Custom Attribution Model

User-defined attribution model with custom rules and weights. A working definition from the RGM marketing glossary.

Schematic — Custom Attribution Model

User-defined attribution model with custom rules and weights.

Term: Custom Attribution Model
Field: Attribution
Category: Attribution

The short definition

Hold that thought.Custom Attribution Model is a conversion-crediting method your team should define once. A loose definition misaligns budgets and reporting.

User-defined attribution model with custom rules and weights.

Attribution assigns credit for outcomes to touchpoints along the customer journey. No attribution model is fully accurate — each has trade-offs between simplicity, accuracy, and bias toward certain channels.

Custom Attribution Model sits in Attribution; it is a conversion-crediting method. Define it once and the reporting holds together.

How it works

Hold that thought.Custom Attribution Model works one way for a lean team and another for a large one. The mechanics follow the context.

Custom Attribution Model is not a switch you flip. It names a moving idea, and the way it plays out shifts with the setup. A lean team running one paid channel applies Custom Attribution Model differently than a brand running ten. Use Custom Attribution Model loosely and teams pull apart; pin it down and the math lines up.

Keep the order simple: define Custom Attribution Model for your context, then decide how to act. Reverse it and the budget chases a number nobody agreed on. One idea, plainly put.

When it matters

Worth a slow read.Reach for Custom Attribution Model when a real decision rides on it -- a budget, a metric, or a comparison. Otherwise it is reference.

Bring Custom Attribution Model in when a live choice hangs on it. In attribution work, that usually means one of three moments. Away from a decision, Custom Attribution Model is background, not a lever.

Setting budget. Custom Attribution Model marks where added spend will work hardest.
Choosing a metric. Custom Attribution Model tells you if the read reflects real effect.
Comparing options. Custom Attribution Model stops a tidy-looking comparison from misleading.

A worked example

Worth a slow read.Below, Custom Attribution Model is put inside a Procter & Gamble setting -- real trade-offs, a clear baseline, and a figure to test it.

Take Procter & Gamble. During a multi-touch model review, the team made Custom Attribution Model the deciding input, not an afterthought. They set a baseline first, agreed one definition of Custom Attribution Model, and only then read the result: 22% more value landed on the upper funnel. The number matters less than the order.

Example walk-through for Custom Attribution Model -- figures illustrative, RGM analysis
Stage	Action	The reason
Baseline	Logged where Custom Attribution Model stood before the test.	Something concrete to compare to.
Define	Locked the scope of Custom Attribution Model so it stayed stable.	Two people, one meaning.
Act	A multi-touch model review — one variable.	Only one thing moved.
Result	22% more value landed on the upper funnel	A call backed by the read.

These Custom Attribution Model numbers are illustrative -- RGM analysis. The structure travels; the specific figures do not.

Mistakes worth avoiding

Here is the short version.Teams slip on Custom Attribution Model in four familiar ways. Each makes a soft assumption look like a precise number.

No segments. Treating Custom Attribution Model as one number for all. Break it out before you trust it.
No anchor. Quoting Custom Attribution Model without a starting point. Always pair it with a baseline.
Wrong target. Treating Custom Attribution Model as the goal. The goal is the outcome it predicts.
Bad compares. Benchmarking Custom Attribution Model with no adjustment. Account for the model differences first.

Quick answers

What is Custom Attribution Model?

User-defined attribution model with custom rules and weights. Agree the scope of Custom Attribution Model before the planning starts.

What makes Custom Attribution Model worth knowing?

Custom Attribution Model shows up in budget reviews and channel reporting. Use it loosely and teams pull apart; use it precisely and the numbers line up.

Where does Custom Attribution Model get used?

Custom Attribution Model supports a real choice: where money goes, what gets measured, which option wins. The Procter & Gamble case traces it.

What is the most common mistake with Custom Attribution Model?

Chasing Custom Attribution Model as a goal and benchmarking it raw. Both bury the real trade-off underneath.

What is Custom Attribution Model?: User-defined attribution model with custom rules and weights. Agree the scope of Custom Attribution Model before the planning starts.
What makes Custom Attribution Model worth knowing?: Custom Attribution Model shows up in budget reviews and channel reporting. Use it loosely and teams pull apart; use it precisely and the numbers line up.
Where does Custom Attribution Model get used?: Custom Attribution Model supports a real choice: where money goes, what gets measured, which option wins. The Procter & Gamble case traces it.