Expansion revenue is the additional recurring revenue a company earns from customers it already has, through upsells, cross-sells, add-ons and extra seats.
Counting expansion revenue
Stripe defines expansion MRR as the extra monthly recurring revenue that comes in when an existing customer spends more, and leaves standard renewals with no increase out of it. Revenue from new customers is excluded too. Count it as a gross figure and keep churn and downgrades on their own lines. Some definitions divide the whole change in MRR from the same customers by the starting MRR, which quietly subtracts churn from the number labeled expansion. Kept separate, expansion is the upgrade line inside net revenue retention, and a team can see both what it grew and what it lost.
Each line of expansion revenue started as a deal. An account manager had to find a named person with a problem the current contract did not cover, get the owner of that problem on a call and walk the approval path. Our account expansion guide stages those deals by customer evidence, and the deal review for each one is a call where the account manager talks the account through with a coach.
Example
Stripe's simplest case: a customer moves from a $100 plan to a $150 plan, and the extra $50 is expansion MRR. Now take an illustrative book of business. An account manager starts the quarter with $200,000 of MRR. Three accounts add seats worth $6,000 a month and one adds a second product worth $4,000. Expansion MRR is $10,000, or 5% of the starting figure. In the same quarter one account drops a tier and loses $3,000. That loss goes on the contraction line. Netting it into expansion would report $7,000 and hide the downgrade the account manager needs to explain.
The question before it goes in the forecast
Before an expansion deal counts toward next quarter, the account manager's manager asks one thing: "Who on the customer side named this problem, and have they been on a call with you?" Two answers, from the same illustrative book:
- Weak: "Usage is up and they're close to their seat limit, so they'll need more."
- Strong: "Their warehouse lead told me last week they re-key every order by hand. She's asked what a second product would cost and wants her director on the next call."
Usage data says an account could grow. Only the second answer has a buyer, a problem in their words and a next meeting, which is what any new-business deal would need too.
Related terms
- What is net revenue retention?: the metric expansion feeds
- What is gross revenue retention?: the same base with expansion left out
- What is land and expand?: the go-to-market motion built on expansion
- How to spot an account ready to expand: when an expansion signal is real
FAQ
Does a renewal count as expansion revenue? No. A renewal at the same price keeps revenue you already had, so it counts toward retention. Only the increase counts as expansion: extra seats, a higher tier, an add-on or a second product added at renewal.
What is the difference between expansion revenue and net revenue retention? Expansion revenue is one input; net revenue retention is the result. NRR starts with recurring revenue from existing customers, subtracts churn and downgrades and adds expansion. Strong expansion can lift NRR above 100% while the base still loses customers.
Who owns expansion revenue? Usually the account manager, with the customer success manager hearing the need first. Whoever owns it, each expansion is a deal with its own buyer, problem and approval path, and it needs the same deal review a new-business opportunity gets.