Pipedrive iFrame Form Submission Tracking with GTM (Google Ads & GA4)

Introduction

Pipedrive forms are commonly embedded on websites as iframe forms. Since iframe forms do not trigger standard form submission events, a custom listener script is required to capture submission data accurately. Without proper tracking, businesses risk losing valuable lead insights and misattributing conversions.

➡️ Google Tag Manager enables advanced tracking by capturing iframe form submissions through custom scripts and structured data layers.

If you’re building a complete tracking ecosystem, explore Full Funnel Tracking for Google Ads using CRM, GTM & Stape to understand how data flows across marketing platforms.

This guide provides a structured, step-by-step framework for implementing Pipedrive iframe form tracking with GTM, allowing you to send accurate conversion data to Google Ads and GA4.

✔ This setup allows you to track:
➜ Pipedrive iframe form submissions
➜ Lead conversions in Google Ads
➜ Form submission events in GA4
➜ Data Layer–based form tracking through GTM

🎥 Watch Now


Figure: Pipedrive iFrame Form Tracking Setup Using GTM

Struggling to track Pipedrive iframe forms accurately?
I help businesses implement advanced tracking systems using GTM, GA4, and Google Ads for precise attribution and improved ROAS.
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What Is Pipedrive iFrame Form Submission Tracking?

Pipedrive iFrame form submission tracking is the process of detecting successful submissions from embedded Pipedrive forms using Google Tag Manager and sending that conversion data to Google Ads and Google Analytics 4. This helps businesses track real leads accurately.


Why Is It Important?

Embedded iFrame forms often cannot be tracked properly using default browser triggers. Accurate tracking helps businesses measure lead generation performance and optimize campaigns using real conversion data.

• Measure real form submissions
• Improve Google Ads optimization
• Track leads inside GA4
• Reduce wasted ad spend
• Improve attribution accuracy

Quick Answer

Pipedrive iframe form tracking with GTM involves implementing a custom postMessage listener that captures submission events and pushes them into the data layer. This enables accurate conversion tracking in GA4 and Google Ads, improving attribution and campaign performance.

Key Takeaways

  • Pipedrive iframe forms require a custom GTM listener to track submissions accurately.
  • Google Tag Manager enables reliable data layer-based conversion tracking.
  • GA4 and Google Ads receive accurate lead data for better optimization.
  • Implementing this setup improves attribution accuracy and return on ad spend.

Tools Used in This Setup

• Pipedrive Embedded Forms
• Google Tag Manager
• Google Ads
• Google Analytics 4
• Data Layer Events
• Custom Event Trigger
• GTM Preview Mode


How the System Works (Simple Flow)

  1. A visitor lands on your page and fills out the embedded Pipedrive form.
  2. The successful submission is detected using a listener or custom event.
  3. Google Tag Manager captures the event.
  4. Conversion tags fire automatically.
  5. Google Ads and GA4 receive the conversion data.
  6. Reporting and optimization improve.

Why It Matters

Without proper iFrame form tracking, businesses lose valuable conversion data. Accurate Pipedrive form tracking helps Google Ads optimize better, improves lead attribution, and enables smarter scaling decisions.

Prerequisites

Before starting, ensure you have:

✔ Pipedrive iframe form embedded on your website
✔ Google Tag Manager installed on the page
✔ Google Ads account configured
✔ GA4 property set up
✔ Custom Pipedrive form listener code
stape.io

If GTM is not installed, refer to How to Add Google Tag Manager to Your Website.

Step-by-Step Implementation 

Step 1: Confirm Pipedrive Form is an iFrame

Open the page where the Pipedrive form is embedded.
Right-click the form and select View Frame Source.
Verify the form source domain shows:

webform.pipedrive.com

Figure 1: Pipedrive iFrame Form Source
Pipedrive iFrame Form Source

Step 2: Verify Google Tag Manager Installation

Open Google Tag Manager.
Click Preview Mode.
Enter the website URL and connect.

If the preview connects successfully, Google Tag Manager is working correctly.

Figure 2: GTM Preview Connected
GTM Preview Connected

Step 3: Add Pipedrive Listener Code

Create a Custom HTML Tag in Google Tag Manager.
Add the listener code that listens for the Pipedrive iframe form submission.

Listener origin:
webform.pipedrive.com

Figure 3: Pipedrive Listener Script
Pipedrive Listener Script

Step 4: Submit the Form

Fill out the Pipedrive form using test data and submit it.

Figure 4: Pipedrive Form Submission
Form Submission

Step 5: Verify Data Layer Event

Open GTM Preview Mode and check the events.
You should see the event:

pipedrive_form_submission

Figure 5: Data Layer Event Detected
Data Layer Event Detected

Step 6: Create Custom Event Trigger

Open GTM → Create a new trigger.

Trigger Type: Custom Event
Event Name: pipedrive_lead

Save the trigger.

Figure 6: Custom Event Trigger
Custom Event Trigger

Step 7: Create Conversion Action in Google Ads

Open Google Ads → Create a new conversion action.

Conversion Type: Form Submission
Conversion Name: Pipedrive Lead
Implementation Method: Google Tag Manager

Copy the following:

  • Conversion ID
  • Conversion Label

Figure 7: Google Ads Conversion Setup
Google Ads Conversion Setup

Step 8: Create Google Ads Conversion Tag

Open GTM → Create a new tag.

Tag Type: Google Ads Conversion Tracking

Add:
• Conversion ID
• Conversion Label

Trigger: pipedrive_lead

Save the tag.

➡️ Google Ads conversion tracking  ensures accurate attribution and campaign optimization.

Figure 8: Google Ads Conversion Tag
Google Ads Conversion Tag

Step 9: Create Google Tag

Create a new tag.

Tag Type: Google Tag
Add the Conversion ID.
Trigger: All Pages

Save the tag.

Step 10: Create Conversion Linker Tag

Create a new tag.

Tag Type: Conversion Linker
Trigger: All Pages

Save the tag.

Figure 9: Conversion Linker Tag
Conversion Linker Tag

Step 11: Disable Enhanced Conversions

Pipedrive iframe forms do not send user data such as email or phone number. Therefore, disable Enhanced Conversions in the conversion tag.

Figure 10: Enhanced Conversion Disabled
Enhanced Conversion Disabled

Step 12: Test Conversion Tracking

Open GTM Preview Mode again.
Submit the form using test data.

Confirm:

➜ Data layer event fires
➜ Google Ads conversion tag fires
➜ Conversion ID and label appear correctly

Figure 11: Conversion Tag Fired
Conversion Tag Fired

For GA4 debugging guidance, read How to Track Pipedrive Forms in GA4 DebugView.

Final Publish Step

Publish the GTM container.

✔ Pipedrive iframe form submission tracking is now active.

Tracking Overview: Pipedrive iFrame Form Tracking with GTM

Pipedrive webforms are embedded as iframe forms and do not trigger standard browser submission events. A custom GTM listener captures submissions using postMessage, pushes the data into the Data Layer, and sends conversion events to GA4 and Google Ads for accurate tracking.

Tracking Flow:
User Submission → GTM Listener → Data Layer → GTM Tags → GA4 & Google Ads


Comparison: Default vs GTM-Based Pipedrive Tracking

Feature Default Tracking GTM-Based Tracking
Tracks iFrame Submissions ❌ No ✅ Yes
Google Ads Conversion Tracking ❌ Limited ✅ Accurate
GA4 Event Tracking ❌ Unreliable ✅ Reliable
Data Layer Integration ❌ No ✅ Yes
Attribution Accuracy ❌ Low ✅ High

Real Use Case: Tracking Pipedrive Leads from Google Ads

A B2B company embedded Pipedrive iframe forms on its landing pages but faced inaccurate conversion tracking. By implementing a custom GTM listener and Data Layer integration, they successfully tracked submissions in GA4 and Google Ads.

Results Achieved:
✔ Accurate Pipedrive lead tracking
✔ Improved campaign optimization and attribution
✔ Increased ROI through reliable conversion data

Common Mistakes

  • Not implementing a custom iframe listener
  • Incorrect event naming in GTM
  • Missing Conversion Linker tag
  • Improper trigger configuration
  • Not testing in GTM Preview Mode

Pro Tips

  • Use structured data layers for scalable tracking.
  • Validate events using GA4 DebugView.
  • Implement server-side tracking for improved data accuracy.
  • Ensure consistent naming conventions across GTM tags.

To future-proof your tracking, explore Google Ads First-Party Server-Side Tracking with GTM & Stape.

Frequently Asked Question

What is Pipedrive iframe form tracking with GTM?

Pipedrive iframe form tracking is the process of capturing form submissions using Google Tag Manager and sending conversion data to GA4 and Google Ads.

Why is a listener required for Pipedrive forms?

Since Pipedrive forms are embedded as iframes, they do not trigger native submission events. A custom listener is required to capture the data.

Can I track Pipedrive forms in GA4?

Yes, using GTM and a data layer event, you can track Pipedrive form submissions in GA4.

Does this setup support Google Ads conversion tracking?

Yes, it enables accurate lead tracking and campaign optimization in Google Ads.

Why are Enhanced Conversions disabled?

Enhanced Conversions are disabled because iframe forms typically do not provide user data such as email or phone numbers.

Conclusion

Implementing Pipedrive iframe form tracking with GTM ensures accurate, reliable, and scalable conversion tracking. This setup enables precise reporting in GA4 and Google Ads, improves attribution, and enhances overall marketing performance.

Want to implement Pipedrive form tracking correctly?
I can help you set up a complete tracking system for accurate data, better attribution, and improved campaign performance.
👉 WhatsApp: https://wa.me/8801735749155
👉 Book a Call: https://zcal.co/zubayerislam01/consultation

Author

Md Zubayer Islam
Conversion, Attribution & Server-Side Tracking Expert

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