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WordPress plugin comparison

ChaLess vs Zero Spam for WordPress

At a glance

  • Zero Spam for WordPress has more active installs: 20K+, against fewer than 10 for ChaLess.
  • On a typical day, Zero Spam for WordPress is downloaded about 426 times, ChaLess about 2.
  • ChaLess has no reviews yet.
  • Zero Spam for WordPress was updated more recently: Nov 4, 2026, against May 8, 2026 for ChaLess.
  • Zero Spam for WordPress is tested with a newer WordPress: 7.1.4, against 6.9.11 for ChaLess.
  • Zero Spam for WordPress has been around longer: since 2014, against 2026 for ChaLess.

Line by line

Zero Spam for WordPress leads on 6 of 6 comparable lines.

MetricChaLessZero Spam for WordPress
Popular rank#55,225#1,201
Active installsFewer than 1020K+
Downloads, last 30 days4924K
RatingNo ratings4.1(143)
Support threads resolved–100%
Tested up to6.9.117.1.4
Search multiplier×0.05×1.01
Last release6 months ago6 days ago
Requires PHP7.48.2

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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