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:
Create a Free Testimonial Slider App
Start for free nowCopy code from below
Your code block will be available once you create your app
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!
Not sure if our Testimonial Slider app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
You've already invested time and resources in launching 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 make them into customers.


Make Your Website Elements Unique
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 priced open source alternatives for Testimonial Slider.
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!


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

POWR's team of engineers are working around the clock to keep Omnisend Testimonial Slider and all 60+ other POWR apps working smoothly.
CASE STUDY: Rbia Shades wins big with POWR
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.
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.

Every POWR app works on any platform.
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)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Testimonial Slider widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Omnisend site.
POWR Testimonial Slider allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Testimonial Slider perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Testimonial Slider to your Omnisend site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Omnisend site owners to implement Testimonial Slider and gather feedback from their audience.
Using POWR Testimonial Slider on your Omnisend site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.