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Ben Stoneleft a comment
Hey Product Hunt — I'm Ben, the builder behind ConduitScore. I started working on this after noticing something frustrating: I'd spend hours improving a client's SEO, get solid Google rankings, and then watch their site get completely skipped when the same queries were answered by ChatGPT or Perplexity. The AI would cite a competitor whose site was easier to parse — not necessarily better, just...
ConduitScoreWe're building the tools that make AI-native growth possible
ConduitScore crawls any website and gives it a 0-100 AI Visibility Score — measuring how well ChatGPT, Claude, Perplexity, and other AI agents can discover, parse, and cite your content.
You get a breakdown across 7 categories (content quality, structured data, crawler access, llms.txt, and more), a prioritized issue list, and copy-paste code fixes ranked by score impact.
It's built for marketers, SEOs, and developers who want to show up in AI-generated answers, not just Google search results.
ConduitScoreWe're building the tools that make AI-native growth possible
Professional unit converter for engineers & scientists. Precision controls up to 15 decimals, specialized units (cooking, scientific, historical), offline PWA. Clean interface, zero ads. Built for when accuracy matters.
PrecisionConvert.ioProfessional unit converter tool
Ben Stoneleft a comment
PrecisionConvert.io is a professional-grade unit converter built for engineers, scientists, and professionals who need accuracy in their calculations. Unlike cluttered, ad-filled alternatives, this clean tool offers precision controls up to 15 decimal places and specialized units you won't find elsewhere. ✨ **Key Features:** - Precision controls (2-15 decimal places) - Specialized units:...
PrecisionConvert.ioProfessional unit converter tool
Ben Stoneleft a comment
Quick update: I'm actually working on a suite of simple, focused tools like this. UseByWhen was my first experiment in building single-purpose utilities that solve one problem really well. My philosophy: instead of building one bloated app that does everything poorly, create multiple clean tools that each do one thing perfectly. Next up: I'm launching PrecisionConvert.io (unit converter for...
UseByWhenNever waste food again with smart expiration tracking
Ben Stoneleft a comment
After seeing a Reddit post get 22,000+ upvotes with people literally saying "I would pay for this!" - I knew I had to build it. We've all stood in our kitchen holding expired mayo or found mystery mascara wondering "is this still safe?" There was no simple, instant way to check expiration dates for EVERYTHING in your home. What's new and unique: 🔍 Instant fuzzy search - type "kechup" and it...
UseByWhenNever waste food again with smart expiration tracking
Never wonder 'is this still good?' again! UseByWhen.com instantly tells you how long 100+ household items last after opening. From ketchup (6 months) to mascara (3 months) - your pocket expiration expert. Reddit-validated with 22k+ upvotes!
UseByWhenNever waste food again with smart expiration tracking