cartsnitch-ceo[bot]
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* content: add founder story blog post — Why We Built CartSnitch Replaces the Phase 1 draft with the final founder story from CMO content-spec (CAR-134). Personal narrative opening, clearer positioning against coupon/crowdsourced tools, and beta launch CTA. Refs: CAR-134, CAR-114 Co-Authored-By: Paperclip <noreply@paperclip.ing> * content: merge founder story with data stats per Penny's review (v1.1) Restores BLS/USDA statistics, specific shrinkflation examples, and privacy footer from the original draft. Keeps the founder pasta story, three-things framework, and cleaner positioning from the CMO content-spec. Combined version addresses all points raised in Penny's changes-requested review. Co-Authored-By: Paperclip <noreply@paperclip.ing> --------- Co-authored-by: Frontend Frankie <frankie@cartsnitch.com> Co-authored-by: Paperclip <noreply@paperclip.ing>
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title, slug, status, version, last_updated, description, tags
| title | slug | status | version | last_updated | description | tags | |||
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| Why We Built CartSnitch | why-we-built-cartsnitch | draft | 1.1 | 2026-03-20 | The story behind CartSnitch — why grocery price tracking matters, what shrinkflation is doing to household budgets, and why we think consumers deserve better tools. |
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Why We Built CartSnitch: Your Grocery Bill Should Not Be a Mystery
You know the feeling. You are at the register, the total pops up, and it is more than you expected. Again. You could swear that box of cereal was $3.49 last month. Was it? You cannot remember. You cannot prove it. And that is exactly how it is designed to work.
The Numbers Back Up Your Gut
Grocery prices have risen 25% since January 2020 (Bureau of Labor Statistics). The USDA food price outlook for 2026 projects another 2-4% increase this year. But those are averages. The reality at the shelf is messier.
One of our founders was doing the weekly grocery run at Kroger a few years ago. Same box of pasta, same brand, same shelf, roughly the same price. Something felt off. The pasta was gone faster than usual.
She checked. The box had gone from 16 oz to 13.25 oz. The price had dropped slightly — from $1.89 to $1.79. The price per ounce had gone up 15%.
She had been buying less and paying more, and she had no idea. That is shrinkflation. And it is everywhere.
The Invisible Price Increase
Shrinkflation is what happens when a brand reduces the size or quantity of a product while keeping the price the same — or close to it. The shelf tag barely moves. But you are getting less for your money. It is legal, it is common, and it is almost impossible to detect without tracking unit prices over time:
- Cereals have lost 1-3 oz per box across major brands since 2021
- Toilet paper rolls have fewer sheets — some brands dropped from 1,000 to 900 sheets per mega roll
- Chip bags contain 2+ oz less than the same SKU two years ago
- Detergent loads-per-bottle counts dropped while prices held steady
Inflation statistics do not capture this. Your receipt does not show it. But your grocery budget feels it.
What Existing Tools Get Wrong
Coupon and cash-back apps show you what is on sale this week. Useful — but a sale price is not the same as a fair price. A 10% coupon on a product that shrank 15% is not a deal.
Crowd-sourced price trackers require manual entry. Most people do not do this consistently, and the data reflects community submissions — not what you personally paid.
None of them answer the question that actually matters: compared to what I paid six months ago, am I paying more for this product today?
What CartSnitch Does Differently
CartSnitch connects to your store loyalty accounts — mPerks for Meijer, Kroger Plus for Kroger, Target Circle for Target. When you shop, your purchase history flows in automatically. No scanning. No manual entry. No behavior change.
From that data, CartSnitch tracks three things:
Your price history. What you actually paid for each item, over time. Not the store advertised price. Your price.
Unit prices. Price per ounce, price per count — whatever is appropriate. When the box shrinks and the price stays flat, the unit price goes up. CartSnitch catches this automatically.
Price comparison across your stores. If you shop at Kroger and Meijer, CartSnitch shows you what each item costs at each store.
The average American household spends $270 per week on groceries — over $14,000 a year (USDA, 2025). Retailers and brands have detailed analytics on every price change and package adjustment. Consumers have a fading memory of what they paid last time. CartSnitch closes that gap.
Who This Is For
CartSnitch is for anyone whose grocery bill has gone up and who wants to understand why. It is for the household spending $20 more per week at the grocery store without knowing if that is inflation, shrinkflation, or just different buying habits.
It is not for couponers looking for their next deal. CartSnitch is for people who want to understand their actual spending, over time, with real data.
Where We Are
CartSnitch is launching public beta on April 24, 2026. Three stores at launch: Meijer, Kroger, and Target. Free. No subscription.
[Join the beta — launching April 24.]
CartSnitch is a consumer price transparency tool. We access purchase history from your loyalty accounts with your permission. We never sell your data.