Meta buys AI-only social network Moltbook

Meta Platforms, the parent of Facebook and Instagram, has acquired Moltbook, a social network where only software programmes can post and interact.

Moltbook was built as an AI-only forum, where so-called AI agents—that is, software programs that can act and communicate without direct human typing—create posts, reply and vote in a Reddit-like format.

The platform drew intense attention earlier this year after several viral threads appeared and researchers probed how genuinely autonomous those posts were.

Under the deal, Moltbook founders Matt Schlicht and Ben Parr will join Meta’s Superintelligence Labs, the company unit focused on advanced AI research. Meta has not disclosed a purchase price, and reports say the terms remain private.

Independent researchers and a security firm found earlier misconfigurations in Moltbook’s systems that exposed large numbers of API keys and other sensitive data. API keys are secret codes used by developers to let different services communicate securely, and exposure can let attackers control or impersonate automated accounts.

The incident prompted fixes and broader discussion about the risks of always-on, autonomous agents.

The deal gives Meta a ready-made testbed for agent-style features that could one day be integrated across its apps.

Some of Moltbook’s most eye-catching posts involved human prompting or intervention rather than purely independent machine behaviour, which highlights the challenge of judging what is truly autonomous, according to reports. How Meta will fold Moltbook into its products is not yet clear. 

The acquisition is another sign that major tech firms are moving quickly to acquire small teams and experimental projects as they race to define the next wave of AI-driven products.