ARPU
CRM & RetentionAlso: Average Revenue Per User · Average Revenue Per Account
Quick definition
Average Revenue Per User (ARPU) is the average amount of revenue a business earns from each active user or account over a set period, usually a month or a year. Calculated as total revenue divided by total active users in that same period.
There's no universal healthy number. Judge your ARPU against your customer acquisition cost and how fast it's trending, not against another company's figure.
How it varies across Australia
ARPU varies enormously by business model across the Australian market. Subscription software and telecommunications sit well above transactional ecommerce, where per-user revenue is lower but volume compensates. The number only means something when read alongside customer acquisition cost and churn rate.
Compare retention benchmarks across Australian industries →What it actually means
ARPU answers one question. On average, what does a single active user generate for you in a given period. It's the metric telecommunications companies popularised and subscription businesses adopted wholesale, because it turns a messy customer base into one clean number leadership can track over time.
The trap is right there in the name. Average Revenue Per User flattens the distribution. A software business with ten customers paying $50 a month and one paying $5,000 a month has an ARPU that looks healthy while telling you almost nothing about either group. If you're not segmenting ARPU by plan tier, acquisition channel or cohort, you're reading a summary statistic and mistaking it for insight.
ARPU earns its keep as a trend line, not a snapshot. Is it rising because you're successfully upselling existing users, or because you're losing your lowest-paying customers to churn and the survivors happen to spend more. Same number, opposite story. Pair it with retention rate and churn rate before you draw conclusions.
ARPU is a average, and averages are where your worst customers hide behind your best ones.
How to calculate it
ARPU = Total revenue in a period ÷ Total active users in that period
Worked example. A subscription business earned $80,000 in monthly recurring revenue (MRR) last month from 1,600 active users. ARPU = $80,000 ÷ 1,600 = $50.
The Australian context
Australian subscription businesses often report ARPU in Australian dollars without adjusting for the smaller market size, which makes cross-border comparisons with US benchmarks misleading. A telecommunications ARPU that looks low against a US peer may reflect a smaller, more price-sensitive market rather than weaker monetisation. Read local ARPU trends against local cohorts, not overseas headlines.
Where people get this wrong
ARPU vs Lifetime Value
| ARPU | Lifetime Value | |
|---|---|---|
| Time window | One period, usually a month | Entire projected relationship |
| What it captures | Current average spend per user | Total value a customer will generate |
| Sensitivity to churn | Indirect, shows up over time | Directly built into the formula |
| Best used for | Tracking monetisation trends | Judging acquisition spend limits |
Related terms
Common questions
Is a higher ARPU always better?
Not automatically. A higher ARPU driven by genuine upsells and expansion revenue is healthy. A higher ARPU driven by low-value customers churning out isn't growth, it's shrinkage disguised as an improving average. Always check the trend alongside churn rate.
How is ARPU different from AOV?
Average Order Value (AOV) measures the average size of a single transaction. ARPU measures average revenue per user across a whole period, which may include multiple transactions or none at all if the user is on a free tier. AOV suits ecommerce, ARPU suits subscription and recurring-revenue models.
Should free users count in ARPU?
It depends what you're measuring. Including free users in the denominator gives you a blended ARPU that reflects your whole funnel. Excluding them gives you paying-user ARPU, which is more useful for judging monetisation of customers who've actually converted.
How often should ARPU be reported?
Monthly for most subscription businesses, since it tracks alongside monthly recurring revenue (MRR). Segment it by cohort or plan tier at the same cadence. A single blended monthly number without segmentation is rarely enough for real decision-making.
Debrief
Get the next one
No spam. No fluff. Just the next article, straight to your inbox.
Keep exploring
About New Rebellion
New Rebellion is a marketing intelligence consultancy. We build tools, score Australian businesses on how their marketing actually performs, and publish Debrief every day. This dictionary is part of how we work in the open.
How we think →