The 15 biggest social media platforms in the world in 2026

Social media continues to shape how billions of people communicate, consume information, shop, work and entertain themselves. What began as a way to connect with friends has evolved into a global digital ecosystem where platforms compete for users’ attention across messaging, video, news, business and online communities.

The latest figures for 2026 show that social media usage remains concentrated among a handful of major platforms, with companies such as Meta, Google, ByteDance, Tencent and Microsoft controlling many of the world’s most-used digital services.

Meta alone owns four of the 15 largest platforms, highlighting the company’s reach across social networking and messaging. Meanwhile, Chinese technology firms continue to maintain strong positions through platforms such as TikTok, WeChat and Douyin.

According to Salesforce’s 2026 data, here are the 15 most popular social media platforms worldwide.

1. Facebook – 3.1 billion users

Owned by Meta, Facebook remains the world’s largest social media platform. More than two decades after its launch, it continues to attract users through community groups, news feeds, events, marketplace services and business pages.

Its large user base makes it one of the most important platforms for advertisers, creators and businesses seeking global audiences.

2. Instagram – 3 billion users

Also owned by Meta, Instagram has grown into one of the leading platforms for photo sharing, short-form video content and digital marketing.

The platform’s focus on visual storytelling has made it a key destination for creators, brands and younger audiences around the world.

3. WhatsApp – 3 billion users

WhatsApp has become one of the most widely used messaging applications globally. The Meta-owned platform enables users to send messages, make calls and share media across borders.

Its popularity is driven by its simplicity and widespread adoption in both developed and emerging markets.

4. YouTube – 2.5 billion users

Owned by Google, YouTube remains the dominant video-sharing platform worldwide.

From entertainment and education to news and live streaming, YouTube serves billions of viewers each month while providing income opportunities for creators through advertising and subscriptions.

5. TikTok – 2 billion users

TikTok, owned by China’s ByteDance, continues to influence online culture through short-form video content.

Its recommendation algorithm has helped creators reach large audiences quickly, making it one of the most influential digital platforms in the world.

6. WeChat – 1.4 billion users

Tencent-owned WeChat is far more than a messaging platform. It combines communication, payments, shopping and other services within a single application.

Its strong presence in China has helped it maintain one of the largest user bases globally.

7. Messenger – 1 billion users

Messenger, another Meta platform, remains a major communication tool for users connected through Facebook.

The service supports messaging, voice calls, video calls and business interactions across different markets.

8. Telegram – 1 billion users

Telegram has experienced steady growth as users seek alternative messaging services.

Headquartered in the United Arab Emirates, the platform is known for its large group features, channels and cloud-based messaging system.

9. Snapchat – 900 million users

Owned by Snap Inc., Snapchat continues to attract users through disappearing messages, augmented reality features and short video content.

The platform remains particularly popular among younger demographics.

10. Reddit – 850 million users

Reddit operates as a network of online communities where users discuss topics ranging from technology and business to sports and entertainment.

Its forum-based structure continues to attract users seeking conversations and information from niche communities.

11. Douyin – 755 million users

Douyin is ByteDance’s Chinese short-video platform and the domestic counterpart to TikTok.

The service has developed into one of China’s largest digital platforms, serving hundreds of millions of users every month.

12. X (Twitter) – 650 million users

Owned by X Corp., the platform formerly known as Twitter remains a major hub for real-time discussions, news updates and public conversations.

It continues to be widely used by journalists, businesses, public figures and organisations.

13. Pinterest – 578 million users

Pinterest serves as a visual discovery platform where users collect and share ideas related to fashion, food, travel, home improvement and other interests.

Its search-driven approach distinguishes it from many traditional social networks.

14. Threads – 400 million users

Launched by Meta, Threads has expanded its user base by focusing on text-based conversations and public discussions.

The platform continues to strengthen Meta’s position in the social networking sector.

15. LinkedIn – 310 million users

Owned by Microsoft, LinkedIn remains the world’s largest professional networking platform.

It is widely used for recruitment, job searches, professional development and business networking.