Head-to-head · October 2026
Autoptimize vs Picturefill.WP
Autoptimize comes out ahead, winning 7 of 8 head-to-head checks against Picturefill.WP.
Autoptimize
Autoptimize makes optimizing your site really easy. It can aggregate, minify and cache scripts and styles…
Picturefill.WP
Note: This is an implementation of Picturefill.js version 1.2.x. For an implementation of Picturefill.js 2.x…
| Metric | Autoptimize | Picturefill.WP |
|---|---|---|
| Active installs | 800K+ | 40+ |
| Downloads (30 days) | 481.2K | 67 |
| Download trend | +505.5% | +45.7% |
| Rating | 4.7/5 | 5/5 |
| Reviews | 1,428 | 7 |
| Health score | 97/100 | 36/100 |
| Last updated | 2 weeks ago | 12 years ago |
| Tested up to | WP 7.1.3 | WP 3.9.40 |
| Support resolved | 100% | — |
| Requires PHP | 7.4+ | Any |
| First released | Jul 2009 | Apr 2013 |
Daily downloads, last 90 days
AutoptimizePicturefill.WP
Choose Autoptimize if…
You care most about active installs, downloads (30 days) and download trend.
- Proven at scale on 800K+ active sites
- Loved by users — 4.7/5 from 1,428 reviews
- Actively developed — last update 2 weeks ago
- Tested with the latest WordPress (7.1)
- Momentum — downloads up 505.5% vs the previous 30 days
Choose Picturefill.WP if…
You care most about rating.
- Small user base (40+ active installs)
- No update in 12 years
- Only tested up to WordPress 3.9 (latest is 7.1)
Both compete in: images
FAQ
Autoptimize vs Picturefill.WP: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
Which is better, Autoptimize or Picturefill.WP?
Autoptimize comes out ahead, winning 7 of 8 head-to-head checks against Picturefill.WP. Choose Autoptimize if you care most about active installs, downloads (30 days) and download trend. Choose Picturefill.WP if you care most about rating.
Is Autoptimize more popular than Picturefill.WP?
Autoptimize is the more popular of the two with 800K+ active installs, compared with 40+ for Picturefill.WP.
Can I use Autoptimize and Picturefill.WP together?
Both plugins cover images, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are Autoptimize and Picturefill.WP free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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