Meta's X competitor, Threads, is continuing to add users at a brisk clip, with the social network now surpassing 400 million monthly active users. The news, reported by Fast Company, follows Threads reaching the 300 million mark in December 2024 and the 200 million mark in August 2024.

Threads' monthly user figures have been steadily climbing since the app launched in summer 2023. Starting with around 100 million sign ups in its first week, Threads had reached 275 million monthly active users by November 2024.