Underpriced AI
Snap a photo. See what it sold for. List it in one click
What it does
Snap a photo of any item. AI identifies it, then searches sold listings across eBay, Poshmark, Mercari, Etsy, Depop & Facebook — with clickable links so you can verify. Generate a listing and publish to eBay in one click. 3 free scans, no card needed. Scan items, track profits, organize inventory, and list across marketplaces. AI-powered tools for resellers from sourcing to sold.
Does a similar job
all alternatives →- UAUnderpriced AI – Snap a photo, get instant resale value with AIJan 2026 · underpricedai.com · ▲10
Hey HN, I built Underpriced AI to solve a problem I had as a part-time reseller: standing in a thrift store trying to figure out if something is worth buying. How it works: - Snap a photo of any item - AI identifies the brand, model, maker, era, etc. - Pulls recent sold prices from eBay and other marketplaces - Gives you an instant valuation with confidence score You can also generate SEO-optimized eBay listings and publish directly from the app. Tech stack: Next.js, Claude API for vision/analysis, eBay API for market research and listing. The "Quick Scan" feature is designed for mobile…
ListGenie AIJul 2026 · uselistgenie.netlify.app · ▲5AI listings for resellers — photo in, full listing out
Sell AI — Snap, List, SoldMay 2026 · apps.apple.com · ▲7Get a ready-to-post listing in sec on Vinted, Ebay & more
TheTradingPost.aiJun 2026 · thetradingpost.ai · ▲2Sell anything by snapping a photo. AI does the rest.
More ai this month
the category →
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com
Astute▲585Automate your B2B brand going viral, with new media creators
AI · 19d ago · company-app.joinastute.com
Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com
Launched alongside, March 2026
the whole month →
Switch from ChatGPT to Claude with import memory feature
AI · Mar 2026 · claude.com
