HSBC Downgrades Twilio to Reduce, Cites Overvaluation After AI-Driven Rally

HSBC downgraded Twilio (NYSE: TWLO) to a Reduce rating, asserting that the communications platform's stock has become overvalued following a significant rally tied to excitement around Meta's new AI agent, Muse. The bank maintained its price target on the shares at $211.

AI Enthusiasm Fuels Stock Surge

The downgrade comes after Twilio's shares climbed approximately 30% since Meta launched its Muse AI agent on September 8, according to the report. The stock has gained 182% over the past 12 months, fueled by investor belief that Twilio will serve as the core communications infrastructure for a new generation of AI agents.

In a note to clients, HSBC analyst Sameer Lam stated, "We agree with the underlying industry logic that AI agents will expand communications volumes such as calls, messages, and authentications." However, the analyst believes the market is overestimating how much of that new business will translate into revenue for Twilio specifically.

Financial Impact Questioned

HSBC's analysis suggests the potential revenue from Meta's AI agent is more modest than the stock's rally implies. The bank modeled a bull-case scenario which found that even with a tenfold increase in Muse's daily users, with 30% of them making a five-minute call through Twilio every day, the impact would be limited.

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This optimistic scenario would generate only about $49.2 million in additional revenue, or just 0.8% of HSBC's fiscal 2026 estimate for Twilio. The bank calculated this would add roughly $14 per share to the stock's value, a fraction of the $75 per share gain seen since the Muse launch.

Valuation and Competitive Landscape

The report highlighted that Twilio faces significant competition from other Communications Platform as a Service (CPaaS) providers like Bandwidth and Sinch. Lam noted that Meta could use a rival provider or even bypass CPaaS companies to connect directly with wholesale carriers.

"We view the rising AI-agent traffic will benefit the industry, but it does not guarantee Twilio captures disproportionate economics," the analyst wrote. With the stock trading at a price-to-earnings multiple of 45.3x, HSBC concluded that "the opportunity cost of owning Twilio... has become difficult to justify."