The fashion industry has a $550B returns problem. I'm trying to kill it.
I'm Markus, based in Sweden and obsessed with making online shopping smarter. It started with not knowing what colors suited my tone so i created a tool for color analysis... then it evolved into something much much bigger.
I m OnlineJSONFormatter, and I ve been working on building tools that make developers and creators lives easier. I m passionate about creating fast, simple, and secure online tools that anyone can use without hassle.
One of my projects is OnlineJSONFormatt.org, an online JSON formatter that helps developers, testers, and students format, beautify, and view JSON instantly, all directly in the browser, with no login or data upload.
I m excited to share my work here, learn from this amazing community, and get feedback from fellow makers and tech enthusiasts.
After 7 years slogging away in management consulting and private equity, I;ve decided to slog away in the world of startups. I have a passion for sustaining small businesses and supporting successful transitions through the M&A transaction process. However, the system has failed the lower middle market and main street business owners. I built MainSquare to fix that. We take a value creation approach to making companies more valuable AND more sellable - organically. Business exits must start years in advance of a deal. We've built a platform that assesses business and generates value creation roadmaps instantly, then aggregates skilled partners based on the business' most critical needs.
Over the last few years, while using and testing different AI tools, one issue kept showing up again and again: AI is getting faster and more impressive, but not always more reliable. Confident answers often fall apart when you try to verify them, which becomes a real problem when AI is used for research, planning, or decision-making.
That frustration is why I m building Barie.ai.
Barie is a general AI agent designed to research deeply, verify information with sources, and handle multi-step tasks with a strong focus on minimizing hallucinations. The goal is simple: build AI people can actually trust, not just be impressed by.
While building products, I noticed feedback was everywhere Slack, DMs, screenshots, random messages and nowhere useful.
I built Retour to fix that for myself: a drop-in feedback component that routes feedback into selected Slack channels, with AI summaries to reduce noise.
Teams at PwC, Vercel, Supabase, and indie startups use it today mostly because it removes friction, not because it s fancy.
Sharing in case this problem resonates. Happy to answer questions or hear how others handle feedback.
Hi Product Hunt! I m Lucia, part of the team building Geode, an on-device AI assistant that helps you record, transcribe, and summarize meetings and notes with complete privacy.
I m excited to be here and would love to connect with early adopters who value data privacy and productivity. We are a small team that moves fast!
Hey everyone, I m Kavya. I work with a buy-side advisory team that spends a lot of time talking to founders of internet businesses, mostly around how they think about growth, long-term optionality, and what s next after the early traction phase.
I m here mainly to learn from builders, swap notes, and understand how people approach decisions around scaling, sustainability, and transitions. Looking forward to learning from the community.
I built an app to test how well you know world flags.
What it is: A fast flag-identification challenge (speed + accuracy).
Why I made it: I wanted something lightweight and one more try addictive curious what people think or if any suggestions
Try it here:
https://www.worldflag.infy.uk What I d love your input on:
Would you recommend it?
What would make you come back tomorrow?
Any tweaks that would make it feel more professional try it out, have fun!
I m Alex, Co-founder and CTO of Votap. I m an iOS engineer by background and currently building a real-time voting platform inspired by financial markets.
