Install An Email List Signup App on Squarespace

Don't know how to code? No problem with these easy steps to add Email List Signup to Squarespace in minutes.

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Steps to Add a Email List Signup App on a Squarespace Site

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

How To Add a Email List Signup App on Squarespace:

  1. Create a Free Email List Signup App

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  2. Embed POWR Email List Signup to your Squarespace

    4. In the block window, click on the EDIT and choose EMBED AS Link.
    5. Copy and paste the Share App link ⬅. Adjust the embedded app, and click SAVE in the upper left corner.
  3. Edit POWR Email List Signup on your site

    1. Click on the blue Edit app icon seen above the app.
    2. All edits in the opened POWR Editor will be automatically applied.

Not sure if our Email List Signup app is right for you? Find out more about its features and integrations.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

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


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

Email List Signup to Squarespace
Add Email List Signup to Squarespace

Make Your Website Elements Unique

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can expand an Email List Signup without a hitch.


Others look for low priced alternative Email List Signup apps from overseas or open source Email List Signup apps that claim to have what they're looking for.

Save Time With POWR

Also, customizing and updating an Email List Signup app involves even more time, and is likely to cause new complications.


As your company continues to progress, you're likely to face security issues, as hackers may attempt to take advantage of vulnerabilities in the Email List Signup app. POWR has you covered!

Add Email List Signup to Squarespace
Support feature

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

security feature
Our award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Squarespace Email List Signup functioning for you.

CASE STUDY: POWR put Rbia Shades on the success track

A few months after Rbia Shades launched at local fairs and craft shows, they were looking for a way to sell online.


They wanted to visually appeal to site visitors and demonstrate the quality of their product and lightweight, ergonomic designs.


Their web host did not provide an adequate solution for this, and after some research, decided to give POWR a try.

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 complete 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 Email List Signup to Squarespace
Email List Signup to Squarespace
250% contacts growth
Email List Signup to Squarespace
Up 2x in engagement
Email List Signup to Squarespace
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.