How to Add A Testimonial Slider App to a Omnisend Website

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

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Steps to Add a Testimonial Slider App on a Omnisend Site

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

How To Add a Testimonial Slider App on Omnisend:

  1. Create a Free Testimonial Slider App

    Start for free now
  2. Copy code from below

    Your code block will be available once you create your app

  3. Open Omnisend email campaign to add an image of your POWR Testimonial Slider.

    1. Open your email campaign where you’d like to add your Testimonial Slider.
    2. Drag an HTML content block to your email and paste code from the first step.
    3. A static image of your app should display in your email!

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

A Solid Brand Identity Starts on Your Website

You've already invested time and resources in building your business online just by having a Omnisend website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then turn them into customers.

Testimonial Slider to Omnisend
Add Testimonial Slider to Omnisend

Make Your Website Elements Unique

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


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

POWR Saves You Valuable Time

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 Omnisend
Support feature

All POWR apps are built to scale with your business on Omnisend, 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 top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Our team of expert engineers work relentlessly to ensure the POWR apps such as your Omnisend Testimonial Slider running smoothly for you.

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.

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 Omnisend
Testimonial Slider to Omnisend
250% contacts growth
Testimonial Slider to Omnisend
2x engagement improvement
Testimonial Slider to Omnisend
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.