Install A Popup App on Sellfy

Don't know how to code? No problem with these easy steps to add Popup to Sellfy in minutes.

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Email sign up popup and free shipping popup example images created with POWR Popup.

Steps to Add a Popup App on a Sellfy Site

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

How To Add a Popup App on Sellfy:

  1. Create a Free Popup App

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  2. Embed POWR script to your Sellfy Site

    1. Within the Sellfy dashboard, navigate to Store settings > Customize store.
    2. Select General settings, copy and paste the script provided below into the Custom code section, either in the head or footer code area.
    3. Click Publish to save changes.
    Note: The script only needs to be installed once. If the POWR script is already present, move onto the next step.
  3. Embed POWR Popup to your Sellfy Site.

    1. In the Sellfy Store customizer, select the location for installing the app.
    2. Add a module and select Embed code.
    3. Click on Edit code, then copy and paste the code provided below.
    4. Save your changes by clicking Save.
    5. Publish your changes to view the POWR embedded app on your site.
    Note: The embedded app will not be displayed in the Store customizer.
  4. Edit POWR Popup on your site

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

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

See the details

Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

Congratulations on getting your business online with Sellfy!


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

Popup to Sellfy
Add Popup to Sellfy

Website Element Customization is Next

Some small business owners try to build a Popup 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 Popup apps for low prices or attempt to use open source code.

POWR Saves You Valuable Time

And it takes tons of time to customize and update a Popup app, which will create more complications.


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

Add Popup to Sellfy
Support feature

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

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.

Our team of expert engineers work 24/7 to ensure the POWR apps such as your Sellfy Popup running smoothly for you.

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 Popup to Sellfy
Popup to Sellfy
Grow contacts by 250%
Popup to Sellfy
Up 2x in engagement
Popup to Sellfy
2x site session time

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)

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Frequently Asked Questions

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