How to Add A Testimonial Slider App to a Squarespace Website

The easy way to add Testimonial Slider to Squarespace in minutes without coding or needing help from a developer.

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Steps to Add a Testimonial Slider App on a Squarespace Site

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

How To Add a Testimonial Slider App on Squarespace:

  1. Create a Free Testimonial Slider App

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  2. Embed POWR Testimonial Slider to your Squarespace

    5. Copy and paste the Share App link ⬅. Adjust the embedded app, and click SAVE in the upper left corner.
    1. Navigate to the Squarespace editor by clicking on the EDIT located in the upper left corner.
  3. 1. Click on the blue Edit app icon seen above the app.
    2. All edits in the opened POWR Editor will be automatically applied.

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

Brand Identity Begins With a Great Website

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


But next comes the hard part: how can you engage, captivate, make, and support more visitors?

Testimonial Slider to Squarespace
Add Testimonial Slider to Squarespace

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 at rock-bottom prices.

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 Squarespace
Support feature

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

security feature
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

CASE STUDY: Rbia Shades is winning with POWR apps

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 Squarespace
Testimonial Slider to Squarespace
250% contacts growth
Testimonial Slider to Squarespace
Up 2x in engagement
Testimonial Slider to Squarespace
2x more time on site

Every POWR app works on any platform.

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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.