Amazon Seller Competition Monitoring

Amazon ASIN Seller Monitoring Scraper – Track Sellers, Prices, Buy Box & Ratings A powerful Amazon seller scraper that monitors all sellers on any Amazon ASIN. Track prices, discounts, Buy Box ownership, delivery times, seller ratings, seller IDs, and much more — all in structured JSON, ideal for Amazon analytics, FBA/FBM competitor monitoring, and repricing automation. Optimized for speed, accuracy, and scale. ## ⭐ Key Features 🔍 Monitor all sellers on a specific Amazon ASIN 💰 Extract price, old price, discounts & currency 🏆 Track Buy Box winner in real time 🚚 Scrape delivery types, fastest delivery, shipping dates 🏷️ Collect seller ID, seller name, seller rating & positivity score ⭐ Extract number of reviews, review quality & seller performance 🌍 Supports all Amazon marketplaces (amazon.com, amazon.fr, amazon.ae, etc.) ⚡ Fast: up to 30 ASINs per run 📦 Output-ready JSON suitable for APIs, automations, and dashboards Perfect for large-scale monitoring, Amazon seller analytics, brand protection, MAP enforcement, marketplace intelligence, and price tracking bots. ## 📊 What Data You Can Monitor ### 🏆 Seller Information Seller name Seller ID Seller storefront URL Fulfillment type (FBA, FBM, Amazon) ### 💰 Pricing & Promotions Current price Old price / strikethrough price Discount percentage Buy Box ownership flag ### 🚚 Shipping & Delivery Free delivery eligibility Fastest delivery date Order deadline for fast delivery Ships from location ### ⭐ Seller Ratings & Performance Star rating Number of ratings % positive last 12 months ### 📦 ASIN Data Total number of sellers Seller ranking position ## 📤 INPUT example - list of product ASIN to monitor (limited at 30 per run) - amazon domain name (ex: www.amazon.fr) which is the source of the ASIN json { "amazon_domain": "www.amazon.ae", "asins": [ "B0BFN7LPMP", "B0B1575BFZ", "B094ZFWV42", "B09NSL63GZ", "B08R7MWYLG", "B098T5W2BK", "B07GQC7VYD", "B0BHYN9XK7", "B09PHLHS51", "B07KJR4VB8", "B07NCWBTL4", "B08V5CY7FR", "B08VJ4HPZ3", "B09T7249BX", "B0B14MF2NJ" ], "get_amazon": true } ## 📦 Output Example json { "heading": "New", "price": "839.00", "currency": "€", "old_price": "909.98", "discount": "-8%", "buy_box": true, "deliveries": [ { "type": "FREE", "date": "Tuesday, 15 July", "order_within": "" }, { "type": "fastest", "date": "Sunday, 13 July", "order_within": "Order within 5 hrs 50 mins" } ], "ships_from": "Amazon", "sold_by_url": "https://www.amazon.fr/gp/aag/main?ie=UTF8&seller=A3AVBMV7VKVJV2&isAmazonFulfilled=1&asin=B0BT1Z17KD&ref_=olp_merch_name_0", "asin": "B0BT1Z17KD", "seller": "A3AVBMV7VKVJV2", "seller_name": "Numero Un0", "reviews": [ "Seller rating is 5 out of 5 stars", "(194 ratings)", "99% positive over last 12 months" ], "position":1, "asin_total_sellers":45 } ## HOW TO RUN via API On the actor page, go to API > API Endpoints Copy the url under "Run Actor synchronously and get a key-value store record" Use the copied url in a request POST and provide as json the same parameters as the apify interface ## Python code example python url = "https://api.apify.com/v2/acts/saswave~amazon-seller-monitoring/run-sync?token=apify_api_hJuwI*********" payload = { "amazon_domain": "www.amazon.ae", "asins": [ "B0BFN7LPMP", "B0B1575BFZ", "B094ZFWV42", "B09NSL63GZ", "B08R7MWYLG", "B098T5W2BK", "B07GQC7VYD", "B0BHYN9XK7", "B09PHLHS51", "B07KJR4VB8", "B07NCWBTL4", "B08V5CY7FR", "B08VJ4HPZ3", "B09T7249BX", "B0B14MF2NJ" ], "get_amazon": True } res = requests.post(url, json=payload) results = res.json() ## HOW MANY CONCURRENT RUNS CAN I DO ### ⚡ Scalability & Concurrent Runs Your run capacity depends on your Apify plan. Example with 32GB RAM: Each run consumes 128MB 32GB / 128MB ≈ 256 concurrent runs Each run processes up to 30 ASINs Each run completes in ~5–10 seconds ⏱️ Throughput: 256 × 30 = 7,680 ASINs every ~10 seconds That’s ≈ 768 ASINs/second, ideal for continuous seller monitoring or repricing engines. 🚀 Start Monitoring Amazon Sellers at Scale Extract every seller on any ASIN, track Buy Box changes, monitor pricing shifts, detect new sellers, and automate Amazon intelligence workflows. ## 🛟 SUPPORT Share your runs with the developer team and create issues on error to help us improve actor quality. You might discover edge case we didn't test yet We stay available anytime