Head-to-head · October 2026
Cosmic Slider vs Simple Slider Block
Simple Slider Block comes out ahead, winning 6 of 7 head-to-head checks against Cosmic Slider.
Cosmic Slider
Cosmic Slider is a powerful and feature-rich WordPress slider plugin powered by Swiper.js, the most modern…
Simple Slider Block
A Gutenberg block for creating a simple slider using Slick Slider with core blocks.
| Metric | Cosmic Slider | Simple Slider Block |
|---|---|---|
| Active installs | <10 | 600+ |
| Downloads (30 days) | 63 | 366 |
| Download trend | +46.5% | -61.3% |
| Rating | — | 5/5 |
| Reviews | 0 | 5 |
| Health score | 42/100 | 78/100 |
| Last updated | 6 months ago | 1 month ago |
| Tested up to | WP 6.9.10 | WP 7.1.3 |
| Support resolved | — | — |
| Requires PHP | 7.4+ | 7.4+ |
| First released | Mar 2026 | Dec 2022 |
Daily downloads, last 90 days
Cosmic SliderSimple Slider Block
Choose Cosmic Slider if…
You care most about download trend.
- Small user base (<10 active installs)
- Very few reviews so far
- Only tested up to WordPress 6.9 (latest is 7.1)
Choose Simple Slider Block if…
You care most about active installs, downloads (30 days) and reviews.
- Tested with the latest WordPress (7.1)
- Small user base (600+ active installs)
Both compete in: block slider slider
FAQ
Cosmic Slider vs Simple Slider Block: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 9, 2026
Which is better, Cosmic Slider or Simple Slider Block?
Simple Slider Block comes out ahead, winning 6 of 7 head-to-head checks against Cosmic Slider. Choose Cosmic Slider if you care most about download trend. Choose Simple Slider Block if you care most about active installs, downloads (30 days) and reviews.
Is Cosmic Slider more popular than Simple Slider Block?
Simple Slider Block is the more popular of the two with 600+ active installs, compared with <10 for Cosmic Slider.
Can I use Cosmic Slider and Simple Slider Block together?
Both plugins cover block slider and slider, 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 Cosmic Slider and Simple Slider Block 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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