Thingdom is a personal inventory you'll actually use. Catalog every item with photos, prices, and tags. Nest folders as deep as you like. Let AI sort the mess. Share with your team.
Built for collectors, organizers, families, and anyone who's ever asked “wait, where did I put that?”
Build a tree as deep as you want. Drag, drop, rearrange — your stuff, your structure.
Hit one button. Claude reads your items and suggests a clean folder structure tailored to what you own.
Multi-image uploads with crop, lightbox, and reorder. Every item gets the visual story it deserves.
Color-coded tags across folders. Filter by any combination — find anything in two clicks.
Track prices in USD, EUR, RUB and more. Roll up totals per folder, per tag, or for everything you own.
Invite family or roommates. Shared inventories with per-team folders, items, and permissions.
Add an item in seconds — name, photos, price, quantity, notes.
Group by room, category, project — or let AI do it for you.
Search, filter by tag, switch between grid and list views.
Free forever for personal use. Add your first item, build your first folder, and never lose track of your stuff again.
Thingdom is open-source and free forever. The only way it stays alive is voluntary donations from people who use it.