Net New MRR

New + Expansion - Contraction - Churned MRR. A working definition from the RGM marketing glossary.

Schematic — Net New MRR

New + Expansion - Contraction - Churned MRR.

Term: Net New MRR
Field: Measurement & Analytics
Category: Measurement & Analytics

What the term covers

Pick one definition.Net New MRR means a measurement method. The value is in a shared, precise definition, not in knowing the word.

New + Expansion - Contraction - Churned MRR.

This concept relates to how marketing performance is quantified and attributed. Modern measurement layers platform analytics, web analytics, server-side tracking, MMM, and incrementality testing to triangulate true causal impact.

Within Measurement & Analytics, Net New MRR is a measurement method. Get the definition right and the work that follows gets easier.

How it works

Pick one definition.Net New MRR produces value through how it is applied. Change the inputs and the right use of it changes too.

Think of Net New MRR as context-bound. A small shop reads it simply; an enterprise reads it with more nuance. That is normal -- Net New MRR is shaped by audience and channel mix. Read Net New MRR without care and the plan wobbles; be precise and the read holds.

One rule always holds. Settle the scope of Net New MRR up front, then build the plan. Get it backwards and Net New MRR becomes a word everyone uses and no one shares. Read that twice.

The decisions it touches

One idea, plainly put.Use Net New MRR when it changes a choice. If it is not driving a decision, it is vocabulary, not leverage.

Net New MRR matters at the point of a decision. In measurement & analytics, three moments come up again and again. Outside them, Net New MRR is reference material.

Setting budget. Net New MRR guides the team toward the better-paying line.
Choosing a metric. Net New MRR checks that the figure is not just noise.
Comparing options. Net New MRR adjusts a compare so the gap is honest.

A concrete walk-through

Pick one definition.The example below traces Net New MRR through a real DoorDash scenario, with real limits and a number to read at the end.

Look at DoorDash. In an MMM refresh, Net New MRR drove the decision rather than sitting in a footnote. A baseline came first, then a single agreed meaning of Net New MRR, then the read: 15% of spend moved toward incremental channels.

Example walk-through for Net New MRR -- figures illustrative, RGM analysis
Stage	The step taken	Why it mattered
Baseline	Logged where Net New MRR stood before the test.	A fixed point of truth.
Define	Fixed one meaning of Net New MRR for the test.	A shared definition up front.
Act	An MMM refresh — one variable.	Cause and effect, isolated.
Result	15% of spend moved toward incremental channels	An outcome you can trust.

These Net New MRR numbers are illustrative -- RGM analysis. The structure travels; the specific figures do not.

Pitfalls in practice

Worth a slow read.Most mistakes with Net New MRR share a root: the term gets reported as if it were exact when it is not.

One-size thinking. Using Net New MRR flat across every segment. The right cut differs by channel and margin.
No anchor. Quoting Net New MRR without a starting point. Always pair it with a baseline.
Wrong target. Treating Net New MRR as the goal. The goal is the outcome it predicts.
Bad compares. Benchmarking Net New MRR with no adjustment. Account for the model differences first.

Common questions

What is Net New MRR?

New + Expansion - Contraction - Churned MRR. Agree the scope of Net New MRR before the planning starts.

Why does Net New MRR matter?

Net New MRR earns its place when it shapes a real decision. The leverage is in correct use, not in the word itself.

How do teams use Net New MRR?

Teams put Net New MRR to work on a spend split, a metric, or a head-to-head call. See the DoorDash walk-through above.

What is the most common mistake with Net New MRR?

Chasing Net New MRR as a goal and benchmarking it raw. Both bury the real trade-off underneath.

Where can I go deeper on Net New MRR?

Browse the related terms below, then dig into marketing mix modeling, plus marketing attribution models.

What is Net New MRR?: New + Expansion - Contraction - Churned MRR. Agree the scope of Net New MRR before the planning starts.
Why does Net New MRR matter?: Net New MRR earns its place when it shapes a real decision. The leverage is in correct use, not in the word itself.
How do teams use Net New MRR?: Teams put Net New MRR to work on a spend split, a metric, or a head-to-head call. See the DoorDash walk-through above.