Steps to Add a Sondeo App on a Tumblr Site
Create your customized Sondeo app, match your website's style and colors, and add Sondeo to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Sondeo App on Tumblr:
Create a Free Sondeo App
Start for free nowAppearance > Theme
Go to Account Settings > Edit Appearance > Edit Theme.Edit HTML
Go to Edit HTML.Paste POWR Script
Paste this script into the Tumblr HTML file. It's always best to paste it between the Head tags. Then click Update, and save.New Text Post
Go back to the Tumblr dashboard and add a new Text post.Paste Shortcode
Paste this shortcode into the post and save. If you expand the post, you will see your new POWR Sondeo.Click the POWR Settings Icon to open the POWR Editor.To edit your Sondeo on Tumblr:
Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Sondeo plugin.
Need to know more about features and integrations of our Sondeo app?
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
Congratulations on publicizing your business online with Tumblr!
The next step is often gaining website visitors and making sales, but how?


Website Element Customization is Next
People often ask a 'techie' friend to design a Sondeo for them or hire a 'web guy' that one of their friends referred.
Others look overseas or for low priced open source alternatives for Sondeo.
Save Time With POWR
Plus, updating and customizing a Sondeo app can be difficult, and you may think you have to hire a developer.
Additionally, as your business booms, hackers could see an unsecured Sondeo as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


All POWR apps are built to scale with your business on Tumblr, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Tumblr Sondeo running for you.
CASE STUDY: POWR put Rbia Shades on the success track
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.
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.

POWR apps are made to grow your online revenue.
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)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Sondeo widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Tumblr site.
POWR Sondeo allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Sondeo perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Sondeo to your Tumblr site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Tumblr site owners to implement Sondeo and gather feedback from their audience.
Using POWR Sondeo on your Tumblr site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.


