Most companies have a process for hiring but a shrug for departures. HR runs a standard exit interview: a form, a scheduled call, a handful of questions about compensation and management. Nobody in the leadership team ever reads the transcript unless legal flags something.
That is a mistake, because the exit interview is the last controlled conversation a company has with someone who is about to become an uncontrolled narrator. The employee walking out the door is heading to a new job, a LinkedIn post, a reference call for the next hire, or a Glassdoor review - and what they say in each of those venues is shaped, more than founders realize, by whether the exit conversation felt like a formality or felt like the company actually wanted to know something.
What the standard exit interview gets wrong
Most exit interviews are designed to protect the company legally, not to learn anything. The questions are closed, the tone is procedural, and the person conducting it usually has no stake in the answer. That produces flat, defensive answers - “no complaints,” “just moving on for growth” - that satisfy no one and change nothing.
The exit interviews that actually produce useful signal are run by someone senior enough to matter, asked in a way that assumes the departing employee has nothing left to lose and everything to gain from candor, and followed by a visible action - even a small one - that the person can see before they leave.
The part that is actually brand work
None of this is about retention. The person is leaving regardless. It is about what they carry out. A departing employee who felt heard on the way out becomes a neutral or positive reference eighteen months later, when a candidate calls to ask what the company is really like. One who felt processed becomes the anonymous review a candidate reads right before a signed offer gets pulled back.
Founders spend real budget on employer branding: a careers page, a benefits deck, a handful of testimonial quotes. The exit interview is a cheaper and more accurate version of the same investment, and almost nobody treats it that way.