Who coined default alive and default dead?

Paul Graham introduced the framing in an essay about startup survival. His point was that founders often track months of runway without knowing whether their current growth rate would carry them to profitability before the money ran out.

Can a profitable company be default dead?

A company that is currently profitable is default alive by definition, since it does not need to reach breakeven. The state can change immediately if planned expense growth outpaces revenue growth.

Does being default alive mean a company should not raise money?

No. Default alive describes negotiating position rather than a fundraising decision. A default alive company raises to accelerate something it could otherwise do slowly, which usually produces better terms than raising out of necessity.

What does default alive mean? A practical definition

Glossary · founder · 4 min read · last verified 2026-07-21

Reviewed before publication Editorial board Independent commercial review

In shortDefault alive means a company's existing cash and current growth rate reach profitability; default dead means they do not. The distinction turns runway from a countdown into a growth question.

Default alive describes a company that would reach profitability on the money it already has, at the growth rate it is already producing; default dead describes one that would run out of cash first. Paul Graham introduced the framing to move the runway conversation away from a static count of months and toward the trajectory those months are on.

Default alive vs default dead at a glance

Default alive: existing cash plus current revenue growth reaches breakeven with no new funding.
Default dead: the same projection reaches zero cash before revenue covers costs.
Inputs that decide it: cash on hand, the revenue growth rate the company is actually producing, and the rate at which expenses are scheduled to grow.
Not a verdict on company quality: capital-intensive businesses are often default dead deliberately and know it.
The dangerous case: being default dead without having run the calculation.
Sensitivity: one hiring plan can move a company from one state to the other.
Cadence: the answer changes whenever growth or the hiring plan changes, so it is a recurring calculation rather than a permanent label.

What default alive is

A company is default alive when a projection built from its current cash, its current revenue growth rate, and its planned expense growth shows revenue crossing costs before the balance reaches zero. The load-bearing word is current. The calculation uses the growth the company is producing now, not the growth in the plan. Substituting planned growth converts the exercise into a restatement of intent, which is what it was designed to replace.

Default alive is not an instruction to stop raising money. It is a description of negotiating position. A default alive company raises because capital accelerates something it could do anyway; a default dead company raises because it must. Investors read the difference, and so do candidates and enterprise buyers who care whether a vendor will exist at renewal.

Default alive also constrains the expense side more than founders expect. Because expense growth is a decision and revenue growth mostly is not, the fastest route out of default alive is a hiring plan that assumes a growth rate the company has not yet demonstrated.

What default dead is

A company is default dead when its cash runs out before revenue covers costs, given current growth. This is the normal state for early companies and for anything with long build cycles, regulatory approval, or heavy upfront infrastructure. The state itself is not a failure. What matters is whether the company chose it knowingly and what it plans to have proved by the time the money is gone.

The problem case is a company that is default dead, believes it is fine because the runway number looks comfortable, and discovers the gap only when it starts fundraising. By then the growth rate that would have justified the round is already in the past. A default dead company also has less room to respond to a bad quarter, because every cost reduction available to it removes capacity that the growth thesis depends on.

How they relate

The two states are endpoints of the same projection, and companies move between them more often than they realize. Three variables control the transition:

Revenue growth rate: the only variable that can move the company toward default alive without shrinking it.
Expense growth rate: the fastest lever in either direction, and almost entirely a management decision.
Cash on hand: sets how much time the other two have to work.

A useful discipline is to run the calculation twice: once with the hiring plan as written, once with headcount frozen at today's level. If the frozen version is default alive and the planned version is not, the company has a choice rather than a fate, and the hiring plan is the thing being decided. Related measures make the same point from other angles — burn multiple shows how much cash each unit of new revenue consumes, and customer acquisition cost shows whether growth spending is compounding or leaking.

Which to use when

Use default alive as the operating assumption when there is no committed capital, when the fundraising market for the category is uncertain, or when the company's differentiation depends on outlasting better-funded competitors.
Use default dead deliberately when capital is committed, when the business genuinely requires upfront investment before revenue is possible, or when the company is buying a time-boxed test of a specific growth thesis.
Recalculate at every plan change, not annually. Hiring approvals, pricing changes, and a slowing growth rate each invalidate the previous answer.
Report it alongside runway, not instead of it. Runway says how long; default alive or dead says whether the direction of travel matters.

The framing works because it converts an accounting question into a strategy question. Months of runway is a fact about the past. Default alive or default dead is a claim about whether the current motion, if left running, ends somewhere survivable. A company that has not yet found repeatable demand cannot answer it honestly, which is why the calculation usually surfaces an unresolved question about product-market fit or about whether growth is coming from durable channels rather than purchased ones, a distinction covered in organic vs paid growth.