How to Add A Comments App to a Sellfy Website

The easy way to add Comments to Sellfy in minutes without coding or needing help from a developer.

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Comments app by POWR with star ratings and two comments with avatars.

Steps to Add a Comments App on a Sellfy Site

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

How To Add a Comments App on Sellfy:

  1. Create a Free Comments 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 Comments 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 Comments 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.

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

See the details

Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

If you have your Sellfy website working, you’ve tackled the biggest challenge in building an online presence. Way to go!


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

Comments to Sellfy
Add Comments to Sellfy

Then You Must Customize Your Elements

Some small business owners try to build a Comments app by themselves or get an expensive web designer that claims they can build one.


Others try to enlist web design companies overseas that claim to offer Comments apps for reduced prices or attempt to use open source code.

Reduce Time Spent by Half With POWR

Also, customizing and updating a Comments app calls for even more time, and is likely to cause new issues.


As your company continues to expand, you're likely to face security issues, as hackers may attempt to take advantage of vulnerabilities in the Comments app. POWR has you covered!

Add Comments to Sellfy
Support feature

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

security feature
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

Our team of expert engineers work 24/7 to make sure the POWR apps such as your Sellfy Comments running smoothly 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.

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 Comments to Sellfy
Comments to Sellfy
250% growth in contacts
Comments to Sellfy
Engagement up 2x
Comments to Sellfy
Time on site up 2x

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.