Latest / The Copywriting Podcast with Fexingo: Sales Letters, Headlines, and Persuasive Writing / How a Single Testimonial Lifted Revenue by 89 Percent
Transcript
- Lucas: There's this moment in almost every B2B SaaS pitch deck where the founder says, 'We have great testimonials.' And then they show you a quote that reads, quote, 'This product changed our workflow for the better.' Luna: And everyone nods politely and moves on. Lucas: Exactly. Polite nodding is not a conversion signal. So today I want to look at one company that had exactly that problem — a project management tool called Asana competitor, let's call it ProjectFlow — and how they turned a single testimonial into an 89 percent lift in first-month revenue. Luna: That's a huge jump. Was it a testimonial rewrite or a full redesign of the landing page? Lucas: Just the testimonial. The page layout, the headline, the call to action, the pricing — all stayed the same. They swapped out one quote from one customer and changed the placement from the bottom fold to just below the hero. That's it. Luna: Okay, I need to hear the before and after. Lucas: Before: 'ProjectFlow has been a great addition to our team. It helps us stay organized.' Customer's name, title, company logo. Clean, professional, utterly generic. You could swap in any tool name and the quote still works. Luna: Yeah, that's a quote that could be about a to-do list app or a CRM. Lucas: Right. It has zero specificity. No numbers, no time frame, no before and after contrast. So the company's head of marketing, a woman named Sarah Chen, sat down with the customer — a VP of operations at a mid-size logistics firm — and asked one question: 'What was the actual before and after number?' Luna: And the VP said...? Lucas: She said, 'We were averaging 14 days to onboard a new warehouse manager. After ProjectFlow, it's down to 4 days.' That's a 71 percent reduction. And Sarah had the VP put it in her own words. The new testimonial read: 'We cut our onboarding time from 14 days to 4 days in the first quarter — that alone saved us 40 hours of management time per hire.' Luna: That's a completely different animal. It tells a mini-story. Lucas: Exactly. It has a specific starting problem — 14 days. A specific result — 4 days. A time frame — first quarter. And a concrete benefit — 40 hours saved per hire. The reader can almost feel the relief. Luna: And the 89 percent lift — was that from A/B testing? Lucas: They ran a simple A/B test over six weeks. The control page with the generic testimonial had a 2.1 percent trial to paid conversion rate. The variant with the specific testimonial hit 3.9 percent. But the bigger surprise was the average order value: the specific testimonial also pulled in more customers selecting the higher-tier plan. So the lift in first-month revenue — trials that converted, plus the higher plan selection — came to 89 percent. Luna: So the testimonial acted as a de facto feature demo. It showed prospects the kind of ROI they could expect. Lucas: Exactly. And there's a principle here that goes back to Claude Hopkins in the 1920s. He said, 'Specificity sells. Generality fails.' A testimonial that says 'we saved time' is a generality. A testimonial that says 'we cut onboarding from 14 days to 4' is a promise the reader can evaluate. Luna: But not every customer can produce a neat number like that. What if your product delivers a softer benefit — like better morale or clearer communication? Lucas: Then you look for a proxy. One company I know sells internal communication software. Their customer couldn't put a number on 'happier employees,' but they could say 'our engagement survey scores went from 62 percent to 81 percent in six months.' That's still a number, and it's specific. Or you can use a before and after story: 'We used to have 15 emails per announcement. Now we have one post. That saved our team two hours a week.' Luna: So you're basically looking for any measurable anchor that creates contrast. Lucas: Yes. And you also need to push for the customer's own phrasing. Sarah Chen told me the original quote was written by her marketing team, not the customer. They cleaned it up so much that it lost the customer's voice. The new version uses the VP's actual words — 'cut from 14 days to 4' — which sounds like a real person talking. Luna: It reminds me of what you often say about retaining the rhythm of real speech. There's a reason why 'we cut' is more persuasive than 'we achieved a reduction'. Lucas: Exactly. And the other thing they changed was the placement. The old testimonial was buried near the footer, above the fold. The new one went right after the headline and before the feature list. So it functioned as a proof anchor — before you even read what the product does, you see that someone like you got a specific result. Luna: I've seen that technique on a lot of high-converting landing pages. It's almost like starting with a mini case study. Lucas: Right. And the interesting thing is, ProjectFlow didn't stop there. They took that same testimonial and repurposed it into a one-page PDF case study, a mid-funnel email, and a slide in their sales deck. Everywhere that proof appeared, conversion rates ticked up between 15 and 40 percent. Luna: So the lesson is: invest the time to get one great testimonial, then use it everywhere. Lucas: Yes, but only if it's specific and story-based. If you spread a generic testimonial across every channel, you're just amplifying mediocrity. Luna: That's a great point. And it's also a good reminder that the customer often holds the key — you just have to ask the right question. Lucas: You know, speaking of asking the right questions — that's something we try to do on this show. And if these marketing conversations have sparked something you've actually used — a headline rewrite, a testimonial tweak, maybe a subject line test — a couple of dollars a month is genuinely what keeps these going. Buy me a coffee dot com slash fexingo, if you've gotten something out of them. Luna: Yeah, it's a small thing that makes a big difference for us. Keeps the show ad-free and independent. Lucas: Alright, back to testimonials. One more thing that Sarah Chen did that I think is really smart: she recorded the phone call with that VP. She listened back and caught a phrase the VP used casually — 'honestly, I was skeptical at first.' She turned that into the opening line of the testimonial: 'I was skeptical. But after the first month, I was a convert.' That admission of doubt makes the whole thing feel more credible. Luna: Oh, that's a classic. The 'I was a skeptic' frame is so powerful because it disarms the reader's own skepticism. Lucas: Exactly. It's the same reason why two-sided arguments work in persuasion. By admitting the objection — 'I didn't think this would work' — the testimonial earns the right to then say 'but it did.' Luna: And that's much more convincing than a testimonial that's 100 percent glowing from start to finish. Lucas: Right. So to wrap up the mechanics: a high-converting testimonial needs four things. One, a specific before and after number. Two, the customer's real voice. Three, an admission of doubt or a challenge. And four, placement where it can serve as proof before the reader has to commit. Luna: And if you can't get a number, you still go for a specific story. 'Before, we had to manually export reports every Friday. Now, we get a dashboard updated every hour.' Lucas: That's a perfect example. The specificity is in the action, not necessarily a metric. The listener can visualize the Friday manual export and the real-time dashboard. That contrast is persuasive on its own. Luna: So the next time I see a testimonial that says 'great product, highly recommend,' I'll know it's a missed opportunity. Lucas: It is. And the fix doesn't require a big budget. Just one phone call with a happy customer and the discipline to ask 'what was the before and after?' That question alone can change a company's conversion rate. Luna: Alright, I'm going to go audit our own testimonial page right after this. Lucas: Let me know what you find. And if you listeners try this, drop us a note — we'd love to hear what number you uncover.