Install A Mailchimp Email Signup App on Site123

Steps on adding Mailchimp Email Signup to Site123 in minutes with no coding and no help from a developer.

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Steps to Add a Mailchimp Email Signup App on a Site123 Site

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

All you need to know about our Mailchimp Email Signup app is just a click away.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on publicizing your business online with Site123!


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

Mailchimp Email Signup to Site123
Add Mailchimp Email Signup to Site123

Make Your Website Elements Unique

People often ask a 'techie' friend to build a Mailchimp Email Signup for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low priced open source alternatives for Mailchimp Email Signup.

POWR Saves You Valuable Time

Also, customizing and updating a Mailchimp Email Signup app calls for even more time, and is likely to cause new bugs.


As your company continues to progress, you're likely to encounter security issues, as hackers may attempt to manipulate vulnerabilities in the Mailchimp Email Signup app. POWR has you covered!

Add Mailchimp Email Signup to Site123
Support feature

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

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

Our team of expert engineers work 24/7 to make sure the POWR apps such as your Site123 Mailchimp Email Signup running smoothly for you.

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.

Add Mailchimp Email Signup to Site123
Mailchimp Email Signup to Site123
Grow contacts by 250%
Mailchimp Email Signup to Site123
2x your engagement
Mailchimp Email Signup to Site123
2x more time on site

POWR apps are made to grow your online revenue.

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.