Install A Popup App on Sinatra for WordPress

Learn the steps to add Popup to your Sinatra for WordPress website in minutes with no coding or a developer.

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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 Sinatra for WordPress Site

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

How To Add a Popup App on Sinatra for WordPress:

  1. Create a Free Popup App

    Start for free now
  2. Copy Popup embed snippet for Sinatra for WordPress

    Your code block will be available once you create your app

  3. Add to HTML or Embed Code element in Sinatra for WordPress editor

    Paste above Popup snippet into any Sinatra for WordPress element that accepts HTML or an embed code. Save, view the live page, and your Popup will appear!

Need to know more about features and integrations of our Popup app?

See the details

Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

You've already invested time and resources in creating your business online just by having a Sinatra for WordPress website.


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

Popup to Sinatra for WordPress
Add Popup to Sinatra for WordPress

Make Your Website Elements Unique

Some small business owners try to design a Popup app solo or get an expensive web designer that claims they can build one.


Others try to enlist web design companies overseas that appear to offer Popup apps for low prices or attempt to use open source code.

POWR Saves You Valuable Time

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


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

Add Popup to Sinatra for WordPress
Support feature

All POWR apps are built to scale with your business on Sinatra for WordPress, 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.

Our team of expert engineers work 24/7 to make sure the POWR apps such as your Sinatra for WordPress Popup running smoothly for you.

CASE STUDY: Rbia Shades wins big with POWR

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 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 Popup to Sinatra for WordPress
Popup to Sinatra for WordPress
250% growth in contacts
Popup to Sinatra for WordPress
Up 2x in engagement
Popup to Sinatra for WordPress
Time on site up 2x

Every POWR app works on any platform.

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.