Install A Testimonial Slider App on Instapage

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

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Steps to Add a Testimonial Slider App on a Instapage Site

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

How To Add a Testimonial Slider App on Instapage:

  1. Create a Free Testimonial Slider App

    Start for free now
  2. Copy HTML code from your POWR form installation page

    Your code block will be available once you create your app

  3. Paste the HTML Code into InstaPage.

    In your InstaPage editor, navigate to the page where you want to add POWR Testimonial Slider. Click the HTML/CSS icon and paste the code provided in Step 1
  4. Preview Testimonial Slider plugin

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 starting to design your site online -- by getting your Instapage website live on the web!


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

Testimonial Slider to Instapage
Add Testimonial Slider to Instapage

Website Element Customization is Next

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can develop a Testimonial Slider without a hitch.


Others look for low-cost alternative Testimonial Slider apps from overseas or open source Testimonial Slider apps that claim to have what they're looking for.

POWR Saves You Valuable Time

And it takes huge amount of time to customize and update a Testimonial Slider app, which will make more complications.


But, without building a strong security system, your site could be prone to hacking and other security issues. We thought of that!

Add Testimonial Slider to Instapage
Support feature

POWR supports high-volume sites on Instapage 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 award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

Our Testimonial Slider comes with a team of expert engineers that work constantly for you, making sure your Testimonial Slider is always working perfectly.

CASE STUDY: Rbia Shades wins big with POWR

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 grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add Testimonial Slider to Instapage
Testimonial Slider to Instapage
Grow contacts by 250%
Testimonial Slider to Instapage
2x engagement improvement
Testimonial Slider to Instapage
Time on site up 2x

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.