Steps to Add a Email Sign Up App on a Site123 Site
Create your customized Email Sign Up app, match your website's style and colors, and add Email Sign Up to your Site123 page, post, sidebar, footer, or wherever you like on your site.
How To Add a Email Sign Up App on Site123:
Create a Free Email Sign Up App
Start for free nowCopy Email Sign Up 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 Email Sign Up snippet into any Site123 element that accepts HTML or an embed code. Save, view the live page, and your Email Sign Up will appear!
Need to know more about features and integrations of our Email Sign Up app?
See the detailsRemove the Guesswork of Building Your Brand
A Solid Brand Identity Starts on Your Website
Congratulations on starting to design your e-commerce site online -- by getting your Site123 website live on the web!
But here comes the next big question: How do you get site visitors to engage and buy your product or service?


Website Element Customization is Next
Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can grow an Email Sign Up without a hitch.
Others look for low-cost alternative Email Sign Up apps from overseas or open source Email Sign Up apps that claim to have what they're looking for.
Get Back More Time With POWR
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 Email Sign Up apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!


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.

Our Email Sign Up comes with a team of expert engineers that work constantly for you, making sure your Email Sign Up is always working smoothly.
CASE STUDY: Rbia Shades completely transformed their online experience
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.

All POWR apps are built for peak-performance.
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)
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 Email Sign Up 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.
POWR Email Sign Up allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Email Sign Up perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Email Sign Up 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 Email Sign Up and gather feedback from their audience.
Using POWR Email Sign Up 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.