Reselling is a great business. You find undervalued items, recognize their worth, and connect them with buyers willing to pay a fair price. The problem isn't the business model — it's the grunt work.
For every item you sell, you spend time identifying it, researching comparable sales, writing a listing title that ranks, filling in marketplace-specific fields, and calculating a price that balances speed with margin. Multiply that by hundreds of items and your most valuable resource — your sourcing expertise and market knowledge — gets buried under repetitive data entry.
We built ListForge to fix that.
What ListForge Does
ListForge is an AI-powered reselling platform that automates the tedious parts of running a reselling business:
Capture — Take a few photos of an item with your phone. Add an optional hint if you want. That's your input.
Research — Our AI identifies the product, searches for comparable sales across marketplaces, analyzes pricing, and determines what it's worth. This isn't a lookup table or a price guide — it's real-time market analysis using actual sold and active listings.
Review — You see everything the AI found: the identification, the comparable sales, the pricing recommendation. You approve, edit, or reject. Nothing goes live without your say-so.
List — Approved items get marketplace-specific listings generated automatically — optimized titles, filled-in item specifics, calculated shipping. Publish to eBay, Amazon, Facebook Marketplace, or all of them at once.
What Makes ListForge Different
Transparency Over Black Boxes
Every AI decision in ListForge comes with an evidence bundle. When the AI says an item is worth $45, you can see the 8 comparable sales it found, how it weighted them, and why it adjusted for condition. You don't have to trust the AI — you can verify it.
Multi-Marketplace by Default
Most reselling tools are built for a single marketplace. ListForge generates listings for every marketplace you're connected to, from a single research run. Different titles, different categories, different pricing — all from one capture.
You Stay in Control
AI recommends. You decide. Every item goes through a review step where you approve, edit, or reject the AI's work. ListForge never publishes a listing without your explicit approval. The AI is your research assistant, not your replacement.
Built for Real Resellers
ListForge isn't a marketplace or a wholesale platform. It's tooling for people who already know how to source and sell, but want to spend less time on the mechanical parts. Whether you're flipping 20 items a month from thrift stores or running a 5,000-item operation, the workflow scales with you.
The Stack
For the technically curious: ListForge is built on a modern stack designed for scale and reliability.
- AI Pipeline — LangGraph-based agent architecture with crash recovery. Every research run is observable and traceable.
- Product Knowledge Base — A shared knowledge base that improves as more products are identified across the platform. The more items ListForge processes, the smarter it gets.
- Multi-Marketplace Engine — Adapter-based integration layer that handles the quirks and requirements of each marketplace independently.
What's Available Now
Today, ListForge supports:
- Mobile item capture with AI research
- Review queue with evidence-backed pricing
- eBay and Amazon listing generation and publishing
- Facebook Marketplace integration
- Lightning Estimator for instant value checks
- Full inventory management with bulk operations
What's Coming
We're building this in the open and shipping constantly. On the roadmap:
- Poshmark integration
- Automated repricing based on market movement
- Sales analytics and profit tracking dashboards
- Browser extension for sourcing research on any marketplace page
Try It
ListForge is available now. Sign up and capture your first item — it takes about 30 seconds.
We built this for ourselves first, because we needed it. Now we're building it for every reseller who's tired of typing the same item specifics for the 500th time.