Home / Features / Lead attribution
Lead attribution

Know the exact ad behind every lead.

Stop guessing which campaign is working. CROzap captures the click ID on every lead and ties it back to the exact ad, ad set, and platform, so you can see what actually drives qualified leads.

Leads by sourceAttributed, last 30 days
Meta Ads128
Google Ads86
Website form54
Every lead traced to its exact campaign

Here is the problem with most lead reporting. Your ad platform tells you it delivered 200 leads. Your sales team tells you most of them were junk. Nobody can tell you which specific ads produced the handful that actually became customers. So you keep spending on all of them.

Attribution fixes that. CROzap reads the click ID that Meta and Google attach to every click, stores it against the lead, and keeps it there through your whole sales process. When a lead becomes a customer, you can trace them all the way back to the campaign, ad set, and creative that created them. No more spreadsheets, no more guesswork.

How it works

From click to attributed lead.

Ad clicked
Click ID captured
Lead stored with source
Reported by campaign
The details

Every click ID, kept for life.

CROzap captures and holds the identifiers that make attribution possible, so nothing gets lost between the click and the sale.

  • gclid from Google Ads
  • fbclid, fbc and fbp from Meta
  • UTM parameters from any campaign
  • The landing page and form the lead used
  • Timestamp and device, so you know the full context
Illustration of a single thread linking an ad to a lead with tracking tags along the way
Why it matters

Attribution is what makes the rest work.

Spend on what works

Once you know which ads produce real customers, you can pour budget into winners and cut the rest with confidence.

Feed the algorithm

Accurate source data is the foundation for sending conversions back to Meta and Google, so they optimise for buyers.

Prove your results

Show clients or your boss the exact campaigns that drove revenue, backed by data instead of a hunch.

FAQ

Lead attribution questions.

What is lead source attribution?

Lead source attribution is knowing exactly which ad, campaign, and platform produced each lead. Instead of a vague 'came from Facebook', you see the specific ad set and creative, because CROzap captures the click ID (like fbclid or gclid) the moment the lead is created and keeps it attached to that person for life.

How does CROzap track which ad a lead came from?

When someone clicks your ad, the platform adds a click ID to the URL. CROzap reads and stores that ID with the lead, whether they arrive through a Meta instant form, a Google campaign, or a form on your website. That ID is the fingerprint that ties the lead back to the exact ad.

Does attribution work for Meta and Google at the same time?

Yes. CROzap is network-agnostic, so leads from Meta, Google, and your web forms all land in one place with their source intact. You get a single view of which channel and which campaign is actually producing qualified leads, side by side.

Do I need to change my ads to use this?

No. You keep running ads the way you already do. CROzap sits underneath, capturing the click IDs and attributing leads automatically. There is nothing to rebuild in your ad account.

Keep exploring

Related

See which ads actually pay.

Connect Meta and Google, and CROzap starts attributing every lead automatically.

Start free →