Install A Testimonial Slider App on Selz

Steps on adding Testimonial Slider to Selz in minutes with no coding and no help from a developer.

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Steps to Add a Testimonial Slider App on a Selz Site

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

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

A Solid Brand Identity Starts on Your Website

Congratulations on publicizing your business online with Selz!


The next step is often gaining website visitors and making sales, but how?

Testimonial Slider to Selz
Add Testimonial Slider to Selz

Then You Must Customize Your Elements

Some small business owners try to develop a Testimonial Slider app solo or get an expensive web designer that promises they can build one.


Others try to enlist web design companies overseas that appear to offer Testimonial Slider apps for low prices or attempt to use open source code.

Get Back More Time With POWR

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


As your company continues to expand, 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 Selz
Support feature

POWR supports high-volume sites on Selz and prioritizes the security of our Testimonial Slider app, as well as all 60+ apps, to keep any bad actors at bay.

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

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

CASE STUDY: Rbia Shades wins big with POWR

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.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Testimonial Slider to Selz
Testimonial Slider to Selz
Grow contacts by 250%
Testimonial Slider to Selz
2x your engagement
Testimonial Slider to Selz
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.