Steps to Add a Testimonial Slider App on a Colibri WP Site
Create your customized Testimonial Slider app, match your website's style and colors, and add Testimonial Slider to your Colibri WP page, post, sidebar, footer, or wherever you like on your site.
Undecided if our Testimonial Slider app will suit your needs? We have all the details you need.
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
If you have your Colibri WP 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, make, and support more visitors?


Make Your Website Elements Unique
Some may first take a stab at 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 claim to offer Testimonial Slider apps for a bargain.
POWR Saves You Valuable Time
Also, customizing and updating a Testimonial Slider app involves even more time, and is likely to cause new bugs.
As your company continues to expand, you're likely to face security issues, as hackers may attempt to take advantage of vulnerabilities in the Testimonial Slider app. POWR has you covered!


POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Colibri WP and other similar platforms.

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: POWR put Rbia Shades on the success track
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.

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 Colibri WP 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 Colibri WP 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 Colibri WP site owners to implement Testimonial Slider and gather feedback from their audience.
Using POWR Testimonial Slider on your Colibri WP 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.