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#2013 rankedTier B

Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms

By Matthias Nordwig

View on WordPress.org
Active installs5K+
WP Rank score77.0
Rating4.8 / 5
Reviews50
Version6.3.1
Last updatedNov 4, 2026

Overview

Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms is ranked #2013 among WordPress.org plugins by WP Rank with a score of 77.0. It has 5,000+ active installs and 94,185 total downloads. Users rate it 4.8 out of 5 across 50 reviews. It was downloaded 6,137 times in the last 15 days. The latest release (6.3.1) was published on Nov 4, 2026. It is tested up to WordPress 7.1.4 and requires PHP 7.1. 83% of its 6 support threads are resolved.

Install Trend

Based on the last 15 days of WordPress.org download stats.

6,137 downloads (15d)
10-2310-2410-2510-2610-2710-2810-2910-3010-3111-0111-0211-0311-0411-05
Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms

Compatibility

Requires WordPress4.8
Tested up to7.1.4
Requires PHP7.1
AddedNov 17, 2022