You're running a webinar — a live demo, a training session, a customer roundtable — and while you talk, the chat panel fills up beside you. Most of it is questions and hellos. Then one line stops you: "Honestly this is the tool that got our reporting from two days to two hours, no exaggeration." An attendee typed it in real time, unprompted, in front of everyone else on the call. Nobody asked them to. They just wanted to say it.
A webinar chat comment is a particular kind of proof, and its value comes from when and where it was said. It wasn't written after the fact in a survey, and it wasn't given in a one-to-one email where the only audience was you. It was posted live, in a shared channel, in front of dozens of peers who saw it and could have pushed back if it were exaggerated. Praise typed into a public chat under that kind of live, visible scrutiny is praise the person meant — and that's exactly what makes it worth republishing.
Why a chat comment is different from a survey response
Most testimonials are collected in "feedback mode" — the customer knows a vendor is asking and answers accordingly. A chat comment is the opposite. The attendee is talking to the room, not to your marketing team, and they're doing it in the middle of the session while their attention is on the content, not on being quoted. That off-guard, sideways quality is what gives it credibility: nobody polishes a line they're firing into a live chat between two questions.
It's the same peer-facing weight you get from a user group or meetup comment — words aimed at a roomful of equals rather than at you. The webinar version adds one thing a spoken remark can't: it's already written down, in the attendee's own words, timestamped and attributable. You don't have to reconstruct it from memory. You just have to save it before the window closes.
Capture it before the chat disappears
Here's the trap: in most webinar platforms, the chat is gone the moment the session ends unless someone deliberately saved it. The comment that would have made your best testimonial vanishes with the rest of the transcript. So build the capture into how you run the event, not into a scramble afterward.
Three habits cover it:
- Turn on chat saving before you start. Most platforms have a setting to export or auto-save the chat log. Confirm it's on for every webinar, so the record exists whether or not anyone was watching for gold.
- Screenshot standout comments live. If you have a co-host or moderator, give them one job: when a comment names a specific result, grab a screenshot right then. The screenshot preserves the exact wording, the attendee's name, and the fact that it was said in the live chat — all three of which you'll want later.
- Note the timestamp. If the session is recorded, jot the time the comment appeared so you can pull the precise phrasing and context from the recording instead of relying on memory.
Exact wording matters more than usual here. The slightly rough, specific way someone types in a live chat — "two days to two hours, no exaggeration" — is the part that reads as real. Don't smooth it into marketing language later; the roughness is the credibility.
Ask permission — public chat is not published consent
This is the step people rationalize away, and it's the one that matters most. The comment was posted in a public chat, so it feels fair game. But "typed to forty people in a live session" is not the same as "published on your homepage under their name and company, indefinitely." The attendee chose to say it to that audience, in that moment. Turning it into marketing is a new context they never opted into.
So ask. A short follow-up after the webinar works well because the moment is still fresh:
"Thanks for joining the session yesterday — and for the note in the chat about cutting your reporting from two days to two hours. That's exactly the kind of result we love hearing. Would you be OK with us sharing that line as a testimonial, with your name and company? Happy to show you exactly how and where it'd appear first."
Two things make this land. You quote their specific words back, so they remember the moment and see you were actually listening. And you offer to show them the final placement, which lowers the risk of saying yes. If they'd rather stay anonymous, offer attribution by role and industry — "Operations lead, logistics SaaS" — which keeps most of the credibility while respecting the ask.
Republish it so it keeps the live-chat weight
When you publish, preserve the signals that make a chat comment believable in the first place:
- Keep the exact wording, including the specific numbers or outcome they named. The concrete result ("two days to two hours") is what separates a testimonial from a compliment.
- Attribute it to a real person — name, role, company, or the role-and-industry fallback if they preferred anonymity.
- Name where it came from. "Said live in our product webinar chat" tells the reader this wasn't a solicited quote. The origin is part of the proof, and labeling the platform of origin measurably affects how credible the card reads.
If you screenshotted the comment, the image of the actual chat line — name, timestamp, and all — can be more persuasive than a retyped quote, because it shows the words in the wild rather than dressed up for a landing page.
The repeatable version
One good chat comment is a testimonial. A habit that catches them every time is a pipeline. Every webinar you run is a room of engaged customers typing unprompted reactions in real time — that's a recurring source of proof, not a one-off. Make three things standard for every session: chat saving on, a moderator watching for result-specific comments, and a same-week permission follow-up for anything worth publishing.
Do that, and each webinar quietly produces its own testimonials — the same way a well-run conference talk or webinar both uses proof and creates it. The praise is already being typed. The only question is whether anyone saved it before the chat closed.