Steps to Add a Mailing List App on a Site123 Site

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

How To Add a Mailing List App on Site123:

Create a Free Mailing List App
Start for free now
Copy Mailing List embed snippet for Site123
Your code block will be available once you create your app
Add to HTML or Embed Code element in Site123 editor
Paste above Mailing List snippet into any Site123 element that accepts HTML or an embed code. Save, view the live page, and your Mailing List will appear!

Need to know more about features and integrations of our Mailing List app?

See the details

Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

You've already invested time and resources in building your business online just by having a Site123 website.

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

Then You Must Customize Your Elements

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

Others try to find web design companies overseas that appear to offer Mailing List apps for reduced prices or attempt to use open source code.

Save Time With POWR

And it takes lots of time to customize and update a Mailing List app, which will result in more complications.

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

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Mailing List app on the market, we protect you while you grow on Site123.

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.

POWR's team of engineers are working around the clock to keep Site123 Mailing List and all 60+ other POWR apps working smoothly.

CASE STUDY: POWR put Rbia Shades on the success track

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.

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.

Grow contacts by 250%

2x your engagement

2x more time on site

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)

Start for free now

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 Mailing List 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 Site123 site.

To customize your Mailing List on Site123, you don't need any coding knowledge.

POWR Mailing List allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Mailing List perfectly match your brand's identity.

This flexibility makes it easy to integrate and align with your site's look and feel.

Adding Mailing List to your Site123 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 Site123 site owners to implement Mailing List and gather feedback from their audience.

Using POWR Mailing List on your Site123 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.

Install A Mailing List App on Site123