PrestaShop is a popular e-commerce solution known for its flexibility and open-source capabilities. However, without real-time customer interaction, you risk losing potential buyers who need quick answers. A Callback widget is the perfect tool to engage such visitors before they leave your site.
Wisernotify makes it easy to add a Callback widget to your PrestaShop store, helping you capture leads, provide support, and boost conversions.
Why Add a Callback Widget on PrestaShop?
Here’s why a Callback widget is valuable for PrestaShop merchants:
Boost Conversions: Wisernotify users experience up to 25% more sales by enabling real-time communication.
Real-Time Support: Shoppers can request a callback to get immediate help.
Lead Generation: Capture phone numbers from prospects for future engagement.
Trust Building: Personalized callbacks foster trust and enhance user experience.
Simple Integration: Add easily via PrestaShop’s custom HTML blocks or template files.
Great for:
- High-value or technical products
- International ecommerce with time zone differences
- B2B stores requiring personalized sales assistance
How to Add Callback Widget on PrestaShop
Let’s walk through how to add a callback widget. It’s simple and easy with WiserNotify.
Step 1: Sign Up
First, sign up for WiserNotify. You’ll get a 7-day free trial and a 14-day money-back guarantee.
We’re confident in our tool because it helps drive more conversions and leads, which directly impact your revenue.
Step 2: Install the Pixel
After signing up, you’ll need to install the WiserNotify pixel on your platform.
This is required to display the callback widget and other widgets or notifications.
Step 3: Add the Callback Widget
Once the pixel is installed:
- Go to the “Notification” section
- Click on “Widget”
- Browse the list of widgets and select “Callback Widget”
- Click “Add” to activate it

Here’s a video that shows the full setup process:
And that’s just the beginning. WiserNotify is built to help you increase conversions and revenue.
With over 10,000 active users worldwide, our FOMO widgets and social proof notifications bring in more leads and sales.
Watch the full video on how WiserNotify helps grow your leads and revenue:
3 Best Callback Widget Examples
Here are three real-life examples of callback widgets to help you understand how they work.
1. Exit-Intent Callback Prompt

Sath uses a smart exit-intent callback popup that triggers when a user is about to leave the page. Its simple and clear design, with a bold heading “Before you go!”, gets attention.
The popup offers a direct value: a 10-minute call to evaluate the visitor’s identity security.
Why it works:
- Targets users who are about to bounce
- Provides value (security evaluation)
- Time-based hook (10 minutes)
- Not pushy
2. Sticky Side Button with Slide-In Form

This widget is sticky on the left side of the screen as a “Contact” button. On click, it slides in a form to request a callback. Subtle but always available.
Why it works:
- Non-intrusive design
- Always visible while browsing
- Smooth animation
- Good for service or SaaS websites
3. WhatsApp Call Widget

Instead of a callback form, Artoon uses a floating WhatsApp icon in the bottom left.
Clicking it opens a WhatsApp chat to request a call or continue the conversation.
Why it works:
- Taps into a familiar platform
- Instant connection through mobile
- Good for agencies and service providers
- Reduces friction for visitors who prefer messaging
These examples show how callback widgets can look and work differently depending on your goals and audience.
Whether you want to reduce drop-offs, make it easy to get in touch, or add a WhatsApp touchpoint, there’s a style for every use case.
Callback Widget Tips for PrestaShop
Make your Callback widget work effectively on PrestaShop:
Strategic Placement: Embed on product detail pages, cart, and checkout steps.
Visual Consistency: Match widget design to your PrestaShop theme.
Responsive Design: Ensure functionality across desktop and mobile views.
Behavioral Triggers: Use exit-intent or scroll-based triggers to capture attention.
Strong CTA Messaging: Use prompts like “Need Help with Your Order?” or “Request a Call from Support.”
CRM Integration: Connect callback leads with your CRM for automated follow-up.
Callback Widget Mistakes to Avoid on PrestaShop
Avoid these common issues:
Blocking User Flow: Don’t place widgets over cart or purchase buttons.
Ignoring Mobile Users: Always test the widget on mobile devices.
Overuse of Widgets: Limit other popups that may distract from the callback option.
No Follow-Up System: Have a team ready to respond quickly.
Lack of Analytics: Monitor widget engagement using Wisernotify’s tracking tools.
Wrap-Up
Adding a Callback widget to your PrestaShop store using Wisernotify is a smart move for increasing conversions, improving customer trust, and delivering real-time support.
Start using Wisernotify today and enhance your PrestaShop site with live callback functionality.