An in-person event is the rarest condition in customer marketing: your best customers are physically present, relaxed, and already primed to say nice things about you out loud. Someone who would ignore three testimonial-request emails will happily tell you at a booth that your product changed how their team works. The problem is that praise spoken over a coffee disappears the moment the conversation ends. Unless you have a way to turn that warm, spoken goodwill into something you can quote and attribute, the event gives you a great feeling and nothing to publish. The goal is to capture the moment without killing it — to leave with an on-the-record testimonial and a customer who feels flattered, not cornered.
Why events are the best and worst place to ask
Events tilt everything in your favor. The customer sought you out or agreed to be there, which already signals goodwill. The setting is social, so a request that would feel like work over email feels like a natural part of the conversation. And you get tone, specifics, and enthusiasm that written requests almost never surface — people say more, and say it more vividly, in person.
The catch is that events are also the easiest place to lose everything you gather. Nobody is going to stop, open a laptop, and type a paragraph on a show floor. Memory is unreliable — by the evening you will remember that a customer said something great and not remember the words. And the social warmth that makes the ask easy also makes it easy to skip the capture step, because interrupting a lovely conversation to get consent feels rude. So the discipline is not about persuading anyone. It is about capturing and confirming without breaking the moment.
Capture the words before you lose them
The single most valuable habit is to record the quote while it is still exact. You have three practical options, in rough order of quality.
- Voice memo, with permission. When a customer says something quotable, the cleanest move is: "That's a great way to put it — do you mind if I record just that so I get your words right?" Almost everyone says yes, and you leave with the exact phrasing and their tone. A thirty-second clip is also reusable as audio or video proof, not just text.
- Write it down immediately. If recording is not appropriate, excuse yourself right after and type the quote into your phone before the next conversation overwrites it. Capture the words, not your paraphrase — "cut our onboarding time in half" is a testimonial; "they liked the onboarding" is a note.
- On-camera, if you are set up for it. Some teams run a small recording corner at their booth. This yields the strongest asset but has the highest friction, so treat it as a bonus for your most enthusiastic customers, not the default.
Whatever the method, capture in the moment. A quote reconstructed from memory that evening is no longer the customer's testimonial — it is your approximation of it, and it will read that way.
Handle consent lightly but for real
The mistake teams make is either skipping consent entirely — capturing a quote and publishing it, hoping nobody minds — or turning it into a heavy legal moment that sours the mood. Neither is necessary. Get a clear, casual yes on the spot: "Would you be OK with us using that as a customer quote, with your name and company?" That single sentence covers the attribution question that matters most, and doing it in person means you hear a genuine answer rather than guessing from silence.
Then close the loop in writing afterward. Send a short follow-up email the next day with the exact quote and attribution you plan to use, and ask them to reply "looks good." This does two jobs: it gives you a documented, timestamped record of consent you can point to later, and it lets the customer catch anything they would phrase differently now that they see it written down. A verbal yes on a show floor is enough to feel confident; the emailed confirmation is what makes it safe to publish and durable if anyone ever asks how you got it.
Turn the event into a repeatable pipeline
One or two testimonials from an event is a nice accident. A system turns every event into a reliable source of proof. Before the next one, brief anyone staffing the booth on the simple flow — listen for a quotable moment, ask to capture it, ask for consent, log it — so it does not depend on one person remembering. Keep a shared running note where each captured quote goes in with the customer's name, company, and whether consent is verbal-only or confirmed in writing, so nothing gets lost between the floor and the follow-up.
Then move fast afterward. The window where a customer remembers the conversation fondly and will happily reply "looks good" is measured in days, not weeks. Send your confirmation emails within forty-eight hours, while the event is still fresh for both of you. Done consistently, an event stops being a place where you hear nice things and becomes a place where you collect them — a recurring source of fresh, specific, on-the-record proof that you walked in to gather on purpose.