Roughly 10–20% of pilots drop off during execution — the stage everyone staffs and worries about. Somewhere between 60% and 80% drop off at the scale decision, the stage almost nobody staffs at all.
A corporate–startup engagement runs through roughly fifteen stages, which group into six phases: originate, select, contract, prove, convert, scale. Attention and staffing cluster around prove. The mortality clusters around convert.
Technical integration, data access, scope drift, a champion changing roles. Real problems, but both sides are motivated and the failure modes are visible while there is still time to fix them.
The pilot has to become a line in an operating plan owned by someone who never signed up for it, and which was locked six to twelve months before the pilot began. Nothing about a successful pilot creates that budget.
Corroborating anchors at the scale decision: BMW converts roughly 20% of engagements; BCG measured 22%; McKinsey found under 30%. Stated honestly: the 60–80% band is a synthesis across sources rather than one survey line. The direction is well supported. The precise number is not, and anyone citing it should say so.
Almost everything the field blames for pilot failure — clock-speed mismatch, corporate risk aversion, not-invented-here, “we speak different languages” — is downstream of one unglamorous fact.
The pilot was funded from an innovation cost centre. Scaling it requires a business-unit operating plan that was finalised long before the pilot started. So a pilot finishing in March is asking for money that was allocated the previous September. The answer is not “no” on the merits — it is “not this year,” which in practice is the same thing, because by next year the champion has moved and the startup has run out of patience or runway.
This also explains why the cultural explanations feel true but never fix anything. Teams that work hard on communication, alignment and relationship quality still convert at the same rate, because none of that changes who owns the budget.
Context worth holding alongside this: roughly 60% of corporate accelerators shut within two years, and only 14% were doing more activity after two years (CB Insights, 2019 — no disclosed sample). The structures fail more often than the startups do.
Whether you’re a corporate with a pilot that needs a path to a P&L, or a startup trying to get one over the line — this is the problem I work on. I’ve led three corporate spin-outs through exactly this transition, and I sit on both sides of the table across eleven APAC markets.
If you’re building partnerships between corporates and startups, reach out. Happy to compare notes even if there’s nothing to sell.
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