Meta Platforms (NASDAQ: META) may finally be giving investors a clearer look at how its artificial intelligence investments could pay off. In fact, its newly launched personal AI assistant, Muse, is quickly gaining traction with consumers. As of Monday, the app occupied the top position in Apple’s U.S. App Store, an early sign that Meta may have a genuine AI hit on its hands.
And Wall Street is paying close attention.
Shares of Meta Platforms surged 11% on Monday, producing their strongest daily percentage gain since April 2025. The stock also reached its highest closing level since October 2025. While several factors may be supporting the rally, enthusiasm surrounding Muse appears to be one of the biggest catalysts. For investors who have spent months questioning Meta’s massive AI spending plans, Muse offers something they have been waiting to see: a potentially marketable product that ordinary consumers are eager to use.
More Than Another AI Chatbot
Meta Platforms CEO Mark Zuckerberg has described the company’s AI vision as a push toward “personal superintelligence.” The idea is to create technology that understands individual users, adapts to their preferences and assists them with increasingly complicated tasks.
Muse is an early example of how that strategy could work.
Introduced on September 8, the AI assistant is designed to do more than answer questions or generate text. It can perform multistep assignments such as collecting information from several online accounts, completing web forms, comparing products and making purchases.
Muse can even negotiate certain online transactions on behalf of a user.
Consumers can interact with the assistant through the dedicated Muse app or access it through WhatsApp. That integration could prove especially valuable because WhatsApp already has a massive global user base. Instead of asking people to adopt an entirely unfamiliar service, Meta can place its AI tools inside platforms they already use regularly.
The rapid rise of Muse is contributing to an impressive month for Meta’s stock.
Shares have gained approximately 29% since the beginning of the month, putting the company on track for its strongest monthly performance in more than 13 years.
That is a significant turnaround.
Earlier in the year, investors reacted negatively when Meta increased its spending projections for 2026. The company is now expected to invest between $130 billion and $145 billion in capital expenditures this year. Much of that money will be directed toward data centers, computing equipment and the infrastructure needed to develop and operate advanced AI systems. Even for a company as profitable as Meta, that is an incredible amount of money.
The biggest concern was not whether Meta could afford the investment. Its core advertising business continues to generate substantial revenue and cash flow. The bigger question was whether the company could turn all that AI infrastructure into profitable new products.
Muse is beginning to ease some of those fears.
The basic version of Muse is currently free, which gives Meta an opportunity to attract a large audience. However, the company also offers paid subscription levels priced at $20 and $100 per month. Those subscriptions could create a new stream of recurring revenue if users decide that Muse saves enough time or provides enough value to justify the monthly expense. The higher-priced tier could be particularly attractive to business owners, professionals and other customers who regularly handle complicated online tasks.
Subscriptions are not Meta’s only potential AI revenue source.
The company recently introduced the Meta Model API, allowing developers and businesses to pay for access to its underlying AI models. It represents the first time Meta has directly charged enterprise customers and developers for this type of access.
The chart suggests META stock has entered a significantly stronger technical setup. META closed at $743.75 on September 22, well above its 50-day moving average near $610.56. More importantly, the stock has broken out of the trading range that dominated much of the summer, with the recent move carrying shares toward the $760 area.
Momentum indicators are reinforcing the breakout. The MACD line sits around 34.2, compared with approximately 22.0 for the signal line, producing a positive histogram of roughly 12.2. Both lines have moved sharply higher since August, indicating that buying momentum has accelerated rather than simply producing a one-day spike.
The next important test is the $760 area, followed by the $800 level. A sustained move through those zones could keep the bullish trend intact. Conversely, a pullback toward the recent breakout area would give investors a better indication of whether the move has established new support.
For months, Wall Street largely saw billions of dollars flowing into data centers and advanced computing systems. Now investors can see a popular consumer product emerging from that investment. If Muse can maintain user interest, convert free customers into paying subscribers and expand across Meta’s collection of platforms, it could become an important new growth engine. More importantly, it could demonstrate that Meta Platforms’ expensive pursuit of personal AI is capable of producing real commercial results.
