StackerScan feature matrix
All 38 features of StackerScan at a glance — every way to add, track, price, deal-hunt and share a precious-metals stack. Costs are in credits (10 credits = one receipt scan). Developers and AI agents: the free public API is documented at /docs.
| Feature | What it does | Account | Cost |
|---|---|---|---|
| Adding to your stackEvery way holdings get into StackerScan — from a photo, a sentence, a spreadsheet, or a form. | |||
| Receipt & document scanning | Photograph or upload receipts, invoices and PDFs; StackerScan extracts each item into structured holdings with metal, weight, purity and price. Failed analyses are free, and refunds can be requested on any scan. | required | 10 credits per document |
| Coin & slab photo scan | Photograph a coin or a graded slab and get it identified, priced and added to your stack. Slab labels are read automatically, including the cert number. | required | 1 credit per scan |
| Chat-to-Stack | Type what you bought in plain language — "3 silver eagles at 34.50 each" — and StackerScan turns it into holdings. | required | 1 credit per saved item |
| Voice input | Say what you bought instead of typing it; the same understanding applies. | required | 1 credit per saved item |
| Product Find | Look up a bullion product or coin by name and get its canonical details prefilled before saving. | required | free |
| Spreadsheet import | Upload an existing spreadsheet of holdings and map its columns; rows become transactions in bulk. | required | 2 credits per row |
| Manual entry | A full transaction form for entering any holding by hand, with photos attachable to each item. A guided first run helps new stackers get started. | required | 1 credit per saved item |
| Your portfolioEverything you own, valued live and sliceable. | |||
| Stack details & transactions | Browse every holding with its photos, purchase details and current melt value in one sortable table. | required | free |
| Valuation, ROI & sorting | See what the stack is worth now, what you paid, and gain/loss per item — sortable by value, ROI and more. | required | free |
| Metal stats | Total fine ounces, average cost per ounce and allocation across gold, silver, platinum and more. | required | free |
| Stack history | A chart of your stack's total value over time as prices move and holdings change. | required | free |
| Tags & bulk operations | Tag holdings and edit, move or delete many at once. | required | free |
| Export | Download your holdings as a spreadsheet at any time. Your data is never locked in. | required | free |
| Multiple stacks | Keep separate stacks — personal, family, business — each with its own settings and history. | required | free |
| Prices & premiumsLive and historical precious-metal pricing, free for everyone. | |||
| Live spot prices | Current and previous-session spot prices for gold, silver, platinum, palladium, copper and nickel, in any of 30+ currencies, per troy ounce or gram. | — | free |
| Historical price charts | Daily historical series for every metal, charted over any range. | — | free |
| Goldback rate | The current Goldback exchange rate, tracked continuously. | — | free |
| Market premiums | Observed asking premiums over spot for real bullion products — what the market actually charges, not dealer quotes. | — | free |
| Premium Calculator | Enter any listing's price and weight to see its premium over spot instantly. | — | free |
| PCGS cert & price guide | Look up a PCGS certification number to identify a graded coin and see its price-guide value; graded holdings stay priced automatically. | required | free |
| Deal FinderCommunity marketplace listings, surfaced and judged. | |||
| Browse deals & items | Browse current community marketplace listings with computed premiums, filterable by metal, product and price. | — | free |
| Seller reputation | Each listing shows the seller's community feedback history so you can judge who you're dealing with. | — | free |
| Deal alerts | Describe the deal you're waiting for — in a form or conversationally — and get notified when a matching listing appears. | required | 1 credit per alert match |
| Origin links | Bought something from a listing? Link it and the purchase lands in your stack with the listing's details. | required | 5 credits per direct scan |
| SharingShow your stack without giving up your account. | |||
| Share a scan | Publish any scan behind a private link that anyone — or any AI agent — can read without an account. Revocable any time. | required | free |
| Share a stack gallery | Publish a gallery view of a stack behind a private link, with full control over what's visible and a dashboard of everything you've shared. | required | free |
| Generated imageryYour stack, rendered. | |||
| Virtual Stack images | Generate a photorealistic image of your entire stack piled in one place — shareable and endlessly regenerable. | required | 5 credits per image (10 at 4K) |
| Infographics | Generate a stats infographic of your stack, ready to post. | required | 5 credits per image (10 at 4K) |
| Credits & paymentsPay per scan, never per month. | |||
| Credit wallet | AI-powered actions spend credits from a wallet with a full ledger of every charge. Credits never expire; there is no subscription. Failed scans are free. | required | free |
| Buying credits | Top up on the web by card, or in the iOS and Android apps through the app stores. Packages from $2. | required | free |
| Free trial & referrals | New accounts start with free credits, and referring a friend earns more when they join. | required | free |
| Account | |||
| Sign-in options | Sign in with Google, Apple or email — no password to remember. | — | free |
| Privacy & data deletion | Delete your account and every trace of your data from settings, no support ticket required. | required | free |
| Notifications | |||
| Alerts & push notifications | Deal alerts, scan completions and account events arrive as push notifications on web and mobile, with email fallbacks. In-app bug reporting is one tap away. | required | free |
| What's New | New features are announced in the app as they ship. | — | free |
| Apps & languages | |||
| iOS & Android apps + PWA | Native apps on both stores with camera-first scanning, plus an installable web app everywhere else. | — | free |
| 16-language interface | The full product ships in 16 languages. | — | free |
| For developers & AI agents | |||
| Free public API & agent docs | Spot prices, premiums, charts and community stats over an open, read-only HTTP API — no key, no rate card. Full documentation, an OpenAPI spec and agent-readable pages live at /docs. | — | free |
