Hey Product Hunt 👋 I'm Leszek, the maker of Permutis. Most of us have things we no longer use and skills nobody ever asks for. The moment you put a price on them, you're selling, and haggling takes the fun out of passing things on. So Permutis has no price field. You create an offer (an item or a skill), swipe through what others offer, and when you both like each other's offers, it's a match. You agree on the details in chat. No money moves between users. The idea comes from Kyle MacDonald's red paperclip, which became a house after 14 trades in 2005–06. Start small, trade up. Your first offer can be your paperclip. What's new: version 0.2.8 went live on the App Store and Google Play on October 1, in 27 languages. One rule might surprise you: you can only start swiping once you've posted an offer yourself, so everyone brings something. To be transparent: Permutis is free to use. There are optional paid upgrades for extra platform features, but a swap itself never costs anything. We're early, and the number of offers varies a lot from city to city. So I'd love your honest feedback: How does onboarding feel? Is the offer-first rule fair or annoying? What would make you post your first offer? I'll be here all day to answer every comment.

Permutis

Swap things and skills. No money between you.

Swap things and skills. No money between you.