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WordPress plugin comparison

CM E-Mail Blacklist vs Spam Protection

At a glance

  • Spam Protection has more active installs: 30K+, against 700+ for CM E-Mail Blacklist.
  • On a typical day, Spam Protection is downloaded about 610 times, CM E-Mail Blacklist about 25.
  • Spam Protection is rated higher: 4.7 out of 5 from 87 reviews, against 4.5 from 8 reviews.
  • Spam Protection was updated more recently: Nov 10, 2026, against Oct 13, 2026 for CM E-Mail Blacklist.
  • Spam Protection is tested with a newer WordPress: 7.1.4, against 7.0.8 for CM E-Mail Blacklist.
  • CM E-Mail Blacklist has been around longer: since 2013, against 2021 for Spam Protection.

Line by line

Spam Protection leads on 7 of 7 comparable lines.

MetricCM E-Mail BlacklistSpam Protection
Popular rank#7,639#986
Active installs700+30K+
Downloads, last 30 days1.2K21.7K
Rating4.5(8)4.7(87)
Support threads resolved–80%
Tested up to7.0.87.1.4
Search multiplier×0.56×1.54
Last release29 days agotoday
Requires PHP5.2.47.4

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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