CartLens

Track and categorize your spending across all your favorite stores

CartLens connects to your order history and turns it into a clear, organized picture of your spending across Amazon, Costco, and more than a dozen other retailers. What CartLens does: — Scan orders from all your stores in one click — Read Costco warehouse receipts line by line, including in-store trips — Auto-categorize purchases into 50+ subcategories — Track potential tax deductions by profession — Organize business expenses by company or project — Export tax reports to CSV — Access your full spending history at cartlens.app on any device Built for: — Anyone who wants to understand where their money actually goes — Freelancers, 1099 workers, and small business owners tracking deductible expenses How it works: CartLens runs entirely in your browser. Click Scan, and CartLens quietly reads your order history in the background -- no passwords, no third-party access. Your data is stored securely in your private account and is never sold or shared. After scanning, your dashboard shows spending by category, monthly trends, and a full order history you can search, filter, and edit. Privacy first: CartLens never accesses your login credentials. It only reads order data from purchases you've already made. All data is encrypted and stored privately. See cartlens.app/privacy for full details.