Installs
1K+
-18.1%
KW Avg Position
N/A
— No change
Downloads
87.4K
+5 today
Support Resolved
0%
— No change
Rating
84%
Review 4.2 out of 5
4.2 (5 reviews)

Next Milestone 2K

Total Progress 22.9%
1K+ 2K+
1,603
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
Pro

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Need 771 more installs to reach 2K+

Rank Changes

6,617 6,630 6,642 6,654 6,667 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
6,617 6,630 6,642 6,654 6,667 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
Current #6,623
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 10 20 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
0 10 20 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
Downloads
Growth
Peak

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Reviews & Ratings

4.2
5 reviews
Overall 84%
5
4 (80%)
4
0 (0%)
3
0 (0%)
2
0 (0%)
1
1 (20%)

Security History

Source: WPVulnerability

No known vulnerabilities on record for Anti-Captcha (anti-spam botblocker). Checked 3 months ago.

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to block automated bot activity without adding friction for real visitors. It stops spam bots from posting comments, registering accounts, or requesting password resets by validating a hidden, dynamically generated nonce token instead of requiring user interaction.

  • No end-user interaction required
  • Nonce-based token verification
  • Obfuscated JavaScript nonce insertion
  • Blocks spam comment posting
  • Blocks fake account registration
  • Blocks lost password request abuse
  • Marks invalid submissions as spam
  • Manual approval of flagged comments

Frequently Asked Questions

Common questions about Anti-Captcha (anti-spam botblocker)

Anti-Captcha (anti-spam botblocker) has 1,000+ active installations on the WordPress.org plugin directory.
Anti-Captcha (anti-spam botblocker) holds a 4.2 out of 5 star rating based on 5 user reviews on WordPress.org.
Anti-Captcha (anti-spam botblocker) is developed by filiw and published on the official WordPress.org plugin repository.
Anti-Captcha (anti-spam botblocker) requires WordPress 2.8.4 or higher and is tested up to WordPress 4.
Anti-Captcha (anti-spam botblocker) has been downloaded 87,410+ times from WordPress.org.
The latest version of Anti-Captcha (anti-spam botblocker) is 20141103. It was last updated on November 3, 2014.
Yes. Anti-Captcha (anti-spam botblocker) is a free WordPress plugin available to download and install from the WordPress.org plugin directory.

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