Meta Platforms Maintain Widest Social Media Reach
Meta continues to lead the social media landscape in overall reach, with Facebook, Instagram, and WhatsApp each surpassing 3 billion monthly active users, according to the company’s milestone reports and industry data compiled by Social Media Today.
Instagram became the most recent Meta app to hit the 3 billion user mark in September 2025. WhatsApp reached that threshold during Meta’s first-quarter 2025 earnings, while Facebook achieved it in 2023. Meta no longer publishes platform-specific active user figures in its regular quarterly updates, instead reporting a combined “family of apps” total. In the first quarter of 2026, that figure stood at 3.56 billion unique users – a slight decline from the previous quarter and the first drop since Meta began disclosing the metric.
Despite the dip, the combined reach still covers nearly one-third of the global population. Meta’s Messenger app accounts for 1.3 billion monthly active users, while Threads recently hit 500 million monthly actives.
YouTube ranks next with an estimated 2.7 billion monthly active users, based on figures from Business of Apps. The platform has seen sharp growth in Shorts, rising from roughly 30 billion daily views in 2022 to about 200 billion in 2026.
TikTok reported 1 billion monthly active users in 2021; third-party estimates placed the figure at 1.6 billion in 2023, though the company has not released recent official data. Regional restrictions may have constrained further expansion.
Snapchat approached the 1 billion mark with 956 million monthly active users in the first quarter of 2026, driven in part by growth in India. Pinterest reached 631 million monthly actives, while X stood at approximately 550 million before mid-2024, placing it close to Threads.
Reddit does not publish monthly active user figures but reported 126.8 million daily active users in the first quarter of 2026, up from 121.4 million in the prior quarter. LinkedIn reports 1.3 billion total members; European disclosure data suggesting roughly 32% monthly activity implies an estimated 416 million monthly active users.
