WordPress plugin comparison

Anti-Captcha (anti-spam botblocker) vs Invisible Anti-Spam & CAPTCHA

Anti-Captcha (anti-spam botblocker)

by filiw

1K+ installs4.2

Invisible Anti-Spam & CAPTCHA

by Matthias Nordwig

5K+ installs4.8

At a glance

Invisible Anti-Spam & CAPTCHA has more active installs: 5K+, against 1K+ for Anti-Captcha (anti-spam botblocker).
On a typical day, Invisible Anti-Spam & CAPTCHA is downloaded about 199 times, Anti-Captcha (anti-spam botblocker) about 10.
Invisible Anti-Spam & CAPTCHA is rated higher: 4.8 out of 5 from 50 reviews, against 4.2 from 5 reviews.
Invisible Anti-Spam & CAPTCHA was updated more recently: Nov 4, 2026, against Nov 28, 2017 for Anti-Captcha (anti-spam botblocker).
Invisible Anti-Spam & CAPTCHA is tested with a newer WordPress: 7.1.4, against 4.0.0 for Anti-Captcha (anti-spam botblocker).
Anti-Captcha (anti-spam botblocker) has been around longer: since 2009, against 2022 for Invisible Anti-Spam & CAPTCHA.

Invisible Anti-Spam & CAPTCHA leads on 7 of 7 comparable lines.

Metric	Anti-Captcha (anti-spam botblocker)	Invisible Anti-Spam & CAPTCHA
Popular rank	#6,634	#3,192
Active installs	1K+	5K+
Downloads, last 30 days	275	8.4K
Rating	4.2(5)	4.8(50)
Support threads resolved	–	83%
Tested up to	4.0.0	7.1.4
Search multiplier	×0.00	×1.34
Last release	9 years ago	6 days ago
Requires PHP	–	7.1

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.