WordPress plugin comparison

EmergentPixel Image Optimizer vs Kraken.io Image Optimizer

EmergentPixel Image Optimizer

by emergentpixel

Fewer than 10 installs

Kraken.io Image Optimizer

by Kraken.io

10K+ installs4.5

At a glance

Kraken.io Image Optimizer has more active installs: 10K+, against fewer than 10 for EmergentPixel Image Optimizer.
On a typical day, Kraken.io Image Optimizer is downloaded about 97 times, EmergentPixel Image Optimizer about 3.
EmergentPixel Image Optimizer has no reviews yet.
EmergentPixel Image Optimizer was updated more recently: Oct 11, 2026, against Jun 22, 2026 for Kraken.io Image Optimizer.
EmergentPixel Image Optimizer is tested with a newer WordPress: 7.1.4, against 7.0.8 for Kraken.io Image Optimizer.
Kraken.io Image Optimizer has been around longer: since 2014, against 2026 for EmergentPixel Image Optimizer.

Kraken.io Image Optimizer leads on 4 of 6 comparable lines.

Metric	EmergentPixel Image Optimizer	Kraken.io Image Optimizer
Popular rank	#60,554	#1,581
Active installs	Fewer than 10	10K+
Downloads, last 30 days	116	4.3K
Rating	No ratings	4.5(119)
Support threads resolved	–	–
Tested up to	7.1.4	7.0.8
Search multiplier	×0.05	×0.83
Last release	1 month ago	4 months ago
Requires PHP	7.4	5.6

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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