How to Add A Testmonial Slider App to a NationBuilder Website

Don't know how to code? No problem with these easy steps to add Testmonial Slider to NationBuilder in minutes.

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Steps to Add a Testmonial Slider App on a NationBuilder Site

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

How To Add a Testmonial Slider App on NationBuilder:

  1. Create a Free Testmonial Slider App

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  2. Copy Testmonial Slider embed snippet for NationBuilder

    Your code block will be available once you create your app

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

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

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

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Remove the Guesswork of Building Your Brand

A Solid Brand Identity Starts on Your Website

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


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

Testmonial Slider to NationBuilder
Add Testmonial Slider to NationBuilder

Then You Must Customize Your Elements

Some small business owners try to build a Testmonial Slider app by themselves or get an expensive web designer that claims they can build one.


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

Reduce Time Spent by Half With POWR

Plus, updating and customizing a Testmonial Slider app can be difficult, and you may think you have to hire a developer.


Additionally, as your business booms, hackers could see an unsecured Testmonial Slider as a great opportunity to exploit your business and your customers. We consider this and built safeguards!

Add Testmonial Slider to NationBuilder
Support feature

All POWR apps are built to scale with your business on NationBuilder, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

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

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

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.

Shortly after signing on with POWR, Rbia’s first step was to install a popup. They increased their contacts by over 250% (over 600 real contacts).


Soon after, they added our Social Feed app and grew their social media following to over 6000.


Next, they added a Media Slider as a visual way to quickly show their products to new site visitors as they entered their homepage to show how the accessories looked in real life. It showcases their products well and gave customers a great on-site experience.


In fact, they quickly found that visitors who interacted with POWR apps on their site stayed engaged 2.5 times longer than ever before.

Add Testmonial Slider to NationBuilder
Testmonial Slider to NationBuilder
250% growth in contacts
Testmonial Slider to NationBuilder
2x engagement improvement
Testmonial Slider to NationBuilder
2x site session time

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.