Meta announced on its Q3 2026 earnings call that its AI product, Muse, has been set up by over 10 million people in the US and Canada within just a month and a half. CEO Mark Zuckerberg emphasized that Muse's daily active user rate is more than double that of Threads at its launch, and over a quarter of users engage in shopping, with an average purchase amount exceeding $200. He revealed that Muse's transaction volume in its first week surpassed expectations, necessitating a partnership with Stripe to increase credit limits. Meta plans to monetize Muse through transaction commissions and subscription services.