Market leader Facebook was the first social network to surpass one billion registered accounts and currently sits at more than three billion monthly active users. Meta Platforms owns four of the biggest social media platforms, all with more than one billion monthly active users each: Facebook (core platform), WhatsApp, Facebook Messenger, and Instagram. In the third quarter of 2023, Facebook reported around four billion monthly core Family product users. The United States and China account for the most high-profile social platforms Most top ranked social networks with more than 100 million users originated in the United States, but services like Chinese social networks WeChat, QQ or video sharing app Douyin have also garnered mainstream appeal in their respective regions due to local context and content. Douyin’s popularity has led to the platform releasing an international version of its network: a little app called TikTok. How many people use social media? The leading social networks are usually available in multiple languages and enable users to connect with friends or people across geographical, political, or economic borders. In 2025, social networking sites are estimated to reach 5.42 billion users and these figures are still expected to grow as mobile device usage and mobile social networks increasingly gain traction in previously underserved markets.

In March 2025, ******** accounted for ** percent of all social media site visits in the United States, confirming its position as the leading social media website by far. Other social media platforms, despite their popularity, had to make do with smaller shares of visits across desktop, mobile, and tablet devices combined. ********* ranked second with ***** percent of all U.S. social media site visits, while X (previously Twitter) accounted for ***** percent of the total visits in the country. Additionally, the U.S. is home to the third largest social media audience worldwide. Facebook: mobile vs desktop usage At the beginning of 2022, around ** percent of Facebook users across the globe were using the platform’s social networking services exclusively via mobile phone, while only *** percent reported using their desktop or laptop devices. In September 2022, three Facebook Inc. products occupied some of the leading positions as most downloaded social networking apps on the Apple App Store in the United States. WhatsApp’s messaging platform ranked second with more than *** million downloads, while Facebook and the instant-messaging service Messenger followed ranking third and fifth with *** million and **** million downloads respectively. Social media evolution Between 2012 and 2024, the daily time spent on social networks worldwide experienced an almost constant increase, with users reaching an average of *** minutes per day in 2023, with a decrease to *** daily minutes of engagement in 2024. However, users’ favorite platforms have changed since 2019, and the power balance appears to be shifting further from Facebook’s market dominance. Not only Facebook’s user growth rate is estimated to slow down in the next years, but users belonging to Generation Z appear to prefer video-first social platforms like Snapchat, TikTok, and YouTube.

Despite a tumultuous 2018, Facebook is still the top social network in the United States, with 169.76 million mobile users accessing the Facebook app in September 2019. The company’s other properties Instagram and Facebook Messenger ranked second and third with 121 and 106 million users respectively. Cambridge Analytica scandal 2018 The biggest social media company in the world had a difficult 2018. The platform has long been accused of enabling the spread of fake news during the 2016 election and beyond. One of the first and biggest negative Facebook stories of 2018 was the Cambridge Analytica scandal, which unfolded from March 2018. The Guardian, The Observer, and The New York Times simultaneously reported on political data firm Cambridge Analytica harvesting data of millions of Facebook users worldwide without their knowledge before the 2016 election, which led to Facebook CEO Mark Zuckerberg having to testify before Congress in April 2018. Facebook usage behavior changes Due to the revelations about Facebook and the company’s treatment of private user data, many U.S. users are planning to use the social network much less and to be much more careful about what they post . During an April 2018 survey, only 20 percent of respondents stated that their Facebook usage has not changed, and they were planning on continuing to use the social platform as much as they always had in the past.

How many people use social media? Social media usage is one of the most popular online activities. In 2024, over **** ******* people were using social media worldwide, a number projected to increase to over *** billion in 2029. Who uses social media? Social networking is one of the most popular digital activities worldwide and it is no surprise that social networking penetration across all regions is constantly increasing. As of January 2023, the global social media usage rate stood at ** percent. This figure is anticipated to grow as lesser developed digital markets catch up with other regions when it comes to infrastructure development and the availability of cheap mobile devices. In fact, most of social media’s global growth is driven by the increasing usage of mobile devices. Mobile-first market Eastern Asia topped the global ranking of mobile social networking penetration, followed by established digital powerhouses such as the Americas and Northern Europe. How much time do people spend on social media? Social media is an integral part of daily internet usage. On average, internet users spend *** minutes per day on social media and messaging apps, an increase of ** minutes since 2015. On average, internet users in Latin America had the highest average time spent per day on social media. What are the most popular social media platforms? Market leader Facebook was the first social network to surpass *** billion registered accounts and currently boasts approximately *** billion monthly active users, making it the most popular social network worldwide. In June 2023, the top social media apps in the Apple App Store included mobile messaging apps WhatsApp and Telegram Messenger, as well as the ever-popular app version of Facebook.

During a 2025 survey among marketers worldwide, around 83 percent reported using Facebook for marketing purposes. Instagram and LinkedIn followed, respectively mentioned by 78 and 69 percent of the respondents. The global social media marketing segment According to the same study, 60 percent of responding marketers intended to increase their organic use of YouTube for marketing purposes throughout that year. LinkedIn and Instagram followed with similar shares, rounding up the top three social media platforms attracting a planned growth in organic use among global marketers in 2025. Their main driver is increasing brand exposure and traffic, which led the ranking of benefits of social media marketing worldwide. Social media for B2B marketing Social media platform adoption rates among business-to-consumer (B2C) and business-to-business (B2B) marketers vary according to each subsegment's focus. While B2C professionals prioritize Facebook and Instagram, both run by Meta, Inc., due to their popularity among online audiences, B2B marketers concentrate their endeavors on Microsoft-owned LinkedIn due to its goal to connect people and companies in a corporate context.

According to a survey on digital usage in China, around 91.8 percent of respondents had used WeChat as of the third quarter of 2023. The short video app Douyin, the social commerce site Xiaohongshu, and the Twitter-like site Weibo, were among the most popular social media platforms in China. How successful is WeChat in China? The country’s most popular messaging app, WeChat, boasts over one billion monthly active users. For many Chinese consumers, WeChat is part of daily life, helping them to organize tasks such as paying bills, ordering food delivery, and calling a taxi. On average, WeChat users spent about an hour and 20 minutes per day on the app. Large user base with high engagement The social media scene in China is huge and mobile-centric. In 2023, the social media penetration rate amounted to 74 percent in China, slightly higher than in countries like the United States and Japan. While the user number has shown signs of reaching a saturation point, Chinese consumers have been spending more time online, with a considerable daily usage of social media.

According to a survey conducted in March 2023 in Finland, Facebook was the most popular social media platform, with ** percent of the online population accessing the service. Instagram was also widely used, with a reach of ** percent. Jodel, an app that connects people with their local communities, was used by around one in ten internet users in Finland.

As of January 2025, ** percent of social media users in the United States aged 40 to 49 years were users of Facebook, as were ** percent of ** to ** year olds in the country. Overall, ** percent of those aged 18 to 29 years were using Instagram in the U.S. The social media market in the United States The number of social media users in the United States has shown continuous growth in the past years, and it is forecast to continue increasing to reach *** million users in 2029. As of 2023, the social network user penetration in the United States amounted to an impressive ***** percent, meaning that more than nine in ten people in the country engaged with online platforms. Furthermore, Facebook was by far the most popular social media platform in the United States, accounting for ** percent of all social media visits in 2023, followed by Pinterest with **** percent of visits. The global social media landscape As of April 2024, **** billion people were social media users, accounting for **** percent of the world’s population. Northern Europe was the region with the highest social media penetration rate with a reach of **** percent, followed by Western Europe with **** percent and Eastern Asia **** percent. In contrast, less than one in ten people in Middle Africa used social networks. Facebook’s popularity is not limited to the United States: this network leads the market on a global scale, and it accumulated more than three billion monthly active users (MAU) as of 2024, which is far more any other social media platform. YouTube, Instagram, and WhatsApp followed, all with *** billion or more MAU.

According to a survey conducted among internet users in Vietnam by Decision Lab, as of the third quarter of 2024, around ** percent of respondents stated that they used Facebook, followed by Zalo, and YouTube. While Facebook and YouTube are known globally, Zalo is Vietnam’s premier chatting platform, which was first introduced to the population in 2012. Social media usage in Vietnam The number of social network users in Vietnam is forecasted to reach nearly ** million by 2028. While Facebook remains the most popular app to get news, Zalo was primarily used to connect with friends and family, according to a survey conducted among Vietnamese internet users in the third quarter of 2024. In addition to providing entertaining videos, YouTube also offers subscription services for celebrity channels. TikTok, the new rising app first launched in 2016, has become the leading social media app to watch short videos in Vietnam, especially among the Vietnamese Gen Z. Zalo in Vietnam Zalo was created by Vuong Quang Khai, the current executive vice president of the Vietnamese technology company VNG Corporation, and has reached over 100 million users worldwide. Zalo provides free instant messaging, voice messaging, and individual or in-group calls, allowing users to send high-quality media files as well as calendar functions in private groups. It also has a diary function for users to post emotions and upload photos. On average, people send over *********** messages, deliver around ** million pictures, and make ** million minutes of calls through Zalo every day globally.

As of April 2025, almost 32 percent of global Instagram audiences were aged between 25 and 34 years, and 29.5 percent of users were aged between 25 and 34 years. Overall, 16.3 percent of users belonged to the 35 to 44 year age group. Instagram users With roughly one billion monthly active users, Instagram belongs to the most popular social networks worldwide. The social photo sharing app is especially popular in India and in the United States, which have respectively 413.85 million and 171.7 million Instagram users each. Instagram features One of the most popular features of Instagram is Stories. Users can post photos and videos to their Stories stream and the content is live for others to view for 24 hours before it disappears. In January 2019, the company reported that there were 500 million daily active Instagram Stories users. Instagram Stories directly competes with Snapchat, another photo sharing app that initially became famous due to it’s “vanishing photos” feature. As of the first quarter of 2025, Snapchat had 460 million daily active users.

As of the third quarter of 2024, WhatsApp was the most used social media platform in Brazil for 93.7 percent of the country's online audience. Instagram and Facebook followed, each being used by 92 and 81.5 percent of the Brazilian internet users. TikTok and Telegram were accessed by around 63.9 and 57.1 percent of users, while Facebook Messenger, Pinterest, Kuaishou, and LinkedIn accounted for smaller shares.

As of September 2023, YouTube as the most popular social media platform for global users, with 97 percent of respondents reporting to use the popular video platform. YouTube was also the most popular social media among Gen Z users, with 96 percent of respondents in this age group reporting to have used the video platform as of the examined period. Facebook's usage kept steady among among the general digital population, with around eight in 10 reporting to have used the platform. In comparison, the social media's popularity was in free fall among gen Z users with only four in 10 among those surveyed reporting to engage with the Meta-powered platform.

WhatsApp was the leading actively used messenger service in Germany in 2021. Almost 84 percent of users confirmed this. While WhatsApp is foremost a messaging service, certain features indicate similarities with social media networks, as sharing and posting between users still occurs, just not necessarily on a publicly accessible website. Delivering the message For most of the population, modern life is unimaginable without messenger apps. Texting has become much more varied as a form of communication thanks to extended file and content sharing options within messages. There is no doubt that WhatsApp is a popular messaging app in Germany. In 2023, almost 85 percent of people were messaging on WhatsApp every day. By 2025, it is estimated that over 53 million people will be using WhatsApp in Germany, suggesting it's popularity as a messaging app will not diminish with time. Personal data While Facebook is extremely popular in many different countries, long-term questions and concerns from users continue to arise, with personal data security being one of the leading topics of discussion. In general, the there have been many breaches of personal data online. At the same time, social media continues to enjoy rising popularity and use among the German population, both in a private and professional context.

More than three-quarters of the Russian online population aged 16 years and older used the Telegram messenger, thus making it the most-used social media platform among those listed in the ranking. WhatsApp ranked second, with a penetration rate of nearly 74 percent, followed by VK and TikTok. Social media usage in Russia In 2024, the daily time spent on social media in Russia was recorded at roughly two hours and 20 minutes per user on average. After Facebook, Instagram, and X (formerly Twitter) were blocked in Russia at the end of February and the beginning of March 2022, a significant increase in activity was recorded on VK and Telegram. For example, the daily audience on VK increased by almost nine percent, while the number of friends requests and feed views grew by 250 percent and 25 percent, respectively. YouTube From the global perspective, YouTube ranked second after Facebook, which remained the leading social media platform with about three billion active users. The U.S.-based channel MrBeast had the highest number of subscribers on YouTube with around 343 million as of January 2025. India-based T-Series followed with 284 million subscribers as of that month.

According to a 2023 study, ** percent of kids in the United Kingdom used ******, making the*******************g platform the most popular social media among users aged between four and 18 years. ***************************** followed with a reach of ** percent, while ******** ranked third with a ** percent audience reach. Mobile use and kids on apps Coming in all price ranges, mobile phones have become a common entry point for children to access the wonders of the internet. Despite their ubiquitous usage, many Brits still have doubts about kids using them: as of January 2023, only ** percent of respondents considered it appropriate to give primary school children smartphones. In 2023, half of UK children between 8 and 11 years of age were reported to have a smartphone, while among kids aged between 5 and 7, ** percent were reported to own smartphones. Tablets were still the most used device among the youngest users, with almost ***** to ** UK kids aged between 3 and 4 using them to watch videos; **** in ** users aged between 8 and 11 reported watching videos on mobiles. A childproof digital environment In 2021, the Information Commissioner’s Office, the UK's data protection regulation body, approved the Age-Appropriate Design Code. The code covers the design of features and functionalities for global apps, games, connected devices, and news sources to adopt an age-appropriate design. Additionally, apps might be required to get parental permission before collecting personally identifiable information about children. According to a study of 400 apps hosted on the Google Play Store, only 5 percent required parental permission when collecting data. In April 2023, TikTok was fined **** million euros (or **** million pounds) by the ICO for failing to get parental approval for accounts of kids aged under 13 years.

During a 2025 survey among marketers worldwide, approximately ** percent said Facebook was the most important social media platform. LinkedIn and Instagram followed, respectively mentioned by ** and ** percent of respondents. Why marketers use social media as a branding channel According to the same study, the leading benefits of social media marketing were increased exposure and traffic. In other words, mastering a brand's presence on such platforms can make a company's products and services known across multiple demographics as well as generate traffic for its online sales. Marketers' favorite social media platforms The survey also revealed that business-to-consumer (B2C) and business-to-business (B2B) marketers' top social media can vary. While B2C professionals bet on Facebook and its still massive usage rate, B2B strategists focus on LinkedIn, where companies can see and be seen. However, the social media video platforms in which marketers wanted to invest more were YouTube and Instagram.

As of the third quarter of 2024, WhatsApp was the most active social network among internet users in the United Kingdom (UK), with 79.9 percent of internet users reporting use of the service. Facebook was very close behind, with a rate of 72.3 percent, followed by Facebook Messenger with 56.6 percent. YouTube’s broad audience in the United Kingdom YouTube reaches a broad audience in the UK, making it an attractive partner for advertisers of almost any product. More than 75 percent of individuals of every income bracket watch YouTube, with the likelihood of watching increasing with the pay-grade. Whether advertising basic items or luxury products, marketers should be able to connect with UK audiences through YouTube. There are almost no people in the UK to not use YouTube at least monthly. According to a survey conducted in the third quarter of 2020, 46 percent of respondents went on YouTube on a daily basis. Facebook in the United Kingdom  Facebook enjoys a healthy market position in the UK, holding an estimated  55 percent share of the market. The service attracted  50.6 million UK users during May 2021, and Facebook UK Limited  generated 1.1 billion British pounds in revenue  during 2019. The UK division of the company  posted an operating profit of 121.9 million British pounds that year. 

According to a survey among internet users conducted in Vietnam by Decision Lab in the third quarter of 2023, Facebook was the leading social media platform among all generations. Meanwhile, the Vietnamese platform Zalo was the second most-used channel among the surveyed respondents. TikTok was most popular among Gen Z, with over ** percent of respondents from this generation confirmed using this platform. Social media platforms in Vietnam Vietnam was among the countries with the highest number of social media users worldwide. The tech giant Meta dominated the social media landscape in the country, especially among Gen Y. Being the only Vietnamese brand among the top five, messaging app Zalo was the second most-used social media platform, just behind Facebook. Meanwhile, TikTok has recently emerged as one of the networks with the highest growth in user numbers in Vietnam, slowly gaining its spot among the leading platforms. The rise of TikTok among Gen Z in Vietnam TikTok is particularly popular among Gen Z globally, and Vietnamese members of this generation were no different. The share of TikTok users among Gen Z in Vietnam has been growing fast, reaching over ** percent of the internet users within this age group. Although this platform has yet to surpass Facebook as the number one social media app, it ranked first among the leading social media apps for watching short videos among Vietnamese Gen Z as of the second quarter of 2023.

As of March 2024, Facebook was the most popular social media platform in Sweden, with a reach of 75 percent of the country's online population. Instagram and YouTube were used by 66 percent and 64 percent of internet users, respectively. Moreover, 36 percent of online users in Sweden were on Snap Inc's app, Snapchat.

In 2021, Instagram was the social media app that generated the most downloads in the United States. The photo and video-sharing app had 72 million downloads in the country. WhatsApp was the second most downloaded app, with 63 million downloads. Facebook Messenger ranked third, generating approximately 46 million downloads from users in the country during the examined period.