Tailoring marketing to Gen Alpha is proving critical for brands looking to capitalize on their emerging influence.

Instagram's explosive EU audience growth compared with Facebook's slowing momentum means advertisers should follow suit.

Reddit ad spend is growing 46.3% YoY, more than double Instagram's growth rate and five times TikTok's, according to a November report from Sensor Tower.

Social commerce is booming in the UK, but the era of hyper-growth is coming to an end. Even so, social will continue gaining share of the digital wallet through 2029.

Creator marketing will scale in 2026 as brands chase measurable outcomes. At the same time, pressures from AI, shifting platform incentives, and rising automation will reshape how creators earn and grow.

35 state attorneys general are pushing Meta for tighter enforcement of its advertising policies amid a “surge of misleading marketing for weight loss products” on Facebook and Instagram. The state AGs’ letter will surely get the attention of the FDA, meaning telehealth marketers must ensure they aren’t specifically promoting GLP-1s to people who don’t meet the clinical criteria or using messaging that body shames. Meanwhile, social media companies and advertising platforms need to strictly enforce transparency disclosures on AI-generated ads while closely reviewing all weight loss drug promotions, given the risks of misleading claims and unrealistic expectations.

This report presents five of the most intriguing and/or under-the-radar forecasts for 2026 that businesses should be aware of, as compiled by our forecasting team.

Digital ad spending remains resilient although economic signals are wobbly. AI-driven optimization, richer first-party data, and surging digital video will keep growth strong even as search shifts and traditional budgets fade.

Reuters reporting suggests Meta has been unable to contain large-scale fraud in its China ad ecosystem. Despite launching a dedicated crackdown in early 2024 that cut violating ads from 19% to 9% of China revenue, enforcement was later relaxed, allowing misconduct to climb back to 16% by mid-2025. A multilayer reseller network, weak overseas deterrence in China, and partner whitelisting made violations difficult to trace. China advertisers still generated more than $18 billion for Meta in 2024, creating tension between revenue goals and quality controls. The case raises sharp questions about platform accountability and advertiser risk.

Generational splits shape how consumers find, research, and trust banks. Younger adults move through digital channels with ease, while older adults rely on branches, human support, and established institutions.

Meta has rolled out major upgrades to partnership ads on Facebook and Instagram, introducing new AI-enabled tools, broader creator discovery surfaces, and an API that lets advertisers programmatically convert UGC and creator posts into paid ads at scale. Partnership ads already outperform standard formats—19% lower CPAs and 13% higher CTRs—and with Gen Z more receptive to creator messaging and most consumers taking action quickly after seeing creator content, Meta is formalizing the path from organic influence to paid performance. For marketers, the message is clear: creator content is now a foundational performance lever, not an experimental add-on.

Social networks will claim close to 32% of US digital ad spending in 2026, as powerful AI systems and improved video monetization help push social past a plateau in time spent among US consumers.

Attention metrics (AUs) in the social media video landscape are gradually fragmenting as audiences shift to platforms with interest-driven feeds, per our industry KPI data provided by Adelaide. Consumer attention fragmenting across platforms means that advertisers who are already struggling to reach target audiences on social media are facing an uphill battle. Focusing on interest-driven platforms like Reddit and Pinterest as they gain AUs can help drive stronger results, while maintaining investment in leaders like YouTube will remain essential.

Australia has enacted the world’s first nationwide ban on social-media accounts for anyone under 16, forcing platforms like TikTok, Instagram, YouTube, and Snapchat to remove underage users or face major penalties. Policymakers and researchers will study the effects on mental health, offline behavior, and migration to unregulated platforms—insights that could influence US policy, where similar proposals are already gaining traction. For advertisers, the implications are significant: removing millions of teen users would constrict future reach curves, shift youth attention toward gaming-adjacent spaces, raise competition for compliant inventory, and complicate early brand-building. Australia’s experiment may foreshadow US market disruption.

For social platforms, AI hype is colliding with user fatigue and rising regulations. In the US, they face stalled engagement and tougher rules as people demand more control and more human experiences.

LinkedIn released a report on the trends shaping small businesses in 2026, proving that technology, trust, and relationship building will be the pillars of success for small businesses in the years ahead. Despite the unique roadblocks small businesses face amid current macroeconomic conditions, success is possible for those who stay on top of emerging technologies, invest in their digital presence, and build professional relationships.

Short-form video platforms like TikTok, Instagram Reels, and YouTube Shorts contribute to poorer cognitive and mental health, or “brain rot”, among viewers, per an analysis by Griffith University researchers. Research has previously linked social media use to mental health risks, especially for adolescents and young adults, but the rapid spread of short-form video adds a newer and increasingly common point of exposure.

This is the second installment of our “UK Ad Spending Benchmarks” series, which helps ad buyers and sellers calibrate their spending and revenue mix against the market.