Step 1: Add the LeadTrackr Tag to Your GTM Container
- Go to your container in Tag Manager
- Click Templates → Search Gallery
- Look for LeadTrackr tag
- Click Add to Workspace

Step 2: Create a New LeadTrackr Tag
- Go to Tags and click New
- Select LeadTrackr Tag as the tag type
- Choose Channel Flow Tracker as the tag type

Optional settings
Step 3: Add a Trigger
Attach an All Pages trigger to the LeadTrackr tag. This ensures the Channel Flow Tracker can capture UTM parameters and build the full user journey before a lead is submitted.
Step 4: Enable UTM Tracking in Your Ad Platforms
To get accurate source/medium/channel data in LeadTrackr, make sure UTM parameters are added to your ads. The tag saves the following parameters:utm_sourceutm_mediumutm_campaignutm_contentutm_term
Step 5: Publish Your Container
Once your tag and trigger are configured, publish your GTM container. Your channel flow tracking has now been set up, and will be automatically included in new lead entries.How ChannelFlow Records Sessions
Every entry in a channel path represents one session, not one pageview. Browsing five pages in a row produces a single entry, so the path stays readable no matter how much someone clicks around. A new session starts when either of these happens:- The visitor has been inactive. No pageview for longer than the session timeout, 30 minutes by default. Coming back the next day therefore starts a new session, even if they arrive through the same channel as before.
- A new campaign brings them in. UTM parameters or an ad click ID that resolve to a different channel than the last entry. Reloading the same landing page does not add an entry, because the channel has not changed.
How the channel is determined
The first rule that matches wins:Two details worth knowing when a result surprises you.An ad click ID only counts when it is in the URL of that visit and the visitor did not arrive from your own site. Google Consent Mode can append the click ID to internal links when a visitor declines consent, and those are carried over rather than new clicks.A visitor who returns after the session timeout through a link on your own site is recorded as
direct / none, because there is no external source to attribute the visit to. Google Analytics 4 treats this the same way.Cookies Used by ChannelFlow
ChannelFlow uses two first-party cookies to build and maintain the visitor’s channel journey.lt_channelflow
Thelt_channelflow cookie stores the visitor’s marketing channel path. It contains attribution data such as the source, medium, campaign and landing page for each recorded session. The cookie does not contain personal information or a unique visitor identifier and is used solely for first-party analytical attribution.
lt_session
Thelt_session cookie is a lightweight session cookie used to determine whether a visitor is still within the same browsing session. By default, it expires after 30 minutes of inactivity. It does not store any visitor information and simply indicates whether a new ChannelFlow session should be started.
Together, these cookies allow ChannelFlow to accurately reconstruct a visitor’s marketing journey without relying on persistent user identifiers or cross-site tracking.
Privacy by Design
ChannelFlow was designed according to privacy-by-design principles. Instead of generating or storing a unique visitor identifier, it stores only the visitor’s marketing channel path in a first-party cookie. In other words, ChannelFlow stores the marketing journey, not the identity of the visitor. The cookie itself does not contain personal information or a unique identifier. It stores only attribution data, such as the marketing source, medium, campaign and landing page of each session. It is not used for advertising, profiling, remarketing or cross-site tracking. The cookie is only read when a visitor submits a form or otherwise becomes a converted lead. At that point, the stored channel path is attached to the lead in LeadTrackr for first-party attribution reporting. When determining how to classify the ChannelFlow cookie, you may want to consider the following:- No unique visitor identifier is generated or stored.
- The cookie is first-party and remains on your own domain.
- It stores only marketing attribution data for analytical purposes.
- It is not used for advertising, profiling or cross-site tracking.
- The cookie is only read when a lead is created and the attribution data is attached to that lead.
Whether the ChannelFlow cookie should be classified as a functional or analytical cookie depends on your own legal assessment, local regulations and the way it is implemented within your organisation.
What’s Next?
Now that your channel flow tracking is active, connect your conversion destinations to start sending qualified leads to your ad platforms.Set Up Google Ads Conversions
Send offline conversions to Google Ads
Set Up Meta Integration
Send offline conversions to Meta (Facebook)
Set Up GA4 Integration
Send offline conversions to Google Analytics 4
Set Up Conversion Labels
Link lead statuses to conversion events