Scroll Back To Top vs Ultimate Infinite Scroll, AJAX Lazy… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Ultimate Infinite Scroll, AJAX Lazy…
400 active installs
Free
Quick Verdict
As of April 2026, Ultimate Infinite Scroll, AJAX Lazy… has a higher user rating (5/5 from 4 reviews) while Scroll Back To Top leads in active installations (10K+ vs 400). Both are free WordPress plugins. Scroll Back To Top has accumulated 129K+ total downloads while Ultimate Infinite Scroll, AJAX Lazy… has 7.0K+.
Detailed Comparison
| Metric | Scroll Back To Top | Ultimate Infinite Scroll, AJAX Lazy… | |
|---|---|---|---|
| Rating | 4.2/5 | ► | 5/5 |
| Total Reviews | 56 | ◄ | 4 |
| Active Installs | 10K+ | ◄ | 400 |
| Total Downloads | 129K+ | ◄ | 7.0K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 8 years ago | ► | 1 year ago |
| First Released | 2014 | 2020 | |
| Age | 12 years | 6 years | |
| WP Requires | 3.0+ | 5.2+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.1.3 | 1.0.5 |
Rating Breakdown
Scroll Back To Top
Ultimate Infinite Scroll, AJAX Lazy…
Download Trends
Recent Reviews
Scroll Back To Top Reviews
something is wrong 07/31/2020
Well in principal I like this addon it is well organized it offers all the options for customization that I needed and looked nice. BUT! But it drove the CPU usage through the roof. Our initial server
Slows down websites, don’t install this plugin
I just removed this plugin on a site that was performing very slowly, about 6-12 seconds per page load in the admin area. Removing the plugin reduced the page load speed down to around 2 seconds (it’
High server CPU and memory usage
Beware! When WordPress.org warns you a plugin has not been tested with latest major release (5.4 in my case), or that it has not been maintained in over a year (five years at the time of writing), do
Ultimate Infinite Scroll, AJAX Lazy… Reviews
No reviews yet
More Plugins Worth Comparing
Top alternatives in the same category as Scroll Back To Top and Ultimate Infinite Scroll, AJAX Lazy…
Catch Infinite Scroll is a WordPress plugin that allows you to add the magic of infinite scrolling with several customization options on your website …
A small plugin to re-enable infinite scrolling in the Media Library after WordPress 5.8 is released.
Smooth Scroll Up is a lightweight plugin that creates a customizable back to top feature in your WordPress website.
T4B News Ticker is a flexible and user-friendly news ticker plugin for WordPress, designed to create horizontal news tickers with 4 unique animations.
A reading position indicator that you can use where you want: top, bottom or custom position in differents templates or post types.
Scroll less in WordPress admin area! A small UX improvement will keep Publish button within reach and retain the scrollbar position after saving.
Frequently Asked Questions
Is Scroll Back To Top or Ultimate Infinite Scroll, AJAX Lazy… more popular?
Which has better ratings — Scroll Back To Top or Ultimate Infinite Scroll, AJAX Lazy…?
Are Scroll Back To Top and Ultimate Infinite Scroll, AJAX Lazy… free?
Which plugin has better support — Scroll Back To Top or Ultimate Infinite Scroll, AJAX Lazy…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.