Serious Slider vs Ultimate Responsive Image Slider (September 2026)
Updated September 7, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org Slider Plugins top 10: Serious Slider at #8 and Ultimate Responsive Image Slider at #10. Ultimate Responsive Image Slider leads on 3 of the 5 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
Serious Slider
Serious Slider is a free highly efficient SEO friendly fully translatable accessibility ready image slider for WordPress. Seriously!
Ultimate Responsive Image Slider
Create stunning responsive sliders in minutes. Drag-and-drop builder, unlimited sliders, mobile-friendly & SEO optimized!
Who leads on what
Ultimate Responsive Image Slider leads on 3 of the 5 measures we track.
Serious Slider ranks higher on WordPress.org: #8 against #10 in Slider Plugins.
Ultimate Responsive Image Slider has more users: 30,000+ active installs against 20,000+.
Not enough reviews to compare ratings fairly: Serious Slider has 8, Ultimate Responsive Image Slider has 248. We compare ratings only above 50 reviews each.
Ultimate Responsive Image Slider has more reviews behind its score: 248 against 8.
Ultimate Responsive Image Slider was updated more recently, on August 10, 2026; Serious Slider on August 10, 2026.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
Serious Slider
Pick Serious Slider if you go by where WordPress.org itself puts them.
Ultimate Responsive Image Slider
Pick Ultimate Responsive Image Slider if you want the plugin more sites already run, you want the score backed by more reviews or you want the one shipping releases most recently.
Serious Slider vs Ultimate Responsive Image Slider side by side
| Serious Slider | Ultimate Responsive Image Slider | |
|---|---|---|
| Slider Plugins ranking | #8 | #10 |
| Rating | 3.4 | 4.5 |
| Reviews | 8 | 248 |
| Active installs | 20,000+ | 30,000+ |
| Total downloads | 555,917 | 1,540,666 |
| Downloads, last 30 days | – | – |
| Last updated | Aug 10, 2026 | Aug 10, 2026 |
| First published | May 11, 2016 | Mar 2, 2015 |
| Tested up to WordPress | 7.0.4 | 7.0.4 |
| Requires PHP | 7.0 | 7.0 |
| Pricing | Free on WordPress.org | Free on WordPress.org |
30-day download figures appear after both plugins have 30 days of tracking.
Serious Slider ratings
Ultimate Responsive Image Slider ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither Serious Slider nor Ultimate Responsive Image Slider can pay to appear here: the pair exists only because both plugins reached the Slider Plugins top 10. Full methodology.
Serious Slider vs Ultimate Responsive Image Slider: common questions
Is Serious Slider better than Ultimate Responsive Image Slider?
Ultimate Responsive Image Slider leads on 3 of the 5 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Serious Slider ranks higher on WordPress.org: #8 against #10 in Slider Plugins.
Which has more users, Serious Slider or Ultimate Responsive Image Slider?
Serious Slider ranks higher on WordPress.org: #8 against #10 in Slider Plugins.
Which is rated higher, Serious Slider or Ultimate Responsive Image Slider?
Ultimate Responsive Image Slider has more users: 30,000+ active installs against 20,000+.
Are Serious Slider and Ultimate Responsive Image Slider free?
Both are free to install from WordPress.org. Serious Slider may also sell a paid version or add-ons. Ultimate Responsive Image Slider may also sell a paid version or add-ons.
Alternatives to Serious Slider and Ultimate Responsive Image Slider
Plugins that score close to both in the same WordPress.org rankings and tags.
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