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WordPress plugin comparison

Serious Slider vs Testimonial Slider

At a glance

  • Serious Slider has more active installs: 20K+, against 3K+ for Testimonial Slider.
  • On a typical day, Serious Slider is downloaded about 111 times, Testimonial Slider about 24.
  • Testimonial Slider is rated higher: 4.2 out of 5 from 69 reviews, against 3.4 from 8 reviews.
  • Serious Slider was updated more recently: Oct 5, 2026, against Aug 13, 2026 for Testimonial Slider.
  • Both are tested up to WordPress 7.1.4.
  • Testimonial Slider has been around longer: since 2013, against 2016 for Serious Slider.

Line by line

Serious Slider leads on 5 of 6 comparable lines.

MetricSerious SliderTestimonial Slider
Popular rank#1,377#3,802
Active installs20K+3K+
Downloads, last 30 days4.3K662
Rating3.4(8)4.2(69)
Support threads resolved0%0%
Tested up to7.1.47.1.4
Search multiplier×0.79×0.68
Last release1 month ago3 months ago
Requires PHP7.0–

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

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