Embed A Mailing List App to a NationBuilder Website

Steps on adding Mailing List to NationBuilder in minutes with no coding and no help from a developer.

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Steps to Add a Mailing List App on a NationBuilder Site

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

How To Add a Mailing List App on NationBuilder:

  1. Create a Free Mailing List App

    Start for free now
  2. Copy Mailing List embed snippet for NationBuilder

    Your code block will be available once you create your app

  3. Add to HTML or Embed Code element in NationBuilder editor

    Paste above Mailing List snippet into any NationBuilder element that accepts HTML or an embed code. Save, view the live page, and your Mailing List will appear!

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

See the details

Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

Congratulations on making the first move to develop your site online -- by getting your NationBuilder 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?

Mailing List to NationBuilder
Add Mailing List to NationBuilder

Now You Have To Make Your Elements Unique

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


Others try to find 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

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 Mailing List apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add Mailing List to NationBuilder
Support feature

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

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

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

CASE STUDY: Rbia Shades is winning with POWR apps

After Rbia launched its website, they were looking for a solution to add new contacts for outreach.


They found POWR while looking for a popup solution on their site and started to see immediate results.

Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.


They then realized that there was a full suite of other solutions they could use to improve their online experience for site visitors.


Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

Add Mailing List to NationBuilder
Mailing List to NationBuilder
Contacts growth 250%
Mailing List to NationBuilder
2x your engagement
Mailing List to NationBuilder
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)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.