Install A Sign Up Form App on BigCommerce

Steps on adding Sign Up Form to BigCommerce in minutes with no coding and no help from a developer.

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Steps to Add a Sign Up Form App on a BigCommerce Site

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

How To Add a Sign Up Form App on BigCommerce:

  1. Create a Free Sign Up Form App

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  2. Choose Location

    Choose a page to add POWR Sign Up Form, and click the HTML to open the HTML Source Editor.
  3. Copy Code

    Your code block will be available once you create your app

  4. Save and Preview Sign Up Form

    1. Paste the code into the box provided.
    2. Click Update, then Save.
    3. Click View Store to preview Sign Up Form on your site.

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

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

If you have your BigCommerce website published, you’ve tackled the biggest challenge in building an online presence. Awesome!


But next comes the hard part: how can you entice, captivate, make, and support more visitors?

Sign Up Form to BigCommerce
Add Sign Up Form to BigCommerce

Make Your Website Elements Unique

People often ask a 'techie' friend to build a Sign Up Form for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low-cost open source alternatives for Sign Up Form.

Save Time With POWR

Plus, updating and customizing a Sign Up Form app can be difficult, and you may think you have to hire a developer.


Additionally, as your business develops, hackers could see an unsecured Sign Up Form as a great opportunity to exploit your business and your customers. We consider this and built safeguards!

Add Sign Up Form to BigCommerce
Support feature

POWR supports high-volume sites on BigCommerce and prioritizes the security of our Sign Up Form app, as well as all 60+ apps, to keep any bad actors at bay.

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.

Furthermore, our team of talented engineers work nonstop to keep POWR apps like your BigCommerce Sign Up Form running for you.

CASE STUDY: Rbia Shades is winning with POWR apps

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

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 Sign Up Form to BigCommerce
Sign Up Form to BigCommerce
250% growth in contacts
Sign Up Form to BigCommerce
Up 2x in engagement
Sign Up Form to BigCommerce
2x more time on site

All POWR apps are built for peak-performance.

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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.