AMZ Selling ToolsAmazon Product Tracker Across 7 Marketplaces

AMZ Selling Tools is an Amazon product tracker that monitors prices, Best Seller Rankings (BSR), reviews, ratings, and availability across 7 Amazon marketplaces — US, UK, Germany, France, Italy, Spain, and Canada. It’s built for Amazon sellers, resellers, and anyone who needs to track product data over time.

Simply add your Amazon ASINs to AMZ Selling Tools and select the marketplaces you want to monitor. AMZ Selling Tools automatically tracks prices, BSR, and other listing data across Amazon US, UK, DE, FR, IT, ES, and CA — all from a single dashboard. You can add ASINs manually, paste a list, or bulk import from a CSV file.

BSR (Best Seller Rank) is Amazon’s ranking of how well a product sells within its category. A lower BSR means higher sales. Tracking BSR over time helps you spot trending products, evaluate competition, and make better sourcing decisions. AMZ Selling Tools records BSR history so you can see trends in charts and tables.

Sign-up is free and includes 100 product checks plus full read-only API access — no credit card required. Beyond that, pick a credit pack from $10 (checks never expire) or a monthly subscription from $2.50/month (half the per-check price, slider-defined monthly quota, cancel anytime). The API is included on every plan. Your tracking data is stored securely and stays private.

It depends on your usage. The subscription is half the per-check price ($0.005 vs ~$0.01 on packs), but credits reset every month — you lose any unused quota at the end of the cycle. Stripe bills you monthly (e.g. a 5,000-checks/month plan is $25/month, charged at signup and every 30 days after) and you can cancel anytime. Best if you track a consistent volume every month. Credit packs are pay-once and never expire, but cost roughly twice as much per check. Best if your usage is spiky or you just want a top-up. You can hold both at the same time — when you have a subscription, its credits drain first each month so your never-expire pack credits stay intact.

Both pools spend against the same checks, but in a deliberate order: when you run a check, we drain your subscription credits first (they reset to your monthly quota on the same day of each month — use them or lose them), and only fall through to your pack credits when the monthly quota is empty. Pack credits never expire, so they stay untouched as long as your subscription has any remaining quota for the month. That makes "subscription for the baseline + a pack as a buffer" the optimal mix if your usage has a predictable monthly floor with occasional spikes.

Resize in either direction at any time from the pricing page. If you already have an active subscription, the subscription card's button changes to "Manage subscription" — move the slider to your new monthly check count and confirm. The new size takes effect at your next billing cycle: Stripe charges the new monthly rate and we refill your bucket at the new size on the same day. No mid-cycle proration.

Click your avatar in the top-right of any page, then "Manage subscription" under the ⚡ subscription pool. That opens the Stripe Billing Portal where you can cancel, update your card, and see invoice history. Cancellation takes effect at the end of your current billing cycle — you keep your remaining checks for the cycle you've already paid for, and you won't be charged again.

Yes. Every account gets a personal read-only REST API key on the /api-docs page. Use it to pull your tracker data into Google Sheets, Power BI, a Python notebook, or any custom dashboard. The API is HTTPS-only, scoped to your own data, rate-limited per key, and cannot trigger scrapes — it’s strictly for reading what’s already been tracked.

An ASIN (Amazon Standard Identification Number) is a unique 10-character alphanumeric code that Amazon assigns to every product. You can find it on any Amazon product page — look in the product details section or in the URL. For example, in amazon.com/dp/B08N5WRWNW, the ASIN is B08N5WRWNW.

Yes. You can bulk import ASINs by uploading a CSV or TXT file, or by pasting a list directly. AMZ Selling Tools also lets you export all your tracked product data — including price history, BSR trends, and review counts — as a CSV file for offline analysis in Excel or Google Sheets.

Yes. AMZ Selling Tools runs scrapes from real zip-coded sessions across each marketplace — US zip codes such as 10001 (NYC) and 90001 (LA), Canadian provinces like Toronto and Montreal, and equivalent regional sub-locations in the UK, Germany, France, Italy, and Spain. Tracking the same ASIN from multiple zip codes surfaces regional price differences, geo-targeted promotions, and zone-specific out-of-stock conditions that a single-location scrape would miss.

AMZ Selling Tools reads Amazon’s "Order within X hours" delivery countdown on every check and stores it alongside price and BSR. When the countdown shortens, disappears, or the listing flips to a third-party seller, those are early signals of inventory depletion — usually visible hours or even days before the listing officially says "Currently unavailable". Combined with availability and BSR trend lines, it gives you a reliable view of competitor stock health without having to monitor listings manually.