Install A Slide In App on 1&1

Learn the steps to add Slide In to your 1&1 website in minutes with no coding or a developer.

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Steps to Add a Slide In App on a 1&1 Site

Create your customized Slide In app, match your website's style and colors, and add Slide In to your 1&1 page, post, sidebar, footer, or wherever you like on your site.

How To Add a Slide In App on 1&1:

  1. Create a Free Slide In App

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  2. Create New Widget/HTML

    Open your 1&1 site editor, click Insert Element from the sidebar menu, and select Widget/HTML.
  3. Paste the Code

    Your code block will be available once you create your app

  4. Preview your Site

    Your plugin will not appear yet. Click the Desktop icon to view your site preview. You should now see POWR Slide In.
  5. Edit POWR Slide In

    You're now ready to edit your POWR Slide In right in your site preview. Click on the Settings Icon to launch the POWR Editor, and save when you're finished. You can also edit this plugin any time in your POWR account dashboard.

All you need to know about our Slide In app is just a click away.

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

You've already invested time and resources in creating your business online just by having a 1&1 website.


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

Slide In to 1&1
Add Slide In to 1&1

Then You Must Customize Your Elements

People often ask a 'techie' friend to design a Slide In for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low priced open source alternatives for Slide In.

POWR Saves You Valuable Time

Also, customizing and updating a Slide In app calls for even more time, and is likely to cause new bugs.


As your company continues to progress, you're likely to face security issues, as hackers may attempt to manipulate vulnerabilities in the Slide In app. POWR has you covered!

Add Slide In to 1&1
Support feature

All POWR apps are built to scale with your business on 1&1, 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 1&1 Slide In and all 60+ other POWR apps working perfectly.

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.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Slide In to 1&1
Slide In to 1&1
250% contacts growth
Slide In to 1&1
2x your engagement
Slide In to 1&1
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.