Social media companies are racing toward a new financial milestone, as global advertising revenue across major platforms is now expected to climb to an astonishing $640 billion by 2030.

Fresh industry projections from analysts at Omdia reveal that the sector is entering an aggressive expansion phase, driven by artificial intelligence, booming video engagement, and increasingly sophisticated advertising tools.

According to the newly released Social Media Advertising Market Landscape 2026 report, the industry is set to maintain a strong annual growth trajectory of 12 percent over the next five years.

Consequently, social media’s influence within the broader digital advertising ecosystem will expand significantly. Analysts expect its share of worldwide online advertising spending to jump from 33 percent to 44 percent by the end of the decade.

As advertisers continue shifting budgets toward platforms with stronger audience engagement, social media is rapidly emerging as one of the fastest-growing corners of the digital economy.

At the same time, retail media is also gaining momentum, further reshaping the global advertising marketplace.

Importantly, rising consumer activity across social applications continues to fuel this growth.

In response, brands are increasingly prioritising platforms that offer full-funnel advertising solutions capable of driving awareness, engagement, and direct sales simultaneously.

Furthermore, self-service advertising systems are opening the door for smaller businesses, allowing more brands to compete for visibility across major apps.

Video content, meanwhile, has become the industry’s primary revenue engine. Formats such as TikTok videos, Reels, Shorts, and Stories generated roughly 60 percent of total social media advertising income in 2025.

As audiences spend more time consuming short-form clips, platforms are successfully attracting advertising budgets that once flowed toward traditional online publishers and broadcast media companies.

In addition, analysts believe future gains will come from heavier premium video advertising placements and stronger e-commerce integrations embedded directly inside social applications.

These developments are expected to create smoother shopping experiences while simultaneously increasing advertiser spending.

Despite the industry’s explosive expansion, market power remains concentrated among a handful of dominant tech giants.

In fact, six major applications currently account for about 90 percent of worldwide social media advertising revenue.

Those leading platforms include Facebook, Instagram, Douyin, YouTube, TikTok, and WeChat.

Notably, Meta Platforms continues to dominate the global landscape through its ownership of Facebook and Instagram.

Together, both platforms generated 54 percent of worldwide social media ad revenue in 2025.

Moreover, when analysts excluded the Chinese market from the calculations, Meta’s control of the sector surged to nearly 70 percent.

Industry experts also point to artificial intelligence as a key force widening the gap between dominant firms and smaller competitors.

Omdia principal analyst Kia Ling Teoh explained that AI-powered recommendation systems and advanced targeting technologies are accelerating the advantages enjoyed by large-scale platforms.

According to Teoh, these sophisticated capabilities strongly benefit so-called “walled garden” ecosystems that possess extensive user data and powerful computing infrastructure.

Consequently, smaller rivals face increasing difficulty competing for advertising dollars, while larger firms continue consolidating market influence.

However, analysts also issued a warning. They stressed that social platforms must carefully balance aggressive monetisation strategies with user satisfaction.

Excessive advertising saturation, they cautioned, could frustrate audiences, weaken engagement, and eventually threaten long-term platform growth.

Looking ahead, the industry’s future success will largely depend on how effectively platforms combine AI-driven advertising efficiency with enjoyable user experiences.

Ultimately, companies that manage to preserve audience trust while still expanding revenue streams are expected to lead the next era of digital advertising dominance.