ARPU compression

A downward trend in the average revenue generated per user, often caused by price cuts, discounting, or expansion into lower-income markets.

ARPU compression describes a scenario where a subscription- or transaction-based business experiences a decline in the average amount of revenue it receives from each customer over time. This trend is common when high-growth companies expand beyond their premium early-adopter customer base into mass markets or international regions with lower purchasing power. For investors, ARPU compression is a critical metric because it can signal pricing pressure, intense competition, or market saturation. If a company's user base is growing but its average revenue per user is shrinking, total revenue growth will decelerate unless customer acquisition remains exceptionally high. To counter ARPU compression, companies must either upsell existing users to higher-tier plans, introduce add-on features, or significantly reduce their operational delivery costs to maintain profit margins.

A streaming service has 1,000,000 users in North America paying $15 per month (ARPU of $15). It expands to an emerging market, adding 1,000,000 new users who pay $5 per month. The total user base doubles to 2,000,000, but the blended monthly revenue is now $20,000,000 / 2,000,000 = $10, representing ARPU compression of $5 per user (or 33.3%).