Reports Fastest Growing U.S. E-Commerce Stores

Fastest Growing U.S. E-Commerce Stores

Written by Diogo Matos Diogo Matos | Last updated on 5th December, 2025

This year, U.S. ecommerce stores are operating within a dynamic online marketplace.

Generally speaking, Instagram accounts in this niche recorded a weekly growth of 102.8 followers, with an average engagement rate of 2.82% — showing that consumer interest stays robust on social media.

On the other hand, organic search performance fell, with traffic decreasing by -32.2% across the board. This reveals increased competition or reduced search visibility, which force SEO agencies to come up with novel techniques for organic traffic acquisition, such as ranking on AI models.

In terms of paid channels, around 42.4% of stores have launched Meta ads at some point, and 38.3% have launched Meta ads recently. Paid search continues to be underexploited, with only 12.2% of stores leveraging it—providing space for forward-thinking businesses to exploit underutilized advertising channels.

This data reveals the key insights for agencies and ecommerce professionals aiming to benchmark performance, uncover new opportunities, and track industry-wide shifts.

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How was this data collected?

This report was created by analyzing over 400,000 ecommerce stores across the U.S., Canada, Europe, Australia, and New Zealand. We use a combination of web scraping and APIs to collect data from various sources.

We analyze these and other metric evolutions in order to bring you the most accurate and up-to-date information. This data then powers our salels intelligence platform, Ecommerce Leads.

All data is publicly available and collected in accordance with each platform's terms of service.

Who are the fastest growing U.S. E-Commerce Stores?

This list shows the top 10 fastest growing U.S. E-Commerce Stores by total traffic increase this year, compared to last year, for U.S. stores. You can use this to breakdown best practices and improve your marketing strategies. Use the Chart button to view the traffic trends over time for each store.

# Name URL % Increase Total Increase Current Organic Search Traffic Chart
1 Katy Perry Collections katyperrycollections.com 2409.7% 3,505,947 3,651,441
2 Engelbert Strauss, INC. strauss.com 1522.6% 2,140,322 2,280,895
3 Thorum thorum.com 1276.7% 1,416,360 1,527,301
4 Forte Series forteseries.com 1250.6% 6,691,174 7,226,199
5 Disturbia disturbia.us 990.4% 1,184,278 1,303,851
6 SunGoldPower sungoldpower.com 970.0% 3,501,828 3,862,827
7 www.guidedbydestiny.com guidedbydestiny.com 646.2% 1,191,717 1,376,144
8 CAFELY cafely.com 601.2% 636,687 742,598
9 Paw Origins paworigins.com 589.7% 945,401 1,105,727
10 Shaq.com shaq.com 553.4% 2,039,210 2,407,702

(Scroll horizontally to see all data)

Website Performance for U.S. E-Commerce Stores

In 2025, the average Google Lighthouse Performance Score for U.S. e-commerce stores was 0.55/100, indicating a need for improved website speed and performance. Despite the overall performance challenges, e-commerce stores demonstrated strong SEO capabilities with an average SEO score of 0.92/100.

The SKU distribution reveals that the majority of U.S. e-commerce stores have an inventory range between 0-250 SKUs, totaling 140,758 stores, while 8,821 stores feature 2,501 or more SKUs. This SKU diversity suggests varied business scales within the e-commerce landscape, impacting site performance requirements differently.

Comparing the current month to the previous, there was a slight -2% drop in the performance score, which now stands at 0.52. The SEO score remained stable with no change, while accessibility improved with a score of 0.87, indicating a positive trend in online inclusivity efforts.

Website Performance Benchmarks

Metric Current Previous Change
Performance 52/100 54/100 -2.00
Accessibility 87/100 87/100 ~0.00
SEO Score 92/100 92/100 ~0.00

Product Catalog Size Distribution

Distribution of U.S. stores by number of products in their catalog

Frequently Asked Questions

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