Slider Block by Sliderberg – WordPress Slider & Carousel Plugin for Gutenberg

77 Quality Score

Active Installs

15/30

With only 1,000 active installs, the plugin is a small player in a category dominated by tools with hundreds of thousands or millions of installs, which limits real-world battle testing.

Update Freshness

25/25

The plugin was last updated in July 2026 and is clearly being maintained on a current release cycle, which is the strongest signal in its profile.

User Rating

15/15

A perfect 100/100 from 7 reviewers is encouraging, but the sample size is small enough that the rating is more of a positive signal than a proven track record.

Support Health

8/15

Only 3 support threads exist with 2 resolved, giving a 66.7% resolution rate; with so few tickets, it is hard to judge the developer's responsiveness under load.

WP Compatibility

15/15

The plugin requires WordPress 5.8 or higher and is tested up to 7.0, which matches current standards and signals good forward compatibility.

Scores higher than 58% of indexed plugins

About

Slider & Carousel Block For the Block Editor (Gutenberg). Create Beautiful Sliders and Carousels With Ease.

Active Installs 2k+

Rating ★★★★★ 5/5

Last Updated 2026-09-15 3:04am GMT

Requires WordPress 5.8+

Tested Up To 7.1

✓ No known vulnerabilities

What It Does

Slider Block by Sliderberg adds a native Gutenberg block for building image sliders and carousels directly inside the WordPress block editor. It lets you create slides with images, arrange them in a carousel layout, and drop them into any page or post without shortcodes or a separate builder. The plugin focuses on a single job: adding slider functionality to the block editor without bloat.

Who It's For

This plugin is a good fit for site owners who use Gutenberg exclusively and need a lightweight, dedicated slider block without installing a full page builder suite. It works well for small businesses, bloggers, and freelancers building simple marketing pages where one or two carousels are needed. Given its clean block-based approach, it suits users who prefer minimal plugins over feature-heavy alternatives.

Who Should Skip It

If you already use a block suite like Spectra, Kadence Blocks, or Starter Templates that includes slider functionality, installing Sliderberg is redundant. Developers building complex, custom-coded sliders with advanced animation, layered slides, or dynamic content sources will also find this plugin too limited.

The Bottom Line

Sliderberg is a focused, well-maintained slider block with a perfect user rating, but its tiny install base of 1,000 sites means it has not been stress-tested at scale. It is a sensible choice for users who want a lightweight, single-purpose slider block and are comfortable with a smaller ecosystem. Larger or more complex sites will likely be better served by one of the established alternatives above.

Pick Spectra if you want sliders bundled into a larger Gutenberg block library with dozens of other design elements.

Shortcodes Ultimate – Content Elements 93/100

Pick Shortcodes Ultimate if you prefer a shortcode-based approach with a very wide variety of content elements beyond sliders.

Kadence Blocks — Page Builder Toolkit for Gutenberg Editor 89/100

Pick Kadence Blocks if you want a full Gutenberg toolkit with slider blocks plus strong design and layout controls.

Starter Templates – AI-Powered Templates for Elementor & Gutenberg 89/100

Pick Starter Templates if your priority is launching full pre-designed sites quickly rather than just adding a slider.

Smart Slider 3 89/100

Pick Smart Slider 3 if you need a dedicated, feature-rich slider solution with advanced animations, templates, and dynamic content.