Hacker News sent 10x the traffic — to the one device it couldn't install on · Stefan Malzner
← All writing Product · Startups Hacker News sent 10x the traffic — to the one device it couldn't install on<br>In the same week, Franz got featured on both Hacker News and Product Hunt. One sent roughly ten times the traffic of the other. The headline number lies in both directions, and what you do with the single day matters more than the size of it.<br>Jun 9, 2026 · 6 min read · Original
In the same week, Franz got featured on both Hacker News and Product Hunt. Same product, same week, both on the front page. I expected the two to be a bigger and a smaller version of the same thing. They were not. They behaved completely differently, and I only saw it by looking at the traffic afterward instead of just enjoying the spike.<br>The headline number lies in both directions<br>Hacker News sent about ten times the traffic of Product Hunt. The Hacker News feature brought 6,287 visits and 6,676 pageviews. Product Hunt brought 604 visits and 659 pageviews. If you stop there, the conclusion is obvious: Hacker News won, Product Hunt barely registered, put your effort into Hacker News next time.<br>That conclusion is wrong, and it is the kind of wrong that has cost founders a lot of good launches. The headline number lies, and it lies in both directions. Hacker News's ten-times lead is softer than it looks once you see where the traffic landed and on what device. Product Hunt's small number is bigger than it looks once you see what it does in the weeks after. The number on the dashboard is where the question starts, not where it ends.<br>One week · Two front pages Hacker News 6,287 visits 58% on mobile · 116 countries<br>≈10× traffic<br>Product Hunt 604 visits 72% on a laptop · 76 countries
MEETFRANZ.COM · SAME PRODUCT, SAME WEEK Same launch effort, opposite shapes<br>The two channels did not just differ in size. They grew in opposite ways.<br>Product Hunt started fast. It launched on a Wednesday and peaked the same day at 351 visits, then drifted down. A couple hundred the next day, a couple dozen the day after. A clean, predictable curve you can see coming and plan around.<br>Hacker News did nothing for three days. A handful of visits on Wednesday, almost none on Thursday and Friday. Then on Saturday morning Ten Years of Franz hit the front page and everything happened at once. 5,802 visits in a single day, dropping off fast over the weekend. Almost all of the Hacker News traffic came in that one window.<br>HACKER NEWS Daily visits · normalized to peak (5,802) 5,802 in one Saturday
TWTF SSMT
PRODUCT HUNT Daily visits · normalized to peak (351) lit on contact
TWTF SSMT
Daily referral traffic to meetfranz.com over the launch week: Hacker News stays<br>flat for three days then spikes to 5,802 visits on Saturday, while Product Hunt<br>peaks on its Wednesday launch day and drifts down. One channel arrived on a phone, the other at a desk<br>Then I looked at the devices, and it stopped being a story about size at all.<br>Hacker News came in on mobile. 58% of those visits were phones, against just 11% on desktop. Product Hunt was the opposite: 6% mobile, 72% on a laptop. Same product, same week, and the two audiences showed up on completely different devices.<br>Who showed up — and on what Hacker News Mobile 58%<br>Desktop 11%
Product Hunt 6% Mobile<br>72% Laptop
SAME WEEK · COMPLETELY DIFFERENT HARDWARE Volume on the wrong device is not a win<br>Here is the part that should make any product person wince. Franz is a desktop app. It runs on Mac, Windows, and Linux. It does not run on a phone.<br>So Hacker News handed me about 3,675 mobile readers, the biggest traffic day in months, all pointed at a product they could not install on the device in their hand. The biggest channel of the week landed on the one screen where the obvious next step does nothing. Volume on the wrong device is not really a win.<br>The number that should make you wince ~3,675 mobile readers pointed straight at a desktop-only app — a crowd at a door that does not open for them.<br>A spike is only as good as the next step you give people<br>I knew a day like this would come, so the next step was already built. On mobile, Franz does not just show a dead download button. It lets you send the download link to your inbox, so it is there waiting when you get back to your desk.<br>On a day where 58% of your biggest channel is on a phone, that one feature is the difference between a spike and a wasted spike. It is a small thing. It only gets built when you think about the audience ahead of time and ask what device they will show up on and what they can actually do once they are there. That is the same kind of product judgment I wrote about in Why product people make the best AI operators. Knowing what to build is the work, and this is what it looks like in one design decision.<br>Product Hunt had the opposite problem, which is to say it did not really have one. Fewer people, but they were already on a laptop, one click from...