We pull data from Amazon, Walmart, eBay, and Etsy — and connect marketplaces worldwide: Allegro, Cdiscount, Zalando, bol.com. One feed covers prices and discounts, sellers and the Buy Box, stock levels, search rankings, and reviews. See the whole category: from competitor listings to new sellers of your brand.
Marketplaces have become the fastest-moving shelf in online retail. Prices and seller offers change several times a day. Without monitoring, you spot changes too late.
Track competitor prices and stock across your category. Adjust your prices, ad bids, and listings in time.
Find every seller of your brand. Manufacturers see who undercuts prices and where gray-market supply comes from.
Size up category volume and structure: sellers, price segments, new-product dynamics. Know your market share.
Get raw marketplace data via API to power your own products, tools, and algorithms.
Three formats to fit the task: monitoring, data matching, or a custom solution. Pricing depends on your marketplaces, product count, and update frequency. You get a quote before we start.
Scheduled, recurring data collection with change history and alerts.
Monitoring plus consolidation of marketplace data into a single picture: with matching and analytics.
Turnkey data as a service: API access, DaaS, or a ready-to-use interface, dozens of sources, and SLAs.
How much does marketplace price monitoring cost? The total comes down to clear factors, from the number of marketplaces to the delivery format. You get a quote and a data sample before work starts.
Describe your task and scope, and we'll come back with a cost estimate, timeline, and sample data within one business day.
Marketplace price monitoring is the automated collection of prices, discounts, stock levels, and product rankings across marketplaces. Every change is recorded with a date.
More than half of global online sales flow through marketplaces. Repricing algorithms rewrite prices several times a day. No manual process can keep up.
The service runs automatically:
The result: a complete picture of the category for pricing, sales, and assortment decisions. This kind of monitoring protects both margin and market share.
The marketplace price scraper captures every price on a listing: base, discounted, and the final price shoppers see. Competitor and seller price scraping runs on a schedule: from a one-time snapshot to several pulls a day.
Marketplace-funded discounts are tracked too. We record both the seller's price and the price shoppers actually see. Offer comparisons stay honest, and reports never diverge from the storefront.
We capture everything visible on a listing and in marketplace search results:
The Buy Box is the right to have your offer shown first when several sellers compete on one listing.
Deep review analytics is a separate service: product review monitoring with sentiment, topics, and negative-review alerts.
A working setup takes four steps:
Manual listing checks are fine for spot checks. A category with thousands of products needs automated collection. We handle the setup. A dedicated manager guides the project from request to data delivery.
We cover all the major marketplaces: Amazon, Walmart, eBay, Etsy. Data comes from both websites and mobile storefronts. Niche and regional marketplaces are added on request.
We connect marketplaces in any country:
Monitoring prices on marketplaces in other countries helps when entering new markets. You see price levels, the seller landscape, and the strongest competitors. To prepare listings for a new country, use automated product listing translation.
Wherever your monitoring history is delivered:
We keep every snapshot. Pull a competitor's prices for any period, check seasonality, and see how the category responds to sale events.
The service is configured to your task: fields, collection frequency, alerts. Want to explore price history on real data? We'll give you demo access to the interface before the project starts.
Can you monitor prices in online stores? Yes. An online store is scraped with the same methods: prices, promotions, availability, and assortment.
The mechanics differ. A marketplace platform adds its own layer: platform discounts, the Buy Box, promotion bids, stock by warehouse. For online stores, the catalog, promotions, and regional prices matter more.
That's why the two are separate services:
Chain locations and addresses are collected by a separate service: chain location lists. Retail solutions are gathered under data for retail.
The same product sells everywhere at once: on marketplaces, in chain stores, direct from manufacturers. Prices diverge.
We link listings of the same product across marketplaces and stores. Price comparison becomes honest: SKU to SKU, offer to offer.
That linkage answers practical questions:
Matching large catalogs is a separate service: product matching. Enforcement of recommended prices is covered by MSRP and MAP monitoring.
Monitoring gathers the facts. Then pricing begins: rules, guardrails, and responses to competitor moves.
A price index compares your price against the marketplace and market average.
Monitoring data powers:
Marketplaces compare prices too. An overpriced listing can lose promotion, and with it, sales. Fresh data lets you manage prices without the manual grind.
Strategy is supported by market-data pricing together with competitor analysis.
The service covers the full tracking workflow: from scraper setup to data delivery. Adjacent services plug in as building blocks:
Take one service or the full stack. We'll shape the scope to your team's needs.
We've been collecting marketplace data for e-commerce since 2015. Automated checks guard accuracy: category completeness, duplicates, price anomalies. Industry solutions live under data for e-commerce.
We've been collecting price, product, and market data since 2015. Monitoring is only valuable when data arrives reliably and in the right shape.
Marketplaces actively fight scraping. Our infrastructure is built for it: data arrives consistently, with no gaps.
Not just the price: sellers, Buy Box, stock, rankings, and reviews in one feed.
Identical products are linked across marketplaces, so price comparisons stay honest.
Alerts on undercutting, new products, and changes arrive the same day. Reaction time shrinks to hours.
A transparent process: quote and sample data before work starts. No hidden fees, no surprises.
You name the marketplaces, a category, or a list of listings and brands. A short task description is enough.
Sample data and an exact price before work starts.
We configure categories, warehouses, regions, and the schedule to fit the project.
A recurring feed with history and alerts: file, feed, or API.
Complete marketplace data for your category: for analysis, pricing, and sales growth.
Prices, discounts, sellers, stock, ratings, and rankings for every listing in the category.
Every snapshot is stored. Price, stock, and ranking trends are available for any period.
Data arrives as a recurring feed or via API: into your BI tool, repricer, or spreadsheet.
Undercutting, a new seller, a new product in the category: you're notified the day it happens.
Price and assortment monitoring is part of a larger e-commerce data system. We'll assemble a solution for your task.
Prices, assortment, and promotions in any online store.
Enforce recommended prices and find violators.
Marketplace product reviews and ratings: with sentiment and alerts.
Product availability, out-of-stock events, and stock by warehouse and region.
Product mix comparison: overlaps, gaps, segments.
Competitors' and categories' new products: alerts the day they appear.
Matching identical products across marketplaces and stores.
Can't find the answer you need? Send a request: we reply within one business day.
We work with marketplaces worldwide: Amazon, Walmart, eBay, Etsy, Allegro, Cdiscount, Zalando, Otto, bol.com, eMAG. Niche and regional marketplaces are added on request.
There are virtually no limits. We track categories of hundreds of thousands of listings with daily updates. Accuracy and completeness are guarded by automated checks.
Yes. We record prices by type: base, seller-discounted, and the final shopper price. Each type sits in its own field, so the shopper price never gets mixed up with the seller price.
Yes. We set up monitoring against a seller list — or find every seller of your brand automatically and watch for new ones.
Projects start at $150. The final cost depends on the number of marketplaces, listing volume, update frequency, and extra processing (see the factor breakdown above). An exact quote and a free data sample come before work starts.
For spot checks, people open listings and compare by hand. Real monitoring needs automated collection. A scraper crawls categories on a schedule, captures prices, discounts, and rankings, and stores the history. Data arrives as a file, a feed, or via API. For sellers, that saves hours of manual checks every day. The step-by-step outline is in the description above, and we handle the setup.
In your monitoring history. Every price is stored with its capture date. Trends show up in exports, your BI system, or a web interface with per-listing charts. Public price-history sites work for one-off checks on individual products. Working with an entire category takes monitoring of your own. Demo access to the interface is available on request.
Yes. Retail chains' online storefronts are covered by a dedicated service: online store monitoring, including regional prices by city. We don't collect shelf prices inside physical stores: we work with data published online. Chain locations and addresses are covered by chain location lists, and retail solutions are gathered under data for retail.
Three classes of tools cover the task. Off-the-shelf SaaS monitors work from a fixed list of marketplaces and plans. A marketplace's built-in analytics shows only its own platform. Custom monitoring collects data to your exact needs: any marketplaces, fields, and frequency. We do the third and deliver data as a service: as a file, a feed, or via API. We take the work on ourselves, and our scraping tools overview helps compare the approaches.