WordPress plugin comparison

Outpath Solutions Smart Image Optimizer vs Plus WebP or AVIF

Outpath Solutions Smart Image Optimizer

by outpathsolutions

Fewer than 10 installs

Plus WebP or AVIF

by Katsushi Kawamori

5K+ installs4.6

At a glance

Plus WebP or AVIF has more active installs: 5K+, against fewer than 10 for Outpath Solutions Smart Image Optimizer.
On a typical day, Plus WebP or AVIF is downloaded about 54 times, Outpath Solutions Smart Image Optimizer about 1.
Outpath Solutions Smart Image Optimizer has no reviews yet.
Plus WebP or AVIF was updated more recently: Aug 25, 2026, against Aug 23, 2026 for Outpath Solutions Smart Image Optimizer.
Plus WebP or AVIF is tested with a newer WordPress: 7.1.4, against 7.0.8 for Outpath Solutions Smart Image Optimizer.
Plus WebP or AVIF has been around longer: since 2019, against 2026 for Outpath Solutions Smart Image Optimizer.

Plus WebP or AVIF leads on 6 of 6 comparable lines.

Metric	Outpath Solutions Smart Image Optimizer	Plus WebP or AVIF
Popular rank	#68,678	#3,103
Active installs	Fewer than 10	5K+
Downloads, last 30 days	33	1.7K
Rating	No ratings	4.6(26)
Support threads resolved	–	–
Tested up to	7.0.8	7.1.4
Search multiplier	×0.05	×0.77
Last release	2 months ago	2 months ago
Requires PHP	7.4	8.1

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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