Hi Product Hunt community, long time since my last post here (about 11 years since my last product on PH!), I'm Axel, and I built Tingle because I kept asking myself the same question: is anyone else noticing this? There were no water bottles in the supermarket for weeks. Suddenly there were "longevity" cafés everywhere. My phone battery started dying by lunch after an update. Small things, probably nothing, but I wanted to know if it was just me, and there was nowhere to check. Downdetector solved this for websites. You look, you see the spike, you know it's not your wifi. Nothing did it for the rest of life. So Tingle is that. You type what you've noticed. It checks if someone's already noticed it, in any wording, in any language. If yes, you press Me too. If no, you start it, and we tell you when someone else does. Me too's can be anonymous and needs no account to engage, a bit like Downdetector. Tingle reports what people say they notice so it's a sensing layer, not a fact-checker. Whoever notices first gets their name on it (thought this could be a good incentive for people to give it a try). I don't know yet whether we notice the same things. That's the experiment, and today it starts with you. If there's a "wait, is it just me?" in your head right now, that's your first Tingle. Previously I founded Julienne Bruno (dairy-free food, acquired 2025) and co-founded Pointr. This one is solo, more of an experiment.. built in Lovable + Claude Code as an ally, and I'm reading every comment!!!!

Tingle

Downdetector for everything else

Downdetector for everything else