Install A Testmonial Slider App on Gmail

Learn the steps to add Testmonial Slider to your Gmail website in minutes with no coding or a developer.

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Steps to Add a Testmonial Slider App on a Gmail Site

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

How To Add a Testmonial Slider App on Gmail:

  1. Create a Free Testmonial Slider App

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  2. Install POWR in Gmail

    1. In Gmail, go to the G Suite Marketplace or select the + on the right side to Get Add-ons
    2. Type POWR and in the search selectPOWR plugins for Gmail.
    3. Install the add-on and grant required permissions.
    4. Return to Gmail and refresh the page.
  3. Compose Email

    1. Select Compose to start drafting a new email.
    2. In the email editor, select Add POWR Plugin.
    3. Select Sign In to access your POWR apps.
    4. Select the app to add to your email, and click add plugin.

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

Brand Identity Begins With a Great Website

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


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

Testmonial Slider to Gmail
Add Testmonial Slider to Gmail

Website Element Customization is Next

Some small business owners try to develop a Testmonial Slider app solo 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 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 Testmonial 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 Testmonial Slider to Gmail
Support feature

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

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

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

CASE STUDY: POWR put Rbia Shades on the success track

A few months after Rbia Shades launched at local fairs and craft shows, they were looking for a way to sell online.


They wanted to visually appeal to site visitors and demonstrate the quality of their product and lightweight, ergonomic designs.


Their web host did not provide an adequate solution for this, and after some research, decided to give POWR a try.

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 Testmonial Slider to Gmail
Testmonial Slider to Gmail
250% growth in contacts
Testmonial Slider to Gmail
2x your engagement
Testmonial Slider to Gmail
2x more time on site

POWR apps are made to grow your online revenue.

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.