wp.org search vs our merit ranking: “server limits”

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 “server limits”, we agree with wp.org on the top plugin, and our order differs from theirs on 10 of the top 20. 1 plugin is 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

MaxLimits – Increase Maximum Upload, Post & PHP Limits shows at wp.org #10 but places #24 on merit, a gap of 14 places. Its 2K+ installs carry it up the search order; its 5.0★ average from 2 reviews, plus freshness and upkeep, place it lower on our volume-weighted scale.

Buried gem

WP Mail SMTP by WPForms – SMTP for Reliable Email Delivery with Gmail, Outlook, Amazon SES, Brevo, Other SMTP & More places #11 on merit, 4.8★ from 5209 reviews, but shows at wp.org #20. A smaller install base keeps it further down the default search order than its quality signals alone would.

merit plugin signals wp.org

WPVibe – MCP Server for WordPress, works with Claude, ChatGPT & other AI MCP agents 100K+ · 5.0★ (195) wp.org #1 2

Limit Login Attempts Security – Login Security, 2FA, Firewall, Brute Force Prevention 1M+ · 4.8★ (1488) wp.org #2 3

AI Engine – MCP Server & AI Chatbot for WordPress, with Claude, ChatGPT & Gemini 90K+ · 4.9★ (874) wp.org #4 ↑1 1 too low 4

WP Server Health Stats 9K+ · 4.8★ (110) wp.org #6 2 too low 5

Migrate Guru – Site Migration & Cloning 200K+ · 4.9★ (1645) wp.org #12 7 too low 6

Secure MCP Server for Claude, ChatGPT, Gemini and other AI Agents 8K+ · 5.0★ (10) thin reviews wp.org #3 3 too high 7

WPS Limit Login 100K+ · 4.9★ (83) wp.org #8 1 too low 8

Really Simple Security – Simple and Performant Security (formerly Really Simple SSL) 3M+ · 4.9★ (8869) wp.org #14 ↑1 6 too low 9

Easy MCP AI – Connect Claude to WordPress: MCP Server for ChatGPT & AI Agents 30K+ · 4.9★ (16) thin reviews wp.org #5 ↓1 4 too high 10

LiteSpeed Cache 7M+ · 4.8★ (2778) wp.org #16 6 too low 11

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 #20 ↓1 9 too low 12

Server IP & Memory Usage Display 20K+ · 4.9★ (40) wp.org #11 1 too high 13

Duplicator – Backups & Migration Plugin – Cloud Backups, Scheduled Backups, & More 1M+ · 4.9★ (4940) throws errorsnot PHP-current wp.org #13 14

Forminator Forms – Contact Form, Payment Form & Custom Form Builder 600K+ · 4.8★ (2143) wp.org #23 ↓1 9 too low 15

AI Puffer – AI Chatbot & MCP Server for Claude and ChatGPT 10K+ · 4.6★ (166) wp.org #17 ↑1 2 too low 16

All-In-One Security (AIOS) – Security and Firewall 1M+ · 4.7★ (1720) wp.org #22 ↑1 6 too low 17

FluentSMTP – WP Mail SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP 700K+ · 4.8★ (410) wp.org #21 4 too low 18

EasyMedia – Increase Media Upload File Size | Role-Based Upload Limit | Increase Execution Time 70K+ · 4.9★ (99) wp.org #19 ↓2 1 too low 19

BEAR – Bulk Editor for WooCommerce Professional. AI assistant on board (MCP Server) 30K+ · 4.7★ (228) throws errorsnot PHP-current wp.org #18 ↑2 1 too high 20

Add From Server Lite 4K+ · 5.0★ (4) thin reviews wp.org #7 13 too high 21

Server Info – System Health & Diagnostics Suite 3K+ · 3.8★ (12) thin reviews wp.org #9 12 too high 22

Version Info – Server Health Monitor, PHP & MySQL Version Display, Environment Indicators 10K+ · 5.0★ (15) thin reviews wp.org #24 2 too low 23

Cowboy MCP – Free MCP Server with Undo for Claude & ChatGPT 1K+ · 5.0★ (5) thin reviews wp.org #15 ↓1 8 too high 24

MaxLimits – Increase Maximum Upload, Post & PHP Limits 2K+ · 5.0★ (2) thin reviews wp.org #10 14 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.