The best thing a customer ever said about your product probably wasn't in a testimonial. It was on a renewal call, in a passing Slack message, or in the hallway at a conference: "Honestly, this saved us — we cut our onboarding time in half." It was specific, it was credible, it was exactly the sentence you'd want on your landing page. And then it evaporated, because nobody wrote it down and nobody asked to use it.
This is the most common testimonial leak there is. Companies pour effort into asking for testimonials from scratch while ignoring the praise their customers already volunteer for free. The problem isn't a shortage of goodwill — it's that verbal praise dies the moment the conversation ends. Fixing that is mostly a capture-and-confirm workflow, not a persuasion problem.
Here's how to run it.
Why verbal praise is your best raw material
A testimonial you solicit cold asks the customer to do two hard things at once: recall why they like you, and compose sentences about it. Most people are bad at both on demand, which is why solicited testimonials so often come back vague ("Great product, great team!"). Verbal praise skips both problems. The customer already recalled the value — that's why they said it — and they already phrased it in their own natural words, which is exactly the specificity and voice that makes a quote read as real.
So the raw material is better and the customer's remaining effort is smaller. You're not asking them to write a testimonial. You're asking them to confirm they said a thing they already said. That's a much easier yes, and it's the whole reason this workflow converts.
Step 1: Capture it in the moment, verbatim
The instant a customer says something quotable, write it down word for word — not a paraphrase. The exact phrasing is the asset. "Cut our onboarding time in half" is publishable; "they were happy with onboarding" is not.
Build a lightweight capture habit across the team:
- On calls: whoever runs the account keeps a running note titled quotable moments per customer. One line, timestamped, verbatim.
- In Slack or email: screenshot or copy the message immediately into that same note. Async praise is the easiest to capture because it's already written.
- In person: jot it on your phone within the hour, before the wording blurs.
The point of capturing verbatim and immediately is that you can quote it back to the customer later and they'll recognize their own voice — which is what makes the confirmation step effortless.
Step 2: Confirm and get permission, quoting them back
You cannot publish a private remark without permission, and you shouldn't want to — the value is in the customer standing behind it. But the ask is small when you quote them back exactly:
"On our call last week you said [product] cut your onboarding time in half — that really stuck with me. Would you be comfortable if we used that as a short testimonial on our site, with your name and title? Happy to send you the exact wording to approve first."
This works because you've done all the work. There's no blank page, no request to compose anything, and the customer is only agreeing to something they already believe and already said. Notice the three things the message does: it quotes them verbatim, it names exactly where it'll appear, and it offers approval rights. That combination is what turns a potentially awkward ask into a fast yes.
If your relationship with the customer's employer is formal, be ready for the quote to route through a PR or legal reviewer — that's normal for larger accounts, and it's the same approval path any solicited testimonial would take. Offering the exact wording up front makes that review faster too, because there's nothing for them to draft.
Step 3: Tighten the quote without laundering the voice
Verbatim speech is often a little loose — a false start, a filler phrase, a run-on. You're allowed to tidy it, but there's a line: edit for concision, never for meaning or voice.
- Fine: trimming "yeah, so, honestly it kind of cut our onboarding time, like, in half basically" down to "It cut our onboarding time in half."
- Not fine: upgrading "it saved us some time" into "it revolutionized our entire workflow." That's not their testimonial anymore; it's yours.
Then send the tightened version back for the approval you promised in step two. When the customer approves the polished quote, you've closed the loop cleanly — the words are theirs, the permission is explicit, and the specificity survived. If the original praise was vague to begin with, this is also the moment to ask one gentle follow-up ("Could you put a number on that?") — but only when the customer is already engaged, never as a cold request.
Make capture a standing habit, not a campaign
The reason verbal praise leaks is that capturing it is nobody's job. Fix that structurally, not with a one-time push:
- Add a quotable moments field to your CRM or account notes so praise has somewhere to live the second it's heard.
- Put "any quotable praise this month?" on the customer-success team's regular check-in, so capture becomes routine rather than heroic.
- Review captured quotes monthly and run the confirm-and-permission step in a small batch. A handful of real, specific, already-said quotes per month compounds into a testimonial library that reads far more credibly than anything you could solicit cold.
The testimonials you want most are usually ones your customers have already given you out loud. The work isn't earning them — it's catching them before they vanish, and asking permission to use words the customer already meant.