... everyone! I'm Coen, based in the Netherlands. By day I'm a tech lawyer advising companies on software contracts and AI regulations. By night (and weekends), I'm building InvestTrack -- a privacy-first portfolio tracking platform for individual investors. The problem I'm solving: Like many of you, I invest across multiple asset classes -- stocks, ETFs, crypto, real estate, private equity, P2P lending, pensions, and savings accounts. I was tired of juggling spreadsheets and five different platforms just ... ... understand my full financial picture. None of them showed everything in one place. What I built: InvestTrack is a single dashboard that brings all your investments together. Key highlights: Tracks

... everyone, Sam here. Tomorrow I m launching nodal on Product Hunt. nodal is a macOS menu bar app that automatically tracks the time you spend working based on the Git branch you re active on. I built it because I ve always hated manual time tracking

... plays a significant role in how products appear in Google search results. What surprised us was that AI assistants like ChatGPT were rarely citing Product Hunt in product recommendations. AI assistants such as ChatGPT and Gemini rely on reviews, alternative lists, and structured product information gathered across the web. Product Hunt is strong across all three. In theory, this should make Product Hunt a natural source for AI-driven product recommendations and comparisons. In practice, it was not happening ... ... understand why LLMs were not citing Product Hunt and whether we could change that. The most recent Orbit Awards provided a clean test case, and a new tool called @Gauge made the impact measurable. Gauge tracks

... Netflix uses for recommendations). Here's the flow: USER FEEDBACK LOOP Write AI Suggests Accept/Deny/Retry System Learns Model Stats DB Model A: 85% Success rates Model B: 72% Model C: 91% Use this one! Thompson Sampling Algorithm Balances exploration vs exploitation Try new models Use proven models (10% of time) (90% of time) What's Thompson Sampling? Think of it like this: The Casino Analogy: You walk into a casino with 5 slot machines. Some pay out more than others ... ... better it gets at serving you. It's like having a personal assistant who learns your style. 3. Automatic Optimization Works silently in the background. No settings to configure. No choices to make. Just write. 4. Privacy First SourcePilot track

... Five months ago, we launched TrackBloom as a simple way for music creators to get structured feedback on their tracks

... renovated and launched DevDiary , a free VSCode Extension that tracks

... that look more like car payments than development expenses. That being said, personally, I've been jumping between 10+ different billing portals just to figure out where my money's going, and honestly, it's become a nightmare to track. Have you had this problem as well? If yes, how do you tackle it? What tools are you using for cost tracking

... ProductHunt Companies are hemorrhaging money on inefficient AI usage without even realizing it. After watching countless teams, and myself, struggle to manage ballooning AI costs across multiple platforms (juggling between billing portals, losing track of spending, getting surprised by bills), I decided to build. After ~1 week, I launched (first launch) an MVP for AIBillingDashboard.com . What I built: A unified dashboard that tracks

... Product Hunt! Ever had that moment where you realize your favorite artist dropped an album... weeks ago? Yeah, we ve been there too. That s why we built Tune Tracker your personal music assistant that makes sure you re always in the loop. What s Tune Tracker