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How Many Ecommerce Sites Are There? [2021]

Written by, Jalluri

Updated July, 23, 2021

Ecommerce sites have started a revolution.

Top 10 Fascinating Facts About Ecommerce (Editor’s Pick)

  • The number of eCommerce sites around the world is somewhere between 12 and 24 million.
  • Amazon, with less than 3 bn visits a month, holds the number one position among eCommerce sites.
  • Exactly 79 percent of US people used mobile devices to purchase something online.
  • Boomers, with 29%, are the biggest e-buyers in the USA.
  • China, with nearly 16% total retail sales, presents the largest e-commerce market worldwide.
  • An eCommerce website on average makes roughly $150.000 a month.
  • The eCommerce market touched 4.28 T in 2021.
  • 54 percent of social media users use their social accounts to look up products.
  • 93 percent of millennials have used a mobile to compare different deals online.
  • E-stores lose around eighteen billion dollars in sales (a year); the reason for it is none other but shopping cart abandonment.

With the advent of eCommerce sites, people have started to shop differently. In fact, these sites have started a revolution. Are you wondering how many eCommerce sites are there? You’ll find out soon.

During the 2000s, the internet became widely accessible to more people around the world. Since then, eCommerce companies, such as Amazon and eBay, became incredibly popular. Today, eCommerce sites across the world continue to grow every single day. The year 2021 is expected to make $4.5 trillion in sales through eCommerce sites.

Ecommerce Statistics

1. How many websites are there in the world?

There are more or less around two billion websites worldwide.

(Source: Hosting Tribunal, Siteefy, Statista)

The first website (1991) came to life after two years of work by Tim Berners-Lee. Year by year, the rate of websites had nowhere to go but up. Therefore, by 2014, there were already a billion websites across the world. However, in 2015, the number of websites had a downfall, and it wasn’t until 2016 when it came back again to a billion sites.

Nevertheless, a jump to 2019 reveals that there were more than 1.5 bn active websites at the time. The above-mentioned data leads us to a staggering number of nearly 2 bn websites available worldwide (2021).

Anyway, the rate of websites keeps on increasing by roughly 1500 sites per day, making it impossible to keep track of the exact number of sites at present. But, the number of active websites on the internet is around 400 million.

2. How many eCommerce websites are there?

The number of eCommerce sites around the world is somewhere between 12 and 24 million.

(Source: WPForms, SaveMyCent)

Ecommerce statistics show there are approximately 12 to 24 million eCommerce sites available all over the world today. And each passing day, more sites are being created and launched; this shows that eCommerce websites are booming by the day. Still, interesting enough is the fact that just under one million website retailers are selling over $1.000 per year on these eCommerce sites.

3. What are the top 10 eCommerce sites?

Amazon, with less than 3 bn visits a month, holds the number one position among eCommerce sites.

(Source: Ecommerce Guide, Influencer Marketing Hub, Clue Commerce)

Ecommerce search shows that sites in the United States like Amazon, Walmart, and eBay are largely popular. It is no surprise that America leads the global eCommerce sector. After all, online shopping statistics reveal that more than 200 million people do their shopping online.

Below are ten eCommerce sites that make it to the top:

  1. Amazon – estimated visitors at 2.73 bn a month.
  2. eBay – estimated visitors at exactly 855.82 million a month.
  3. Walmart – nearly 469 million visitors a month.
  4. Craigslist – 342.56 million visitors a month.
  5. Target – 258.34 million visitors a month.
  6. Etsy – has 266.31 million visitors per month.
  7. Best Buy – with estimated visitors at 192.70 million per month.
  8. Macy’s – has 165.29 million visitors a month.
  9. Home Depot – estimated visitors at 147.15 million a month.
  10. Wish – has 111.62 million visitors a month.

4. How popular is eCommerce?

As many as 2 bn people buy goods via eCommerce websites.

(Source: Statista, Digital Commerce 360)

Following Digital Commerce 360 estimation, the United States reached a high eCommerce growth of 44% (2020).

Whereas, online shopping statistics point out to more than 21% of sales belonging to none less than online shoppers.
Additionally, in 2020, over 2 bn individuals purchased items from eCommerce websites. Simultaneously, as much as $4.2 T was made via online retails solely.

This indicates that with the rise of access to the internet around the world, the number of e-buyers is on the rise.

5. How fast is eCommerce growing?

The US eCommerce penetration rate reached over 21% (2020).

(Source: Digital Commerce 360, SmartInsights)

Online retail stores continue to rise each year. The eCommerce penetration rate hit no less than 21.3 percent in 2020, compared to nearly 16 percent (2019) and 14.3 percent in 2018. US retail sales have, for the first time, recorded an increase of over five percent in eCommerce penetration. And, an extra $174.87 bn has been added to 2020 eCommerce revenue because of the sales made during the COVID-19 pandemic.

However, here’s also a rundown of eCommerce sales rise worldwide (2020):

  • Latin America (by almost 37%)
  • North America (nearly 32%)
  • Central and Eastern Europe (29%)
  • The Asia-Pacific (more than 26%)
  • Western Europe (26.3%)
  • The Mid-East and Africa (nearly 20%)

6. How many eCommerce sites are built on WordPress?

More than seventy million eCommerce sites are built on WordPress.

(Source: Kinsta, Web Hosting Secret Revealed, Hosting Tribunal)

A survey by Barn2 revealed that WooCommerce (with more than three million sites using it) is THE most used WordPress plug-in. In other words, over ninety-three percent of eCommerce sites are using the WooCommerce plugin on WordPress. And WooCommerce stats indicate that out of the top one million sites, twenty-two percent are making use of eCommerce technologies.

eCommerce Usage Trends

7. What is the percentage of eCommerce websites in total?

Currently, there are over twenty-four million eCommerce websites across the world.

(Source: Kommando Tech, WP Forms)

The latest data and eCommerce stats, point out to as many as twenty-four and even more million eCommerce websites around the globe. Anyway, this is a number that is yet to change, since new e-shops are being opened daily.

8. How much shopping is done online?

The US, solely, is expected to reach at least three hundred million e-shoppers by 2023.

(Source: Optinmonster, Sleeknote)

In 2020, the global online shopping market reached more or less four trillion. And, the latest study on US online shoppers shows that by 2023, the US is expecting to harbor 300 million e-shoppers. That is pretty much a mind-blowing 91 percent of the country’s population.

Further, research shows that 69 percent of Americans have had an online shopping experience, while 25 percent take part in online shopping at least once a month. 59 percent of shoppers purchased clothes, while 47 percent bought their very first Amazon product.

9. What is the number of online shoppers?

Over two billion people are doing online shopping around the world.

(Source: Kommando Tech, Statista, Fit Small Business, Statista)

A Statista report on e-shoppers in the USA revealed that in 2021, the number of digital shoppers is expected to reach as high as 230.5 million. Whereas, speaking globally, by the year 2021, it is expected that 2.1 bn people will purchase goods and services from eCommerce sites, including small online retailers. Compared to 2019, when there were 1.92 bn global digital buyers, this is considered quite the rise in numbers.

Nevertheless, interestingly enough is the piece of information that by 2023, India is expected to have the highest number of eCommerce users. This is due to the day-to-day increase of people starting to depend immensely on online orders and also because of the COVID-19 impact.

10. What percentage of internet users shop on eCommerce sites?

More than 70% of EU online shoppers purchased goods via eCommerce sites (2020).

(Source: Eurostat, Statista, Web Hosting Secret Revealed)

A recent Eurostat report states that 73 percent of European digital shoppers purchased something via eCommerce sites. On the other hand, no less than 80 percent of Americans bought at least one item through eCommerce websites.

Nevertheless, the numbers of online shoppers in the European, American and other parts of the world are estimated to surpass more than 2 bn.

These figures indicate that buying things online is becoming increasingly popular worldwide. And this is mainly because shopping online is convenient and less time-consuming.

11. How many users shop online using smartphones?

Exactly 79 percent of US people used mobile devices to purchase something online.

(Source: Outerbox, Oberlo)

This doesn’t come as a surprise, since there are 100 million tablet owners in the USA. Consequently, a recent Outerbox report revealed 79 percent of individuals have used a smartphone to buy something online, just in the last six months.

Moreover, research shows that over 50 percent of those who own smartphones/tablets use company-oriented applications to shop for products online.

While, in a different report by Oberlo, we find out that mobile commerce is seeing a rise in numbers. That said, mobile e-commerce sales have increased by a bit over 39 percent. In other words, today’s mobile eCommerce market share is nearly 73 percent.

Additionally, this means that online purchases take up roughly every 3 out of 4 dollars spent; this is money spent via mobile devices/phones.

12. What percentage of eCommerce sales were influenced by Dropshipping?

Around 33 percent of e-stores use Dropshipping as a selling model.

(Source: Shift4 Shop, Globe Newswire, Grand View Research)

Data reveal that with the growth of eCommerce (nearly 17 percent) by the year, Dropshipping will experience simultaneous growth too. Additionally, the global dropshipping market is estimated to register a CAGR of around 29% by 2025.

However, one way, or another this market is under the influence of the rise of eCommerce. With that said, Dropshipping, as an e-commerce business model does not have to keep readily available merchandise. Instead, websites can sell things without actually having them in stock. Some of the best eCommerce websites conduct online sales through Dropshipping.

Ecommerce Websites by Country

13. How many eCommerce sites are there in the US?

The USA has over one million eCommerce sites.

(Source: EtailInsights, Digital Intheround, LinkedIn Global e-commerce market size, SaveMyCent)

A 2020 report showed that a total of 1.3 million companies in the US rely on eCommerce sites for sales and revenue. However, if we take away the marketplace resellers from this figure, there would be between 250.000 and 300.000 eCommerce companies in total.

Additionally, the latest US eCommerce stats unveil the fact that the USA has more than 230 million e-shoppers as of this year—meaning, it is among the biggest eCommerce markets worldwide. In upcoming years, it is expected that this figure will rise as eCommerce businesses prove to bring in more revenue than retail stores.

14. Usage of eCommerce sites by US shoppers by age:

Boomers, with 29%, are the biggest group of e-buyers in the USA.

(Source: Statista)

  • Millennials

This age group includes individuals between the ages of 25 to 40. According to a Statista report (February 2020), millennials accounted for more or less, 20.2 percent of the eCommerce sites usage in the United States.

  • Gen X-ers

This age group includes people between the ages of 41 to 56. Gen X-ers made up nearly 16 percent of the total digital buyers in the United States.

  • Boomers

This age group includes individuals between the ages of 55 to 75 years. Surprisingly, boomers make up 29 percent of the total eCommerce users.

  • Gen Z-ers

This age group includes buyers between the ages of 6 to 24 years. Gen-Zers occupy 18.2 percent of the total digital buyers in the United States.

15. Mention the top 5 countries in eCommerce with percentages.

China, with nearly 16% total retail sales, presents the largest e-commerce market worldwide.

(Source: Business.com, Oberlo)

  1. With a growth rate of 35 percent a year, China represents the biggest e-commerce market in the world. Its share of eCommerce in retail sales makes up no more than 15.9 percent. Additionally, further estimations reveal that China will occupy over 52% of the total eCommerce sales, globally.
  2. The United States has been at the top of the eCommerce world for more than a decade now. Its total retail sales account for 7.5 percent, making it the second-biggest eCommerce market in the world. Nevertheless, the American online marketplace sales have marked a rise by 6.1% (2020-2021).
  3. The United Kingdom comes third on the list of the top 5 countries progressing in eCommerce. It accounts for precisely 14.5 percent of the total retail sales in the eCommerce industry. However, the UK market suffered a downfall of more than 6% from 2020 to 2021.
  4. Japan leads in m-commerce (mobile commerce). It has a brilliant eCommerce platform, making up 5.4 percent of the total retail shares. Consequently, the Japanese e-commerce market is set to go up by 2%.
  5. Lastly, Germany falls under the second biggest eCommerce market among the European countries. It has a total eCommerce share of 8.4 percent in retail sales, and yearly sales of $79 bn.

16. What is the sales growth in eCommerce by country?

China reaches more than $2.779 bn online sales (2021).

(Source: Oberlo)

Ecommerce online sales by country (2021)

  • China – $2.2779.3 bn.
  • The United States – $843.1 bn.
  • The United Kingdom – $169.02 bn.
  • Japan – $144.08 bn.
  • Germany – $101.51 bn.

Ecommerce Sales and Market

17. How much does an average eCommerce site make?

An eCommerce website on average makes roughly $150.000 a month.

(Source: RJ Metrics, Arka)

A calculation by Arka revealed that in 3 months, an eCommerce site (in the States) is estimated to make approximately $150.000 in revenue each month. Meaning, by the end of the year, the site can make as much as $330.000. Therefore, a fully working and established eCommerce site after 3 years, can start making one million in revenue a month. That itself, is a mind-blowing increase of around 230 percent, compared to the first year of the business/eCommerce site.

18. What is the eCommerce market share?

The eCommerce market touched 4.28 T in 2021.

(Source: Statista, Shopify, Oberlo)

Following a Statista report (2021), eCommerce markets worldwide reached 4.28 T (US dollars). And, by 2022, it is estimated that e-retail revenue will reach 5.4 T.

However, Oberlo’s report from 2021, presented a full breakdown (2019 to 2024) regarding the e-commerce share of retail sales:

  • In 2019, the e-commerce share of sales was just below 14 percent.
  • However, in 2020, there was a drastic jump of 4 percent. Thus, resulting in 18 percent of e-commerce retail sales.
  • The year 2021, went even higher, making it up to 19.5 percent.
  • Nevertheless, these figures are estimated to hit nearly 22 percent by 2024.

19. Email Ecommerce Stats

(Source: P2P Marketing, HubSpot)

  • For more than 70 percent of email users, email is the main source for business-related conversations.
  • ‘Welcome emails,’ lead to x4 more openings and x5 more clicks, rather than ordinary marketing emails.
  • No more than 59 percent of consumers claimed to purchase things after seeing an email marketing message in their inboxes.

20. Social Media Ecommerce

(Source: Awario, Oberlo)

  • 54 percent of social media users use their social accounts to look up products.
  • A total of 74 percent of consumers use social networks to make decisions about purchasing things online.
  • Nearly 50 percent of customers admit that an influencers’ recommendation on any social media platform matters highly to them.

21. Mobile Ecommerce Stats

(Source: Sleeknote, Transaction.)

  • 93 percent of millennials have used a mobile to compare different deals online.
  • While in a physical store, 65 percent of consumers search the price of the product online using their mobile.
  • M-commerce is set to account for more than half (over 50 percent) of the total eCommerce sales for 2021.

22. Shopping Cart Ecommerce Stats

(Source: WP Forms, Neil Patel Blog (5 eCommerce Stats))

  • For nearly 47 percent of small-to-mid-sized businesses offering free shipment to their clients, this led to an increase in profits.
  • 23 percent of customers will leave their carts if they are asked to create an account at the checkout of an eCommerce site.
  • E-stores lose around eighteen billion dollars in sales (a year); the reason for it is none other but shopping cart abandonment.

Ecommerce Growth

23. What would be the future of the eCommerce market?

Cross-border shopping, with nearly 60%, is being sought more often by e-shoppers.

(Source: Beeketing Blog, SmartHint)

  • The latest eCommerce stats report precisely 57 percent of buyers are purchasing from overseas sellers more often – especially in the last 6 months. This is a ‘consequence’ of the globalization of the market. Additionally, the prices overseas vary from one to another retailer, and buyers eventually are offered more choices.
  • Buyers, around the globe, expect the e-commerce market to be more personalized, i.e., more than 32% of consumers leave businesses for good, because of the lack of personalization they offer.
  • Following the latest data on e-commerce retail sales, this side of the market is looking at an astonishing 3.4 T by the year 2025.
  • Experts are predicting Os drone deliveries in the future of eCommerce. The well-known Amazon has been working on such a project (Prime Air) since 2013.

Nevertheless, the eCommerce future looks vibrant and promising. It is no wonder, with the fast tech advancement and infrastructure, this market is set to experience many novelties.

The Impact of COVID-19 on E-commerce sales

(Source: Statista, UNCTAD)

COVID-19 continues to affect e-commerce sales, alongside online consumer behavior. Since thousands of people were said to stay at home, to slow down the spread of the virus, online shopping became the best alternative for the in-person shopping experience.

It comes as no surprise that in June 2020, e-commerce traffic registered 22 bn visits each month. Simultaneously, the demand for groceries, clothes, hygiene, and tech items made some of the best covid sales. Therefore, Latin America, Africa, and China marked a significant rise in online retail sales.

For instance, Latin America was selling x2 much more than the previous year. The African platform, Jumia, has seen fifty percent more transactions in the first 6 months of 2020.

On the other hand, less developed countries and places, weren’t so lucky to capitalize during the pandemic; mostly due to constant blockades like

  • Poor to none IT skills
  • Distrust among consumers
  • Overpriced broadband services
  • Lack of governmental integration in the eCommerce, etc.

Depending on how COVID-19 continues to change the world, online usage and e-commerce sales will also be changing.

Summary

It is easy to summarize the above-mentioned stats and facts on eCommerce sites. It is more than obvious that e-commerce is creeping into every aspect of the global economy. Moreover, it is spreading with a skyrocketing speed around the globe.

The advances that mobile technology is achieving by the year, are paving a smooth path to e-commerce in all directions. As well as the fact that more and more people are online, whether that be through a desktop or a mobile device. Additionally, the COVID-19 gave quite the push (upwards) to this contagious business sector, thus, it looks like there is no way but UP for eCommerce.