Meta (META.US) shares surged 6.55% on Wednesday, marking their highest close in nearly two months. The rally followed the company's official launch of Muse, a personal artificial intelligence agent designed to autonomously perform tasks such as sending emails and booking travel on behalf of users, currently available only to U.S. customers.
Unlike conventional conversational AI, Muse is powered by Meta's latest AI model, Muse Spark 1.3, and integrates seamlessly with Meta’s other applications. The company aims to deliver this tool to the billions of users already active on its social media platforms. Compared with competitors, Muse offers a more intuitive interface that resembles everyday chat, lowering the barrier to entry. Observers suggest Meta is betting that simplifying the agent will encourage broader adoption in daily routines.
In a research note released Wednesday, Morgan Stanley highlighted that Meta's entry signals intensifying competition in the consumer agent market, which carries a total addressable market of $30 trillion. The bank outlined why Meta is positioned to win, what investors should monitor, and the potential implications for downstream players like Alphabet (GOOGL.US). Morgan Stanley reiterated its Overweight rating on Meta, keeping it as a top pick with a price target of $775, implying nearly 19% upside from Wednesday's close of $653.69.
Morgan Stanley noted that Muse can assist users with online shopping, travel arrangements, ticket purchases, scheduling appointments, managing calendars, sending emails, and other use cases. While the agent operates autonomously, users must verify sensitive actions such as purchases or payments before completion. Importantly, Muse is a standalone application separate from Instagram, Facebook, or other Meta properties, and it does not currently share data with Meta's advertising systems.
The bank believes leading tech platforms with scalable distribution and unique, vast datasets—such as Meta and Alphabet—are well positioned to develop personalized consumer agents, enhance utility, and achieve mass adoption. This represents Meta's core advantage and opportunity. Morgan Stanley will closely track consumer uptake and the gradual integration of data from Facebook, Instagram, Messenger, and WhatsApp into Muse over time. Combined with other monetizable applications and personalized datasets, including Gmail, this could give Meta an edge in crafting more tailored agents and generating new revenue-driving behaviors.
Pricing also stands out as a competitive advantage tied to scale. Muse offers a free tier alongside subscription options at $20 and $100 per month. Morgan Stanley anticipates that Meta's upcoming Watermelon model, expected this fall, will further boost the product's performance.
For Meta, whether Muse drives incremental monetizable user behavior is among the largest potential "undervalued call options" in its stock, which currently trades at roughly 18 times 2028 earnings estimates. In other words, the market has yet to price in Muse's potential success. Investors will need to see adoption rates and monetizable activity before Meta's shares re-rate higher.
Conversely, if Muse gains traction and accelerates monetizable behavior at the top of the funnel, it could pose a fresh threat to Alphabet's search business—a risk not yet reflected in Alphabet's valuation. This underscores the importance of Alphabet's own product innovation and execution, including advancements across Search and YouTube, as well as Gemini 4's ability to return to the technological forefront.