Total ARR is a useful headline number. ARR by subscription — broken down by product, plan, tier, or cohort — is where the operational decisions live. A subscription business that only tracks total ARR misses where the growth is actually coming from and where it is leaking.
Why segment ARR by subscription
- Product-level health. One subscription plan may be growing while another is shrinking. The aggregate number hides this.
- Pricing decisions. Per-subscription ARR tells you which tiers are pulling their weight and which are below the cost of fulfilment.
- Channel attribution. Subscriptions acquired through different channels often have different ARR contribution and retention profiles.
- Cohort analysis. The ARR contribution of customers signed in different months tells the cohort retention story in dollars.
How to break down ARR by subscription
- By product or plan. Each subscription product gets its own ARR line. Total = sum.
- By tier. Within a plan, ARR contribution by basic / premium / pro tier.
- By billing cadence. Monthly vs. quarterly vs. annual prepay. Different cash-flow implications.
- By customer segment. New subscribers (under 90 days), mid-tenure (90 days–1 year), loyalists (1+ years).
What to do with the breakdown
Three actions usually follow. First, double down on the highest-ARR-per-customer subscriptions in marketing and acquisition. Second, fix or sunset the lowest-ARR-per-customer ones if their unit economics do not work. Third, build expansion plays from the underperforming tier to the higher tier — the easiest ARR growth is usually within your existing base. See annual recurring revenue for the master metric and ARR calculation for the math.