Attribution and campaigns

Choose an attribution model

Understand first-touch, last-touch, linear, and mobile attribution.

Last updated August 20, 2026

Before you start

  • A workspace with multiple acquisition touches

How to do it

  1. 1

    Use first touch for original discovery, last touch for the final acquisition influence, or linear for shared credit.

  2. 2

    Open Attribution and switch models without changing the date range.

  3. 3

    Save the model that best matches the decision your team normally makes.

What to check

  • Revenue totals stay stable while source credit changes
  • Shared URLs preserve the selected model
Choose an attribution model | Grometrics Help