Install A Mailing List App on one.com Website Builder

The easy way to add Mailing List to one.com Website Builder in minutes without coding or needing help from a developer.

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Steps to Add a Mailing List App on a one.com Website Builder Site

Create your customized Mailing List app, match your website's style and colors, and add Mailing List to your one.com Website Builder page, post, sidebar, footer, or wherever you like on your site.

How To Add a Mailing List App on one.com Website Builder:

  1. Create a Free Mailing List App

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  2. Add "Code" element to your Website Builder

  3. Edit POWR Mailing List on your site

    Your code block will be available once you create your app

All you need to know about our Mailing List app is just a click away.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

Congratulations on publicizing your business online with one.com Website Builder!


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

Mailing List to one.com Website Builder
Add Mailing List to one.com Website Builder

Now You Have To Make Your Elements Unique

Some small business owners try to design a Mailing List app solo or get an expensive web designer that promises they can build one.


Others try to enlist web design companies overseas that claim to offer Mailing List 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 a Mailing List app, which will result in more issues.


But, if you haven't built a strong security system, your business could be prone to hacking and other security issues. We thought of that!

Add Mailing List to one.com Website Builder
Support feature

POWR supports high-volume sites on one.com Website Builder and prioritizes the security of our Mailing List app, as well as all 60+ apps, to keep any bad actors at bay.

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

Our Mailing List comes with a team of expert engineers that work constantly for you, making sure your Mailing List is always working perfectly.

CASE STUDY: Rbia Shades is winning with POWR apps

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

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 Mailing List to one.com Website Builder
Mailing List to one.com Website Builder
250% contacts growth
Mailing List to one.com Website Builder
Up 2x in engagement
Mailing List to one.com Website Builder
Time on site up 2x

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.