Install A Testimonial Slider App on 3DCart

Learn the steps to add Testimonial Slider to your 3DCart website in minutes with no coding or a developer.

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Steps to Add a Testimonial Slider App on a 3DCart Site

Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your 3DCart page, post, sidebar, footer, or wherever you like on your site.

How To Add a Testimonial Slider App on 3DCart:

  1. Create a Free Testimonial Slider App

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  2. Choose Location

    You can insert POWR Testimonial Slider to your 3DCart blogs, pages, headers, sidebars, or footers. In your 3DCart Dashboard, go to Content and select a place to add POWR Testimonial Slider.
  3. Paste Code

    Your code block will be available once you create your app

  4. Set Up POWR Testimonial Slider

    You can now edit POWR Testimonial Slider in your 3DCart Storefront. Click View Store, find the plugin, and click the Settings Icon to open the POWR Editor.

Undecided if our Testimonial Slider app will suit your needs? We have all the details you need.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

If you have your 3DCart website working, you’ve tackled the biggest challenge in building an online presence. Awesome!


But next comes a tough question: how can you engage, captivate, turn, and support more visitors?

Testimonial Slider to 3DCart
Add Testimonial Slider to 3DCart

Then You Must Customize Your Elements

People often ask a 'techie' friend to build a Testimonial Slider for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low-cost open source alternatives for Testimonial Slider.

Save Time With POWR

Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.


In a world where scammers infiltrate sites every day, many other Testimonial Slider apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add Testimonial Slider to 3DCart
Support feature

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on 3DCart and other similar platforms.

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

Furthermore, our team of talented engineers work nonstop to keep POWR apps like your 3DCart Testimonial Slider functioning for you.

CASE STUDY: Rbia Shades is winning with POWR apps

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

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 complete 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 3DCart
Testimonial Slider to 3DCart
250% growth in contacts
Testimonial Slider to 3DCart
2x engagement improvement
Testimonial Slider to 3DCart
2x more time on site

Yes, POWR has an app for that.

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.