The MQL-to-SQL handoff is a fiction nobody believes.

Walk into almost any B2B company between two and twenty million in revenue and you'll find the same quiet stand-off. Marketing reports that it hit its MQL number. Sales reports that the leads were junk. Both are looking at the same dashboard. Both are, in their own frame, telling the truth. And the handoff between them — the MQL becoming an SQL, the moment a marketing lead becomes a sales opportunity — is a piece of theatre that everyone performs and no one believes.

The reflex is to treat this as a routing problem. Tune the lead-scoring model, add a round-robin rule, build an SLA on response time. These changes produce motion and the occasional truce, but they never resolve the underlying tension, because the tension isn't operational. It's definitional.

01 · The real fault lineTwo definitions of "qualified"

Ask marketing what a qualified lead is and you'll hear something about fit and engagement: the right title at the right company who downloaded the right thing. Ask sales the same question and you'll hear something about intent and timing: a person with a budget, a problem, and a reason to act this quarter. These are not the same definition. They're not even close. And nobody ever forced the two teams to reconcile them.

So the handoff fails by construction. Marketing optimises for its definition and hits its target honestly. Sales receives leads that satisfy marketing's definition and fail its own, and rejects them honestly. The number on the dashboard is real; the agreement it implies is fictional. Everyone is hitting a target that means something different at each end.

02 · The fix isn't a toolIt's a shared charter

What resolves this is not software. It's an operating charter between marketing and sales — a written, jointly-owned agreement that defines the things both teams have been quietly defining differently. It is one of the least glamorous artefacts in commercial architecture and one of the highest-leverage. A good charter settles, in plain language:

• What "qualified" means — a single definition both teams sign, combining fit and intent, with explicit thresholds rather than vibes.
• What each side commits to — marketing on volume and quality of qualified pipeline; sales on speed and rigour of follow-up, including what happens to a lead that's rejected.
• The feedback loop — how a rejected lead gets coded with a reason, and how those reasons flow back to sharpen targeting. Rejection becomes data, not a grievance.
• The shared metric — one number both teams are measured against, downstream of the handoff, so neither can win while the company loses.

03 · Why the shared metric matters mostEnd the local optimum

The most important line in the charter is the shared metric. As long as marketing is measured on MQLs and sales on closed revenue, each team can succeed while the company stagnates. Marketing maximises lead volume because that's its scoreboard; sales cherry-picks because that's its scoreboard. Both are behaving rationally inside incentives that point in different directions.

Anchor both teams to a metric downstream of the handoff — qualified pipeline that progresses, say, or revenue from marketing-sourced deals — and the incentives finally converge. Marketing can no longer win by inflating volume, because volume that doesn't progress doesn't count. Sales can no longer win by dismissing leads wholesale, because dismissed pipeline is forgone pipeline on its own scoreboard. The local optima collapse into a shared one.

04 · The handoff as a system propertyNot a relay, a seam

The deepest reframe is to stop thinking of the handoff as a relay race — one runner passing a baton to the next — and start thinking of it as a seam in a single system. In a relay, each runner is responsible only for their own leg. In a system, the seam is a shared responsibility, and its strength is a property of the design, not the goodwill of the people standing on either side of it.

That's why the charter outlives any individual. People rotate; the definitions persist. A new head of marketing inherits the agreed meaning of "qualified" rather than importing a private one. A new sales leader inherits the same scoreboard. The seam holds because it was engineered to, not because the current occupants happen to get along.

None of this is exciting work. Writing definitions and agreeing on a metric will never feel as productive as launching a campaign or hiring a rep. But it is the difference between a handoff that compounds trust every quarter and one that erodes it — between two teams pulling the same rope and two teams performing alignment for a dashboard nobody believes.