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WordPress plugin comparison

Captcha by BestWebSoft vs Formula04 Site Lock

At a glance

  • Captcha by BestWebSoft has more active installs: 10K+, against 10+ for Formula04 Site Lock.
  • On a typical day, Captcha by BestWebSoft is downloaded about 298 times, Formula04 Site Lock about 1.
  • Captcha by BestWebSoft is rated higher: 4.1 out of 5 from 21 reviews, against 3.0 from 6 reviews.
  • Captcha by BestWebSoft was updated more recently: Nov 5, 2026, against Oct 19, 2017 for Formula04 Site Lock.
  • Captcha by BestWebSoft is tested with a newer WordPress: 7.1.4, against 4.8.34 for Formula04 Site Lock.
  • Formula04 Site Lock has been around longer: since 2014, against 2017 for Captcha by BestWebSoft.

Line by line

Captcha by BestWebSoft leads on 7 of 7 comparable lines.

MetricCaptcha by BestWebSoftFormula04 Site Lock
Popular rank#1,988#43,407
Active installs10K+10+
Downloads, last 30 days19.5K17
Rating4.1(21)3.0(6)
Support threads resolved100%–
Tested up to7.1.44.8.34
Search multiplier×0.93×0.00
Last release5 days ago9 years ago
Requires PHP––

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

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