Install An Emailpopup App on Site123

The easy way to add emailPopup to Site123 in minutes without coding or needing help from a developer.

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Steps to Add a emailPopup App on a Site123 Site

Create your customized emailPopup app, match your website's style and colors, and add emailPopup to your Site123 page, post, sidebar, footer, or wherever you like on your site.

Not sure if our emailPopup app is right for you? Find out more about its features and integrations.

See the details

Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on getting your business online with Site123!


The next step is often getting website visitors and making sales, but how?

emailPopup to Site123
Add emailPopup to Site123

Make Your Website Elements Unique

Some small business owners try to design an emailPopup 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 emailPopup apps for reduced prices or attempt to use open source code.

Save Time With POWR

And it takes huge amount of time to customize and update an emailPopup 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 emailPopup to Site123
Support feature

All POWR apps are built to scale with your business on Site123, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

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

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 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 emailPopup to Site123
emailPopup to Site123
250% contacts growth
emailPopup to Site123
Engagement up 2x
emailPopup to Site123
2x site session time

Yes, POWR has an app for that.

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.