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AI Monitor FREEMIUM from €49/mo

Size the Market

Size the Market gives you real-time visibility into competitor pricing across more than a thousand e-commerce sites

Pricing data gets pulled continuously. Alerts hit your inbox when numbers shift. Stock-outs trigger notifications too. The machine learning engine matches products across different catalogs—accuracy sits above 99%. You…

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Size the Market gives you real-time visibility into competitor pricing across more than a thousand e-commerce sites. Pricing data gets pulled continuously. Alerts hit your inbox when numbers shift. Stock-outs trigger notifications too.

The machine learning engine matches products across different catalogs—accuracy sits above 99%. You won't chase false positives. Actual matches don't slip through.

Setup is straightforward. Add products you want to track. Select competitors. The dashboard populates with data automatically. Historical charts reveal pricing trends over weeks and months. Reports arrive on schedule without manual work.

Running a consumer electronics brand? Monitor whether resellers undercut your MAP pricing. Spot unauthorized sellers before they damage brand positioning.

Shopify and WooCommerce integration exists. Pricing adjustments flow directly into your store systems through the API. Build custom competitor lists instead of accepting generic suggestions. Team management allows multiple people to access identical data (no credential sharing required).

The free plan caps you at five products and three competitors. That's restrictive if you sell more than a handful of SKUs. Paid tiers start at $49 monthly—covers fifty products. Standard runs $199 for five hundred products. Business handles three thousand at $449. Premium accommodates ten thousand products for $1,299.

Size the Market suits retailers who react quickly to market moves. Price drops become visible as they happen. Adjust your own pricing based on actual competitor behavior rather than guesswork. It handles tedious monitoring work so you don't visit dozens of sites manually.

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Frequently asked

7 questions
How much does Size the Market cost?
Size the Market starts free for up to 5 products and 3 competitors. Paid plans begin at $49/month (Discovery with 50 products), then $199/month (Standard with 500 products), $449/month (Business with 3,000 products), and $1,299/month (Premium with 10,000 products). There's also a custom Enterprise option if you need more.
How accurate is Size the Market's product matching?
Size the Market's ML-powered product matching runs at 99%+ accuracy. That means you're not chasing false matches or missing real competitor listings. The system correctly identifies the same product across different catalogs and naming conventions.
Can Size the Market track competitors in my country?
It monitors over 1,000 e-commerce sites globally, including 32,485 businesses in the US, 8,001 in the UK, 6,292 in Australia, 6,141 in Germany, and 6,089 in Canada. You can track competitors wherever they're selling online.
Does Size the Market work with Shopify?
Yes, Size the Market integrates with Shopify, WooCommerce, and various marketplaces. You can pull pricing data directly into your store systems through their API, so adjustments happen automatically without manual updates.
What are the limitations of the free plan?
The free plan caps you at 5 products and 3 competitors, which gets restrictive fast if you sell more SKUs. You'll get basic competitor discovery and reports, but serious monitoring requires upgrading to at least the Discovery plan at $49/month for 50 products.
How can brands use Size the Market to protect pricing?
Brands can monitor MAP and MSRP compliance across retailers, track unauthorized sellers, and catch resellers who undercut your pricing before they damage positioning. You'll get real-time alerts when violations happen so you can act quickly.
How often does Size the Market update competitor prices?
Pricing data gets pulled continuously in real-time. When a competitor changes their price or goes out of stock, you'll receive alerts in your inbox right away. Historical charts also show pricing trends over weeks and months.

Traffic

Estimated monthly website visits · last 6 months

9 visits/mo
Monthly visits
9
↓ 96.0% MoM
Global rank
#2,058,273
Category rank
#47
AI Monitor
12.2K 9.2K 6.1K 3.1K 0 Nov 2025: 0 visits Nov 2025 Dec 2025: 1.4K visits Dec 2025 Jan 2026: 12.2K visits Jan 2026 Feb 2026: 9.4K visits Feb 2026 Mar 2026: 223 visits Mar 2026 Apr 2026: 9 visits Apr 2026

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