Social Media Benchmarks 2026: TikTok Dominates Growth, Facebook and Instagram Remain Foundational

Brands seeking to optimize their social media strategies should pay close attention to the latest performance data. A new report from Emplifi reveals significant shifts in audience growth and engagement across major platforms, with TikTok leading the charge and established players like Facebook and Instagram continuing to play crucial roles.

TikTok Experiences Explosive Growth

The Emplifi 2026 Social Media Benchmark Report highlights a remarkable 200% year-over-year increase in median brand follower counts on TikTok in 2025 [1, 2]. This surge positions TikTok as the fastest-growing platform for brand audiences. TikTok generated twice the median interactions of Instagram and 20 times more than Facebook [1].

Whereas TikTok’s entertainment-focused nature requires a tailored marketing approach, the data demonstrates its substantial reach potential for brands that can effectively align their content with the platform’s unique user experience [1].

Instagram and Facebook: Steady Reach, Limited Growth

Despite TikTok’s rapid ascent, Instagram and Facebook remain vital for brands seeking broad audience reach. Instagram experienced steady, mid-single-digit median follower growth, while Facebook’s follower growth remained largely flat [2]. Emplifi emphasizes that these platforms continue to serve as reliable drivers of reach, even if they are no longer primary growth accelerators [2].

LinkedIn Shows Targeted Growth, X Remains Stagnant

LinkedIn demonstrated strong, targeted growth, with double-digit median follower gains linked to professional networking, employer branding and thought leadership initiatives [2]. In contrast, brand profiles on X (formerly Twitter) experienced flat to slightly negative median follower growth [2].

Post Type Performance Varies by Platform

The report also analyzed the performance of different post types across platforms. On Instagram, carousel posts and Reels generated 44% higher median engagement compared to static image posts [1]. On Facebook, Live videos achieved the highest reach, followed by link posts, delivering 4 times more engagement than link posts and 6 times more than image-based posts [1]. For X, GIFs and text updates performed best, while links saw significantly reduced reach as the platform aims to retain users within its ecosystem [1].

Strategic Implications

The Emplifi report suggests that TikTok warrants serious consideration for brands aiming for rapid audience growth. Facebook and Instagram remain essential foundational platforms, and optimizing content formats based on platform-specific trends is crucial. While X’s growth has stalled, it may still be valuable for brands with a highly aligned target audience [1].

The full Emplifi 2026 Social Media Benchmarks Report is available for download with email registration [1].