The Art of the Kill Switch

Every company in the A Foundery portfolio has a kill switch. A predefined set of conditions that, if met, trigger a hard stop on the venture.

This sounds harsh. It is. That is the point.

Without a kill switch, founders will hold onto failing ventures for months or years past the point where the data says stop. They do this because they are emotionally invested. Because admitting failure feels worse than continuing to struggle. Because they keep believing that one more month will turn things around.

Kill switches remove emotion from the decision. The criteria are set in advance, when everyone is thinking clearly. Not in the heat of a bad quarter when judgment is clouded by desperation.

Our kill switches are tied to milestones. If a company has not acquired a paying customer after the validation period, we stop. If the unit economics are negative after systemization, we stop. If growth has stalled for two consecutive months during the scale phase, we stop.

These are not arbitrary numbers. They are based on our experience with what separates companies that are going through growing pains from companies that are fundamentally not working.

The kill switch conversation is never easy. No founder wants to hear that their company is being shut down. But every founder who has been through it will tell you the same thing. In hindsight, they are glad we stopped when we did instead of letting them pour more time and energy into something that was not going to work.

The time saved by a well executed kill switch is enormous. Instead of spending another six months on a dying venture, the founder can redirect that energy to something with better prospects.

Kill switches are not about being cold. They are about being honest. And honesty, even when it hurts, is the greatest kindness you can offer a founder.