SourceLens

Smarter Keepa scouting with eligibility overlays

SourceLens is the all-in-one Keepa overlay for Amazon online arbitrage sellers. It tells you instantly whether you can sell a product. Before you waste time sourcing it. But, it does so much more! HOW IT WORKS SourceLens checks your Amazon Seller Central account and displays a color-coded dot on every product row in Keepa Product Finder, Deals, and the Product Viewer. Green means you can sell it. Yellow means you need approval. Red means you're restricted. No more switching tabs to check eligibility one ASIN at a time. ELIGIBILITY OVERLAYS • Real-time gating status on every Keepa row using your Seller Central session • Three-tier caching (ASIN, brand, category) so repeat checks are instant • Filter toolbar to hide restricted or gated products with one click • Extracts brand, category, and allowed selling conditions from each check • Rate-limited requests with exponential backoff to protect your account ON-PAGE INTELLIGENCE • Break-Even Price Line — enter your break-even price on any Amazon product page, click Open in Keepa, and a dashed line is drawn across the price history chart at exactly your target so you can see at a glance how often the buy box has been profitable • Deal Scorecard — every product scored 1–10 based on competition, demand, price stability, and Amazon stock levels • Competition Trend Arrows — see if FBA seller count is rising, falling, or stable over 30/60/90 days • Find Similar Products — reads Keepa data and generates a Product Finder search with adjustable range filters • Historical Sellers — extract every seller who has ever listed a product and open them in Keepa in batches • Retailer Source Dropdown — search any product across 23+ retailers with one click • Product Comparison — select products from Keepa rows and compare them side by side BUILT-IN TOOLS • Storefront Stalker — paste a competitor's storefront URL and open their catalog in Keepa Product Finder • Gating Database — permanent knowledge base of which brands and categories are gated, with change tracking and CSV export • Dashboard — at-a-glance view of your eligibility breakdown, top restricted brands, and recent activity • Sourcing History — searchable log of every ASIN you've checked, with editable notes and CSV export • Bookmarks — save and recall Keepa Product Finder searches with detailed notes • Product Notes — leave notes on any product from Keepa rows or product pages, with JSON export/import for backup • Reviewed Marker — mark products you've already evaluated with a visual indicator that auto-expires after a configurable period PRODUCTIVITY • Copy Green ASINs — one click copies all visible sellable ASINs to your clipboard, ready to paste into any tool or spreadsheet • Bulk Mark Reviewed — mark every visible Keepa row as reviewed in a single click; respects your active filters • Open on Amazon — quick-link icon next to every eligibility dot opens the product on Amazon in a new tab • Extension badge — a red number on the SourceLens toolbar icon alerts you whenever a brand or category gating status changes • Popup quick stats — live counters show ASINs checked today, total cached, and unread gating changes TEAM SYNC Share your sourcing knowledge across your whole team with no backend or subscription required. SourceLens uses a free GitHub Gist as a sync hub to share bookmarks, gating database entries, and product notes. Auto-syncs on a configurable schedule (1 hr / 4 hr / 8 hr / 24 hr). Team leads publish; team members pull updates automatically. AI SUPPLIER RESEARCH A draggable floating button on every website gives you one-click access to pre-built research prompts: • Is this supplier legitimate? • What's the free shipping threshold? • Are there tariffs or duties? • Where can I find coupons and cashback? Works with Perplexity, ChatGPT, Claude, and Grok — just pick your preferred AI in Settings. You may turn this off for any site you choose. ADDITIONAL FEATURES • Sourcing session timer with work/break intervals • Bundled sourcing SOPs and guides • Supplier memory that tracks retailers you've researched • Dark mode support • CSV export on every data page SETUP IN 2 MINUTES • Install the extension • Enter your license key in the popup • Log into Amazon Seller Central in the same browser • Open Keepa and start sourcing PRIVACY All data is stored locally on your device. The only external calls are to Amazon Seller Central (for eligibility checks) and Gumroad (for license validation). No analytics, no telemetry, no data sold to third parties. Full privacy policy at https://cleartheshelf.com/privacy-policy/