As your offerings — or your customers' budgets — change, the revenue available inside existing accounts grows faster than your ability to capture it. Most founders respond by asking for more leads.
The gap does not open because customers are unhappy. It opens because nobody inside the company is structured to see it.
Live, satisfied, renewing.
You launch more, or their spend moves to cloud, AI, data, security.
The revenue available inside each account grows.
Nobody decides which accounts have the most potential.
Expansion is nobody's measured job.
The founder looks outside for revenue already inside.
These come from separate conversations with different companies — observations, not a survey.
Despite a 94% renewal rate. Satisfied customers stayed; almost none spent more. Read the case →
A bank's technology budget grew in four areas this year. Its vendor could bill against one. Read the case →
A team asked for more leads while 83 live customers were never asked for an introduction. Read the case →
The Expansion Coverage Ratio measures whether your organisation is systematically pursuing the expansion opportunities it can identify. It is not a revenue forecast.
The Formula
Expansion Coverage = eligible accounts with a qualified expansion plan ÷ total eligible accounts × 100
An account that is live, has a result you can state in the customer's words, and has budget growing in an area you serve or could serve.
A plan with a named decision-maker for the new offering, the problem written in the customer's words, an owner on your side, and a dated next step. Anything less is an intention, not a plan.
eligible accounts
coverage
If 100 customers could reasonably buy more and only 25 have qualified plans, coverage is 25%.
Track it next to one outcome number — the share of your top accounts that are bigger than they were two years ago. Coverage tells you whether the work is happening. Growth tells you whether it is working.
The order matters. The numbers show where the gap is, the system shows why it was rational to leave it, and only the customer can confirm the opportunity is real.
What share of eligible accounts have a qualified expansion plan?
What share of your top accounts are bigger than they were two years ago?
Who is measured — and paid — on expansion, not only on retention?
How often are expansion plans inspected, and by whom?
Can you state what changed for each account, in the customer's words?
Where is their budget growing, and how much of it can you bill against today?
Do you know the decision-maker for each additional offering?
You can measure your own coverage this week using accounts that are at least a year old.
Expansion Coverage Check
Live, with a result you can state in the customer's words, and budget growing where you serve or could serve.
Named decision-maker for the new offering, the problem in their words, an owner, a dated next step.
Accounts with a qualified plan ÷ eligible accounts × 100.
Your outcome number, to read next to coverage.
This is Check 09 in The 20-Minute Founder Checks, with a worksheet — free when you subscribe to Operator's Notebook.
When the ACE Revenue Discovery™ names expansion as the bottleneck, the 90-day Sprint runs on an expansion focus. The deliverable is a working expansion process across a selected customer portfolio — not an account-planning workshop.
Which accounts have the most potential, and why.
Built with your account team, to the standard above.
One named owner per account, measured on expansion.
Plans reviewed for movement, not status.
And the process handed to your team to keep running.
Measured from your baseline in week one to the end of the 90 days.
Enterprise buying cycles often run longer. Coverage and qualified opportunities move first; revenue follows.
Some constraints a Sprint cannot remove: vendor empanelment rules, a customer consolidating vendors, or account managers paid on billed hours rather than new scope. If one of those is the real constraint, the Discovery will say so plainly.
It is the gap between the revenue available inside a B2B company's existing customers and the revenue the company actually captures. As a company's offerings change — or its customers' budgets move to new areas — the opportunity inside existing accounts grows faster than the company's ability to identify and pursue it. Founders often respond by asking for more leads.
Divide the number of eligible accounts that have a qualified expansion plan by the total number of eligible accounts, and multiply by 100. An eligible account is live, has a result you can state in the customer's words, and has budget growing in an area you serve or could serve. A qualified plan has a named decision-maker for the new offering, the problem written in the customer's words, an owner on your side, and a dated next step. If 100 customers could reasonably buy more but only 25 have qualified plans, coverage is 25%.
No. Net revenue retention is an outcome: how much revenue the existing customer base produces this period compared with the last, after expansion, downgrades and churn. Expansion coverage is a leading indicator: whether the company is systematically pursuing the expansion opportunities it can identify. Coverage moves first; revenue follows.
One named person who is measured and paid on expansion, not only on renewal or retention. Account managers paid to protect relationships tend to avoid new commercial conversations, because those conversations add risk to the relationship they are rewarded for keeping.
A working conversation about your numbers to find the commercial bottleneck closest to your revenue.