@zuck vs @sama

As of June 2026, Mark Zuckerberg (@zuck) has 5,524,261 followers on Threads and Sam Altman (@sama) has 212,256 — @zuck leads with 26× the following.

@zuck is the more active poster with 148 threads to @sama's 5. Despite the smaller audience, @sama gets the stronger engagement on recent posts — 0.39% of followers interact per thread, against 0.05% for the larger account.