We open every coaching engagement with the same question: "How many times a day do you use your own product?" The most common answer is deflating — "I've been busy fundraising and meeting people, so not much lately." The founder who says that usually complains about three things right after: weak retention, silent users, and a bug list that never shrinks. Mostly, those are one disease.
In 1988, a Microsoft internal memo titled "Eating our own Dogfood" set the rule: use your own product before you criticize the customer's. Fast forward to 2013 — before Slack's public launch, the whole company moved all work communication into its own product and banned internal email; 8,000 teams signed up within 24 hours of the announcement. Figma was founded in 2012 and didn't ship publicly until 2016; in the four years between, the founders lived as power users, grinding through details with their first design teams.
These teams weren't killing time. They just knew better than anyone: if you won't open your own product every day, why should a user stay?
Because the feedback chain loses half its signal at every handoff. Half the annoyed users never say a word; of those who do, support tickets drop the nuance; by the time a developer picks it up, the ticket reads "button doesn't work." A subtle friction — a spinner that hangs half a second too long — dies somewhere along that chain.
Using the product daily is a zero-latency, zero-loss channel. The entrance you always have to hunt for, the dialog that annoys you by the third time — you're the one who hits them first. Across the projects we coach, over 60% of the experience fixes shipped in the first month after launch were found by the team itself, not reported by users. The inverse holds too: when founders don't use their product, no amount of user interviews will surface the "it just feels rough" class of problems — the most expensive kind.
That's also our rule for every MVP we ship at 51Kaifa: before launch, our own team spends a week as power users, walking the core path until we want to throw our phones. The product has to survive us before it reaches the founder — because a founder using it daily is the precondition for users staying daily.
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