keyserfaty · Product Hunt

Agentcard for companies Give your agent a debit card

@edgadafi · X

@HollMilo · X

You know how you get money for chores but your mom says 'some of that's not really yours, save it'? My app does that for grown-up freelancer money 😄

@ylin_ · X

So my launch of – the simple, proxy-less AI model cost monitoring software – didn’t generate much response. I said I would build this in public, so here is an update. I am very happy with the app for my own use. It’s everything I want it to be. So even without users, I’m glad I built this just for myself. It’s probably not accurate to say I “launched” this. All I did was publish the app, make a single post on X, LinkedIn and Show HN. That’s not really any sort of distribution effort needed for an app. So I will continue to get the word out regarding Costbase on Reddit, and other places, as well as engaging with X users who have problem with AI cost. (If you guys have ideas, lmk) It’s just a small app, a side project, so I won’t put too much time marketing this before calling it quit. Pre-AI, I’ve always spent so much effort building an app that I don’t have any time left for marketing (I also run an ERP consultancy). Now, building is pretty much automated, so th

@Daemon09076 · X

Check out what I just built with Lovable!

@x_jinal · X

I'm a finance professional by career, but I've always loved books. Over the past few weeks, I challenged myself to build something completely outside my comfort zone using vibe coding—and that's how was born. BookRice is a platform that helps readers discover books while giving authors a simple way to promote their work. It's still in its early days, and I'm improving it every day based on real user feedback. I'd genuinely love your honest thoughts. Don't hold back—if something is confusing, broken, unnecessary, or could be much better, please tell me. Constructive criticism is far more valuable than compliments at this stage. Take a look at and let me know: • What's your first impression? • Would you use it? • What would make you come back? Your feedback will help shape the next version. Thank you!

@greenlinebudget · X

financial tool for startups:

GI Damage Calculator — 《原神》伤害计算器，可调整角色、武器、圣遗物和敌人参数比较配装结果

@Nouhsamo · X

Stop drowning in 300+ AI tools. I built the AI Stack Picker — answer 3 questions, get the 2–3 AI tools that actually fit what you do, how technical you are, and your budget. Free, no signup: You can watch the YouTube video about this here: Which AI Tools Do You Actually Need? I Built a Free Tool for That Stop drowning in 300+ AI tools. I built the AI Stack Picker — answer 3 questions, get the 2–3 AI tools that actually fit what you do, how technical you are, and your budget. Free, no signup: In this video you watch the whole thing get built and shipped — with AI — from a blank file to a live URL: the 3-question flow, the curation logic that makes it useful, the real bug that broke it on a real input (and the fix), and the 30-second deploy to Vercel. 🔥 WHAT IS THE AI STACK PICKER? The AI Stack Picker is a free web tool by Build Leaner (Bassam Nouh) that recommends a short, personal AI stack — 2–3 tools instead of 30

@AntonioMil6478 · X

Check out what I just built with Lovable!

@reelblkbeard · X

I built Check My Shift for hourly workers to track shifts and estimate pay before payday. I’m looking for a few people to test it for a week and share honest feedback. Free beta:

@AIWMCX1 · X

Consultants don’t need more noise. AIWMC Quantis helps turn messy business ideas into clear scenarios, runway views, and risk signals — so you can spend less time rebuilding analysis and more time giving the client a real answer.