What account management is (and the hunter/farmer myth)

Sales Academy · interview preparation for AE / AM / KAM / BD / presales roles, with a UK life-sciences and health-tech specialism. No prior sales experience assumed — every term is defined at first use.

What you'll learn

• What account management is vs new-business sales, and why "hunter vs farmer" is too crude.
• The economics of retention: CAC, churn, GRR and NRR — with benchmarks you can quote.
• Renewals: the timeline, the risk signals, the save plays, the negotiation.
• Growing accounts: upsell vs cross-sell, whitespace mapping, expansion triggers and qualification.
• Running a book: account plans, tiering, time allocation.
• QBRs/EBRs that customers actually want to attend.
• Stakeholders over years: champion succession, re-orgs, hostile new arrivals.
• Health scoring, and working with customer success, support and product.
• Key-account selling into very large organisations — the NHS trust, the defining case for UK health-tech KAM roles.
• Where adjacent experience — agency, support, delivery, consulting — maps onto all of this.

1. What account management is (and the hunter/farmer myth)

New-business sales ("net-new", "acquisition") is winning revenue from organisations that have never bought from you, usually done by an Account Executive (AE) — a quota-carrying salesperson who takes qualified opportunities through to signature (quota = the revenue target an individual is expected to hit per quarter or year).

Account management is the commercial ownership of customers after they've bought. The Account Manager (AM) owns a book of business — the existing accounts assigned to them — with a target usually made of retention (keeping the revenue they already pay) and expansion (growing it), and often the renewal — the moment a fixed-term contract comes up for re-signature.

The hunter/farmer myth

The folk taxonomy you'll hear is "hunters and farmers": hunters chase new logos (a logo is sales slang for a distinct customer company), farmers tend existing ones. Useful first pass; too crude as a worldview, for three reasons:

1. Farming involves hunting. Expansion inside an existing account — a new division, product line or geography — is often a competitive, multi-stakeholder sale that looks exactly like new business, to buyers who've never heard of you.
2. Hunting involves farming. In enterprise sales the first deal ("land") is deliberately small; most lifetime value comes from the growth afterwards ("expand"). A hunter who burns the relationship to close has destroyed most of the value.
3. The stereotype misprices the skills. Farming is caricatured as passive relationship-keeping; real account management is commercially aggressive in slow motion — multi-year stakeholder strategy, internal selling on the customer's behalf, negotiation under threat of churn. Saying so in interview ("expansion is a new-business motion inside a warm account") signals sophistication.

KAM vs volume AM

• Key Account Management (KAM) is the deep end: a few high-value, strategic accounts (often 3–10), each almost a market of one with its own plan, executive relationships and long-term growth thesis.
• Volume account management is the shallow-and-wide end: 50–200+ accounts run on standardised playbooks and triggered outreach.

KAM rewards depth, patience and political navigation; volume AM rewards prioritisation and process.

In UK health tech, a KAM role selling into NHS trusts is the deep end in its purest form — a handful of enormous, complex accounts. A territory AM role at a life-sciences products supplier usually sits nearer the middle: a defined geographic patch mixing account depth with territory coverage.

Your map: plenty of non-sales roles are account management without the title. If you've been the main point of contact for a set of clients in an agency, consultancy, support or delivery job — scoping requests, managing timelines and budgets, keeping relationships healthy — you've effectively run a book. And if any of those clients grew from small pieces of work into bigger ones under your care, that is land-and-expand; learn to tell it in this module's vocabulary.

2. The economics: why retention is the whole game

CAC: what a customer costs to win

CAC (Customer Acquisition Cost) is everything spent to win one new customer — sales salaries and commission, marketing, presales time — divided by customers won. In B2B software CAC is large: a new customer commonly takes 12–24 months of subscription payments just to repay it (the CAC payback period).

The much-quoted rule of thumb: acquiring costs five to twenty-five times more than retaining, depending on study and industry — the famous range traces to Reichheld's Bain research. The multiple varies; the direction never does.

Voice from the field

"Companies can boost profits by almost 100% by retaining just 5% more of their customers."
— Frederick F. Reichheld and W. Earl Sasser Jr., Zero Defections: Quality Comes to Services, Harvard Business Review (1990)

Churn: two ways to count it

That's why churn — customers leaving — is the most watched number in recurring-revenue businesses. Two measures:

• Logo churn = the percentage of customers lost in a period. Lose 5 of 100 → 5%.
• Revenue churn = the percentage of revenue lost. If the 5 lost were your smallest, maybe 1%; if one was your biggest, maybe 20%. Revenue churn is what the CFO watches; logo churn signals product-market health.

GRR and NRR: the two retention metrics

Two retention metrics to define cold in any AM interview (both usually measured on ARR — annual recurring revenue, the annualised value of subscription contracts):

GRR (Gross Revenue Retention)

Of the recurring revenue you started the period with, the percentage kept — counting churn and downgrades (customers reducing spend) but ignoring expansion. GRR can never exceed 100%; it's the purest measure of whether customers stay.

Benchmarks: below ~80% alarming; ~85–90% typical mid-market SaaS; 90–95% good; 95%+ excellent and normal for sticky enterprise software.

NRR (Net Revenue Retention; also NDR, Net Dollar Retention — the US name for the same metric)

The same calculation including expansion revenue from existing customers, so it can exceed 100% — that's the point. NRR of 110% means revenue grew 10% from the existing base alone, with zero new customers.

Benchmarks: sub-100% = shrinking base; 100–110% solid; 110–120% strong; 120%+ elite (top public enterprise SaaS sustains 120–130%; consumption-model outliers like Snowflake have printed far higher).

Worked example, worth having ready: start the year with £1m ARR, lose £100k to churn and downgrades, win £250k of expansion. GRR = 900,000 / 1,000,000 = 90%. NRR = 1,150,000 / 1,000,000 = 115%.

Why NRR > 100% matters

Growth compounds without new acquisition. At 120% NRR, revenue from the existing base alone roughly doubles every four years; at 90% the bucket leaks and ever more expensive new business must be poured in just to stand still.

Investors price NRR heavily — which is why AM teams exist. You are the NRR engine; saying so in interview ("the AM's job is to be the reason NRR is above 100%") lands well.

Land-and-expand

Land-and-expand is the go-to-market strategy built on these economics: win a deliberately small, low-friction first deal (one team, one department, one pilot ward), prove value fast, then grow from incumbency. It's the standard motion into the NHS and pharma — nobody buys big first. The AM inherits the "land" and owns the "expand".