How to Add A Testimonial Slider App to a Universe Website

Learn the steps to add Testimonial Slider to your Universe website in minutes with no coding or a developer.

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Steps to Add a Testimonial Slider App on a Universe Site

Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your Universe page, post, sidebar, footer, or wherever you like on your site.

How To Add a Testimonial Slider App on Universe:

  1. Create a Free Testimonial Slider App

    Start for free now
  2. Copy Testimonial Slider embed snippet for Universe

    Your code block will be available once you create your app

  3. Add to HTML or Embed Code element in Universe editor

    Paste above Testimonial Slider snippet into any Universe element that accepts HTML or an embed code. Save, view the live page, and your Testimonial Slider will appear!

All you need to know about our Testimonial Slider app is just a click away.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on making the first move to design your e-commerce site online -- by getting your Universe website live on the web!


Here comes the next big question: How do you get site visitors to engage and buy your product or service?

Testimonial Slider to Universe
Add Testimonial Slider to Universe

Website Element Customization is Next

Some may first try to DIY a Testimonial Slider app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source Testimonial Slider apps, or companies abroad that allegedly offer Testimonial Slider apps for a bargain.

Get Back More Time With POWR

Also, customizing and updating a Testimonial Slider app involves even more time, and is likely to cause new complications.


As your company continues to progress, you're likely to face security issues, as hackers may attempt to manipulate vulnerabilities in the Testimonial Slider app. POWR has you covered!

Add Testimonial Slider to Universe
Support feature

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Universe and other similar platforms.

security feature
Our award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

POWR's team of engineers are working around the clock to keep Universe Testimonial Slider and all 60+ other POWR apps working smoothly.

CASE STUDY: POWR put Rbia Shades on the success track

After Rbia launched its website, they were looking for a solution to add new contacts for outreach.


They found POWR while looking for a popup solution on their site and started to see immediate results.

Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.


They then realized that there was a full suite of other solutions they could use to improve their online experience for site visitors.


Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

Add Testimonial Slider to Universe
Testimonial Slider to Universe
250% contacts growth
Testimonial Slider to Universe
2x engagement improvement
Testimonial Slider to Universe
Time on site up 2x

All POWR apps are built for peak-performance.

See apps in action

Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.