Why are my analytics in Marketer different from Shopify?

Last updated: December 22, 2025

If the numbers in your Marketer dashboard don’t exactly match what you see in Shopify, this is expected. The difference comes from how data is sourced and how attribution works across platforms.

Where Marketer data comes from

Marketer pulls analytics directly from:

  • Meta (Facebook & Instagram)

  • Google Ads

  • Shopify

Important:
Marketer only shows data for campaigns created and managed through the Marketer app.
Campaigns run outside of Marketer are not included in the dashboard.

Because each platform measures performance differently, numbers will rarely match Shopify 1:1.

Why the numbers don’t match Shopify

Shopify reports real-time transactions.
Meta and Google report attributed conversions.

These are not the same thing.

Attribution timing differences

Shopify

  • Records sales at the moment of purchase

  • Attributes the sale to the last session or click

Meta & Google

  • Use attribution windows

  • Can credit a sale to an ad interaction that happened days earlier

Example:

  • A user clicks a Meta ad on Monday

  • Purchases on Thursday

  • Shopify records the sale on Thursday

  • Meta attributes the sale back to Monday’s ad interaction

This alone explains many reporting differences.

Attribution models (key concept)

Meta and Google include indirect influence in their reporting.

That means:

  • A user may see or click an ad

  • Leave without buying

  • Return later via another channel

  • The ad may still receive credit

Shopify does not support this type of attribution.

Privacy and tracking limitations

Modern privacy changes also affect accuracy:

  • iOS 14+ and consent rules
    Platforms often rely on modeled or aggregated conversions.

  • Cross-device behavior
    Click on mobile → purchase on desktop may not always connect perfectly.

  • Delayed or offline behavior
    Longer consideration cycles affect attribution timing.

Because of this, perfect alignment across platforms is no longer realistic.

How Marketer handles this data

Marketer displays the performance data as reported by Meta and Google, so you can evaluate campaigns based on how the platforms themselves optimize and learn.

This ensures:

  • You see what the ad platforms “see”

  • Optimization decisions are based on the same signals the algorithms use

What you should focus on instead of exact matches

Rather than comparing exact numbers, focus on:

  • Trends over time

  • Relative performance between campaigns

  • ROAS direction (improving vs declining)

  • Consistency across days and weeks

Small discrepancies are normal. Large directional changes are what matter.

Summary

  • Marketer pulls data from Meta, Google, and Shopify

  • Only campaigns run via Marketer are included

  • Shopify reports real-time sales

  • Meta and Google report attributed conversions

  • Attribution timing, privacy, and modeling cause differences

This is expected behavior—not a tracking error.