It is the line every founder secretly wants in a testimonial and is then afraid to publish: "We switched from [Competitor] and never looked back." A customer naming the tool they left is the single most persuasive thing they can say, because it does the prospect's hardest work for them — it confirms that someone in their exact situation already ran the comparison and chose you. And yet the moment that name appears, a different set of instincts kicks in: is this legal, will the competitor retaliate, does naming a rival make us look small or combative? The quote that should be your best proof becomes the one sitting unpublished in a folder because nobody decided what to do with the name.
The mistake is treating it as a binary — publish the name or don't. There are really four moves available, and the right one depends on what the customer actually said, what you can stand behind, and how the comparison reads to a prospect who may currently be the competitor's customer. The goal of this guide is to give you a way to choose deliberately instead of defaulting to fear and cutting the most valuable part of the testimonial.
Why the named competitor is so persuasive — and so risky
A switching story is proof of a kind no feature list can manufacture. When a customer says they moved from a specific named tool, the prospect reads it as a verdict from someone who paid the switching cost — the data migration, the retraining, the risk — and decided it was worth it anyway. That is why a switched-from-competitor attribution carries more weight than a generic rave: it tells the prospect "someone already did the scary thing and it worked out."
The same specificity that makes it persuasive is what makes it risky. A named comparison is a public claim about another company's product, and the moment you publish it on your own marketing, you have adopted that claim as your own. If the customer's characterization is unfair, outdated, or simply wrong, the competitor's complaint is now pointed at you, not at the customer who said it. The persuasive power and the legal exposure come from the exact same source — the name — which is why you cannot treat the decision casually in either direction.
First, separate fact from opinion in what they said
Before deciding on the name, classify the comparison itself, because the risk is almost entirely about the claim, not the name attached to it.
Opinion and preference are low-risk. "We found ProofShow easier to set up than [Competitor]" or "the team preferred your interface" are statements of the customer's experience and judgment. They are hard to challenge because they describe how one customer felt, and a customer is entitled to their own preference. These are the comparisons you can usually keep with the name intact.
Specific factual claims are high-risk. "[Competitor] charged us 40% more" or "[Competitor]'s export feature was broken" are assertions of fact about the other product, and facts can be false, outdated, or unprovable. Pricing changes; bugs get fixed; the customer may have been on an old plan. If you publish a factual claim about a competitor and cannot substantiate it, you have created exposure that no testimonial is worth. These are the comparisons to soften or cut even when the rest of the quote is gold.
The dividing question is simple: could the competitor prove this statement false? If it's an opinion, they can't. If it's a checkable fact, they might — and then it's your problem.
The four moves, and when to use each
Once you know whether the comparison is opinion or fact, choose among four options rather than the publish/don't-publish binary.
Keep the name as-is. Use this only when the comparison is clearly opinion, the customer has explicitly approved naming the competitor in writing, and the claim is something you'd be comfortable defending publicly. A named, approved, opinion-based switching story is the strongest testimonial you can run — don't dilute it out of reflexive caution.
Generalize the competitor to a category. Replace the name with "our previous tool," "the legacy system we'd used for years," or "another vendor." This keeps the entire switching narrative — the most persuasive part — while removing the specific legal target. For most companies this is the safe default: you get nearly all the credibility of a switching story with almost none of the competitor risk. "We switched from the spreadsheet-and-email process we'd outgrown" can be just as compelling as a named rival.
Keep the name but soften the claim. When the name is the valuable part but the claim is too sharp, keep "we switched from [Competitor]" and cut the factual jab. The neutral switching fact ("we moved from them to you") is far more defensible than the editorial reason ("because their product was broken"). You preserve the comparison's authority while dropping the part that could be challenged.
Cut the comparison entirely. Sometimes the rest of the testimonial is strong enough on its own, and the competitor mention adds more risk than value — especially if your buyers and the competitor's buyers overlap heavily and naming a rival reads as combative. When in doubt and the quote stands without it, cut it.
Always get the customer's explicit sign-off on the name
Whatever you choose, naming a competitor raises the bar on consent. A customer who agreed to "a testimonial" did not necessarily agree to be publicly quoted attacking another vendor — especially if they still have a relationship with that vendor, work in a small industry, or could face awkwardness for it. Naming a rival is exactly the kind of detail that needs its own explicit approval, the same way name and attribution permissions need to be confirmed rather than assumed.
Show the customer the exact wording you intend to publish, with the competitor's name in it, and get a clear yes. This protects them, protects you, and often surfaces useful information — a customer may say "I'm fine being quoted but please don't name them, we still use them for one thing," which tells you to generalize. The sign-off is not bureaucracy; it's the step that turns a risky quote into one you can stand behind.
Let the prospect draw the conclusion
The most effective competitor testimonials don't trash the rival — they describe a switch and let the prospect infer the verdict. "We'd outgrown our old tool and ProofShow fit how we actually work" persuades more than "Competitor is terrible," because it reads as a customer explaining a decision rather than a vendor running a smear. The restraint is itself credible: a prospect trusts a comparison that sounds like a reasonable person's account over one that sounds like ammunition.
This is also why a switching testimonial pairs so well with the rest of your proof. A prospect who is currently the competitor's customer is the hardest to convince and the most valuable to win, and a calm, specific switching story — ideally one a reference customer can confirm on a call — does more to move them than any feature comparison you could write yourself.
A competitor's name in a testimonial is not a problem to be deleted on sight. It's a high-value, high-care asset: classify the claim as opinion or fact, choose deliberately among keeping, generalizing, softening, or cutting, get explicit sign-off on the name, and let the switching story speak for itself. Handled that way, the line you were afraid to publish becomes the one that closes the prospects no one else can reach.