Mark Zuckerberg May Have Found Meta’s Next Hit. Would You Hand It Your Email and Passwords?
Meta's new AI agent Muse shot to third on the US App Store in two days, but the feature that makes it genuinely useful is the same one giving analysts pause: it needs your inbox, your accounts, and possibly your…
Mark Zuckerberg has spent the past year telling investors that “personal superintelligence” would arrive through Meta (NASDAQ:META | META Price Prediction) apps that billions of people already open every day. Muse launched at the end of August and climbed to third place on the United States App Store within two days. JPMorgan responded with an Overweight upgrade tied to Muse’s early traction.
An App Store ranking captures downloads over a short window, while engagement and revenue remain the metrics that matter. The more interesting question is what Muse asks of you: the agent is only useful in proportion to how much of your digital life it can access. That is also why some analysts are unconvinced.
What Muse Actually Does
Muse is pitched as a general-purpose assistant that manages email, plans travel, books restaurants, monitors subscriptions, compares prices, and completes purchases with user approval. To do any of that, it needs access to your inbox, calendar, accounts, and, in some cases, payment credentials.
Meta says you approve each action, can revoke connections at any time, and receive an activity log. On the July earnings call, Zuckerberg said Meta launched incognito mode on WhatsApp and the Meta AI app so private conversations remain hidden, and framed privacy as “a fundamental part of the agents that we’re building.” After integrating Muse Spark, Meta saw “a 60% increase in the number of people interacting with the assistant each day.”
The transcript does not specify how Muse handles email passwords or stored payment secrets. An Oppenheimer analyst questioned whether ordinary consumers will hand a social-media company the keys to their inbox.
Distribution Is the Real Advantage
Meta’s advantage over a standalone AI startup is reach. Family of Apps daily active people hit 3.6 billion in the second quarter, and more than 1 million businesses already use Meta’s business agents on WhatsApp and Messenger every week.
Three plausible Muse revenue lines exist: subscriptions, shopping commissions when the agent completes a purchase, and business services sold to merchants. Zuckerberg described a “business in a box” ambition with subscription, volume, and performance-based pricing. The Brazilian rental-car company Movida saw a 44% increase in daily bookings through WhatsApp after deploying an agent, with 85% of conversations resolved without a human.
Costs are heavier than revenue today. Meta’s second-quarter free cash flow collapsed to $784 million from $8.55 billion a year earlier, with full-year capex guided to $130-145 billion. All of that spending flows to the power, cooling, and networking suppliers behind the data centers, and we profiled seven of them in a free report on the AI infrastructure buildout.
Trust as the Bottleneck
Usefulness and intrusiveness are the same property. If you want Muse to catch a fraudulent charge or rebook a canceled flight, it needs account access, and each connection widens the blast radius of any breach.
Meta’s regulatory history does not help the pitch. The company took $2.4 billion in legal charges in the second quarter alone and still faces U.S. trials scheduled for the year that may result in material losses tied to youth safety.
Meta trades at a P/E of 23x after slipping 14.03% over the past year, with the stock at $644.38. The ad engine still grew 27% while Muse gives the capex story a consumer product to point to. On the current valuation and distribution advantage, META screens favorably for investors researching names that can tolerate the capex cycle and legal overhang.
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Omor Ibne Ehsan is a writer at 24/7 Wall St. He is a self-taught investor with a focus on growth and cyclical stocks that have strong fundamentals, value, and long-term potential. He also has an interest in high-risk, high-reward investments such as cryptocurrencies and penny stocks.
