Adding A Testmonial Slider App on a Gmail Website

Steps on adding Testmonial Slider to Gmail in minutes with no coding and no help from 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.

All you need to know about our Testmonial Slider app is just a click away.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

If you have your Gmail website working, you’ve completed the biggest challenge in building an online presence. Way to go!


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

Testmonial Slider to Gmail
Add Testmonial Slider to Gmail

Website Element Customization is Next

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can expand a Testmonial Slider without a hitch.


Others look for low-cost alternative Testmonial Slider apps from overseas or open source Testmonial Slider apps that claim to have what they're looking for.

Save Time With POWR

And it takes huge amount of time to customize and update a Testmonial Slider app, which will result in more bugs.


But, without building a strong security system, your site could be prone to hacking and other security issues. We thought of that!

Add Testmonial Slider to Gmail
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Testmonial Slider app on the market, we protect you while you grow on Gmail.

security feature
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

POWR's team of engineers are working around the clock to keep Gmail Testmonial Slider and all 60+ other POWR apps working smoothly.

CASE STUDY: Rbia Shades wins big with POWR

Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.


After much research, they chose POWR as their no-code tool of choice.

Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add Testmonial Slider to Gmail
Testmonial Slider to Gmail
250% growth in contacts
Testmonial Slider to Gmail
2x your engagement
Testmonial Slider to Gmail
Time on site up 2x

Every POWR app works on any platform.

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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

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