WordPress plugin comparison

Plugin Compatibility Checker vs Sullivan Compatibility Plugin

Plugin Compatibility Checker

by CompatShield

10K+ installs4.2

Sullivan Compatibility Plugin

by Anders Norén

100+ installs

At a glance

Plugin Compatibility Checker has more active installs: 10K+, against 100+ for Sullivan Compatibility Plugin.
On a typical day, Plugin Compatibility Checker is downloaded about 394 times, Sullivan Compatibility Plugin about 3.
Sullivan Compatibility Plugin has no reviews yet.
Plugin Compatibility Checker was updated more recently: Oct 23, 2026, against Mar 26, 2018 for Sullivan Compatibility Plugin.
Plugin Compatibility Checker is tested with a newer WordPress: 7.1.4, against 4.8.34 for Sullivan Compatibility Plugin.
Sullivan Compatibility Plugin has been around longer: since 2018, against 2020 for Plugin Compatibility Checker.

Plugin Compatibility Checker leads on 6 of 6 comparable lines.

Metric	Plugin Compatibility Checker	Sullivan Compatibility Plugin
Popular rank	#2,147	#15,271
Active installs	10K+	100+
Downloads, last 30 days	8.1K	71
Rating	4.2(12)	No ratings
Support threads resolved	–	–
Tested up to	7.1.4	4.8.34
Search multiplier	×0.80	×0.00
Last release	17 days ago	8 years ago
Requires PHP	7.2	5.2.4

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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