Every scan becomes price history, automatically organized. Your personal price history works from day one, even if you're the only Silo user in town. When other shoppers in your area log prices too, you see the prices they recorded as well.
Coming to Android - help us get there →
Free to use. Your personal information is never sold.
Flyers show sale items. They don't tell you the regular price at every other store, what things cost last month, or whether today's "deal" is actually a deal. You end up guessing - and guessing wrong costs money.
Scan any item. Silo logs what you paid, where, and when, building a personal price history of everything you regularly buy. The act of logging gets your attention on each price, instead of just grabbing-and-going. Silo notices when prices change, flags when a sale is actually a sale, and when other shoppers near you have logged the same items, you see the prices they recorded too.
No complicated setup. Silo works from your very first scan.
Scan any barcode in-store or search by product name, then tap in the shelf price. Works on packaged goods, loose produce (PLU codes), bulk bins, and the deli counter. Your personal price history starts building immediately.
Every item you regularly buy gets a personal price chart. See exactly what you paid last week, last month, six months ago. Silo flags jumps so you know what's actually getting more expensive.
When other Silo shoppers near you have logged the same items, your shopping list shows the cheapest store for your whole cart, not just one item at a time. The more local shoppers contribute, the sharper the comparisons.
Silo is built personal-first: every feature gives you real value on day one, whether you're the only Silo user in town or shopping in a neighbourhood full of contributors.
Every scan adds to your personal price history. Track exactly what you paid for every item, when, and how it's changed. Spot a 30 cent jump on bread the moment it happens, not when you total up six months of receipts.
Silo supports PLU codes for loose produce, bulk bins, and the deli counter, the items with the most price variation and the least flyer coverage. If it has a price tag, Silo can track it.
Every item you buy regularly gets a personal price chart, free, from your very first scan. See what bread cost last month, six months ago, a year ago. Watch your own grocery inflation in real time. No community data needed.
Build your shopping list in the app (or import it straight from Apple Reminders), then shop with it. Check items off as you grab them and watch your basket total add up in real time. Silo Pro can even point you to the cheapest store for your whole basket.
Every price converts to a per-unit figure: $/100g, $/100mL, or per item for countable packs ("$0.45 each"). The 4L jug vs the 2L carton, the family pack vs the single - you see which is actually cheaper, not which looks cheaper. It's the math shelf tags make hard on purpose.
Grocery stores are concrete boxes with terrible signal. Start your trip before you head in and Silo keeps scanning, logging, and checking off entirely offline, then syncs everything the moment you're back in coverage.
The only data that leaves Silo is anonymized price trends - aggregate statistics like "the price of 2% milk in a given city went up 4% this month." No names, no accounts, no shopping histories attached. No targeted ads. No behavioural tracking. No investor pressure to monetize you.
Read our full Privacy Policy →Pro deepens what Silo Basic already does for solo users: full history, the longer Trends windows, and price alerts. Plus two-store basket optimization and aisle-sorted shopping when there's enough community data near you.
PERSONAL (works for everyone)
COMMUNITY (sharper as more shoppers nearby contribute)
Silo Pro is coming - planned pricing
Or $39.99 CAD/year - save ~16%. Not yet purchasable; you'll be able to subscribe when Pro launches.
Silo Basic is genuinely useful on its own. Pro is for the power users.
Hi, I'm Todd.
I built Silo because I couldn't keep track of what store items were actually costing me. Some price increases are obvious - something jumps and you feel it. But most aren't. They creep up so gradually that I didn't realize I was paying way more than a year earlier until I dug through old receipts and did the math. I wanted something that kept that history automatically, for every item I buy regularly. Now that other shoppers are using it too, we're collectively building something much bigger - a real, ground-level picture of what's happening to grocery prices across Canada, from the people who actually pay them. I run Stillridge Labs alone, from Calgary - no investors, no ads, no incentive to make this anything other than useful.
Track your grocery prices from day one. Free to use, no ads, no credit card.