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WordPress plugin comparison

Cimo vs Just Image Optimizer

At a glance

  • Cimo has more active installs: 10K+, against 10+ for Just Image Optimizer.
  • On a typical day, Cimo is downloaded about 169 times, Just Image Optimizer about 2.
  • Cimo is rated higher: 4.9 out of 5 from 20 reviews, against 4.3 from 6 reviews.
  • Cimo was updated more recently: Oct 14, 2026, against Dec 17, 2018 for Just Image Optimizer.
  • Cimo is tested with a newer WordPress: 7.1.4, against 5.0.31 for Just Image Optimizer.
  • Just Image Optimizer has been around longer: since 2018, against 2025 for Cimo.

Line by line

Cimo leads on 7 of 7 comparable lines.

MetricCimoJust Image Optimizer
Popular rank#2,018#31,087
Active installs10K+10+
Downloads, last 30 days8.3K33
Rating4.9(20)4.3(6)
Support threads resolved100%–
Tested up to7.1.45.0.31
Search multiplier×1.02×0.00
Last release26 days ago8 years ago
Requires PHP8.0–

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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