Cimo – Free Instant Image Optimizer & WebP Converter vs Image Prioritizer
Two WordPress plugins head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.
These aren’t all alternatives to each other — they do different jobs — so this page compares popularity only, not features.
At a glance
Image Prioritizer leads the WordPress.org popular list today at #817, ahead of Cimo – Free Instant Image Optimizer & WebP Converter at #2,069. Over the last 7 days Image Prioritizer slipped 2 places and Cimo – Free Instant Image Optimizer & WebP Converter climbed 20 places. Image Prioritizer has the largest install base, roughly 4× the next: 40K+ active installs against 10K+ for Cimo – Free Instant Image Optimizer & WebP Converter. Downloads this week: Cimo – Free Instant Image Optimizer & WebP Converter 3,972 and Image Prioritizer 2,029. Ratings: Cimo – Free Instant Image Optimizer & WebP Converter 4.9★ from 19 and Image Prioritizer 5★ from 1 reviews.
| Metric | Cimo – Free Instant Image Optimizer & WebP Converter | Image Prioritizer |
|---|---|---|
| Popular rank today | #2,069 ▲ 20 | #817 ▼ 2 |
| Active installs | 10K+ | 40K+ |
| Downloads, last 7 days | 3,972 | 2,029 |
| Rating | 4.9★ (19) | 5★ (1) |
| Last updated | Oct 14, 2026 | Aug 26, 2026 |
| Current version | 1.5.0 | 1.0.0-beta4 |
| Best rank on record | #2,069 | #788 |
| Days in the top 50 | 0 | 0 |
| On WordPress.org since | Aug 2025 | Jun 2024 |
| Sites detected by our detector | 0 | 1 |
Highlighted cells mark the strongest figure in each row. Rank and installs are from the latest WordPress.org capture; downloads are the last seven captured days.
Ranking history Lower is better
Active installs
Downloads per day
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Frequently asked questions
Which is more popular, Cimo – Free Instant Image Optimizer & WebP Converter or Image Prioritizer?
By active installs, Image Prioritizer: 40K+ sites run it against 10K+ for Cimo – Free Instant Image Optimizer & WebP Converter, according to WordPress.org figures captured on October 18, 2026.
Which ranks higher on WordPress.org, Cimo – Free Instant Image Optimizer & WebP Converter or Image Prioritizer?
Image Prioritizer, at #817 on the WordPress.org popular plugins list today, with Cimo – Free Instant Image Optimizer & WebP Converter at #2,069. The ranking reflects recent installs and moves daily, which is why this page shows the history rather than one snapshot.
Are Cimo – Free Instant Image Optimizer & WebP Converter or Image Prioritizer alternatives to each other?
Not all of them. Some of these plugins do different jobs and many sites run more than one. This page compares their popularity, not their features.
Where do these numbers come from?
WordPress.org publishes each plugin’s active install count and its position on the popular list. This site records both every day, along with per-day downloads and ratings, so the charts above show how the plugins have moved over time rather than a single day.