Adding A Guestbook App on a Gmail Website

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

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Steps to Add a Guestbook App on a Gmail Site

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

How To Add a Guestbook App on Gmail:

  1. Create a Free Guestbook App

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  2. Install POWR in Gmail

    1. In Gmail, go to the G Suite Marketplace or select the + on the right side to Get Add-ons
    2. Type POWR and in the search selectPOWR plugins for Gmail.
    3. Install the add-on and grant required permissions.
    4. Return to Gmail and refresh the page.
  3. Compose Email

    1. Select Compose to start drafting a new email.
    2. In the email editor, select Add POWR Plugin.
    3. Select Sign In to access your POWR apps.
    4. Select the app to add to your email, and click add plugin.

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

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Remove the Guesswork of Building Your Brand

A Solid Brand Identity Starts on Your Website

You've already invested time and resources in building your business online just by having a Gmail website.


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

Guestbook to Gmail
Add Guestbook to Gmail

Now You Have To Make Your Elements Unique

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can develop a Guestbook without a hitch.


Others look for low priced alternative Guestbook apps from overseas or open source Guestbook apps that claim to have what they're looking for.

Reduce Time Spent by Half With POWR

Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.


In a world where scammers infiltrate sites every day, many other Guestbook apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add Guestbook to Gmail
Support feature

All POWR apps are built to scale with your business on Gmail, 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 award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Gmail Guestbook functioning for you.

CASE STUDY: Rbia Shades completely transformed their online experience

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 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 Guestbook to Gmail
Guestbook to Gmail
Grow contacts by 250%
Guestbook to Gmail
Engagement up 2x
Guestbook to Gmail
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.