wp.org search vs our merit ranking: “email security”

wp.org orders by popularity, so a plugin a host bundled onto millions of sites, or a big-brand one that's slow and mediocre, can sit at the top. Our ranking is built to answer a different question: which of these is actually worth installing. How this works →

For “email security”, we agree with wp.org on the top plugin, and our order differs from theirs on 5 of the top 20. 4 plugins are pushed down for signals wp.org ignores: errors, a host-installed base, or removal risk.

wp.org search ranks on

Install count (uncapped), the raw star average, freshness, and support. Popularity dominates, so the biggest install base usually wins regardless of how it got there.

We add

A cap on the install boost, volume-weighted ratings, and signals wp.org can't see: whether it throws errors on current PHP, whether the install base is organic or host-pushed, and its risk of being pulled.

Ranked above its merit

FluentAuth – Login Security, Two-Factor Authentication, Passkeys & Social Login shows at wp.org #10 but places #16 on merit, a gap of 6 places. Its 10K+ installs carry it up the search order; its 4.1★ average from 35 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.

merit plugin signals wp.org

Wordfence Security – Firewall, Malware Scan, and Login Security 5M+ · 4.7★ (5038) heavy footprint wp.org #1 2

All-In-One Security (AIOS) – Security and Firewall 1M+ · 4.7★ (1720) wp.org #2 3

Security Plugin, Firewall & Malware Scanner with Auto Removal 40K+ · 4.8★ (397) wp.org #3 ↑1 4

Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) 3M+ · 4.9★ (8869) wp.org #6 ↑1 2 too low 5

Jetpack – AI Agents & MCP, Security, Backup & Analytics 3M+ · 3.7★ (2408) wp.org #4 ↓1 1 too high 6

Kadence Security – Password, Two Factor Authentication, and Brute Force Protection 700K+ · 4.6★ (3992) wp.org #7 ↓1 1 too low 7

Defender Security – Malware Scanner, Login Security & Firewall 80K+ · 4.8★ (334) wp.org #8 ↑1 1 too low 8

Security Optimizer – The All-In-One Protection Plugin 1M+ · 4.5★ (157) wp.org #5 3 too high 9

WP Mail SMTP by WPForms – SMTP for Reliable Email Delivery with Gmail, Outlook, Amazon SES, Brevo, Other SMTP & More 4M+ · 4.8★ (5209) wp.org #12 ↓2 3 too low 10

MailPoet – Newsletters, Email Marketing, and Automation 500K+ · 4.4★ (1435) heavy footprint wp.org #9 ↓1 1 too high 11

MalCare WordPress Security Plugin – Malware Scanner, Cleaner, Security Firewall 100K+ · 4.4★ (559) wp.org #11 ↑2 12

Limit Login Attempts Security – Login Security, 2FA, Firewall, Brute Force Prevention 1M+ · 4.8★ (1488) wp.org #13 ↓2 1 too low 13

Security Ninja – WordPress Security & Firewall 7K+ · 4.7★ (101) wp.org #14 ↑5 1 too low 14

Email Encoder – Protect Email Addresses and Phone Numbers 90K+ · 4.9★ (94) wp.org #16 ↑2 2 too low 15

Kadence WooCommerce Email Designer 90K+ · 4.5★ (142) wp.org #18 ↑2 3 too low 16

FluentAuth – Login Security, Two-Factor Authentication, Passkeys & Social Login 10K+ · 4.1★ (35) wp.org #10 ↑2 6 too high 17

WP Hide & Security Enhancer 50K+ · 4.3★ (275) throws errorsnot PHP-current wp.org #15 ↑7 2 too high 18

Check & Log Email – Easy Email Testing & Mail logging 90K+ · 4.8★ (292) throws errorsnot PHP-current wp.org #19 ↑2 1 too low 19

Email Templates Customizer and Designer for WordPress and WooCommerce 20K+ · 4.6★ (133) wp.org #24 5 too low 20

Newsletter – Send awesome emails from WordPress 200K+ · 4.6★ (1205) throws errorsnot PHP-current wp.org #22 2 too low 21

Sucuri Security – Auditing, Malware Scanner and Security Hardening 600K+ · 4.2★ (386) throws errorsnot PHP-current wp.org #17 4 too high 22

XO Security 30K+ · 5.0★ (11) thin reviews wp.org #20 ↑3 2 too high 23

Atlant Security 700+ · 5.0★ (8) thin reviews wp.org #21 2 too high 24

BotBlocker Security – Complete security platform 3K+ · 5.0★ (10) throws errorsnot PHP-currentheavy footprint thin reviews wp.org #23 ↓8 1 too high

Merit ranking caps the install boost at 1M (wp.org leaves it uncapped), replaces the raw star average with a volume-weighted Bayesian score and a Wilson lower bound, and keeps wp.org's own freshness and compatibility decays. Method from the plugin-directory source; see Meta Trac #8298. Positions are tracked daily from the first visit to a keyword, so the small arrows show movement since tracking began.