SoundHound AI stock down 66% from lifetime high as sales growth decelerates to 59% year-over-year in Q4 2025

SoundHound AI reported Q4 2025 sales of $55.1 million, representing 59% year-over-year growth but a slowdown from 68% growth in Q3 2025 and 101% in Q4 2024. Full-year 2026 revenue growth is projected for substantial deceleration.

The company provides conversational artificial intelligence (AI) software and services with established adoption in restaurant services and automotive segments, with expansion opportunities emerging in healthcare, insurance, and financial services. SoundHound posted an adjusted gross margin of roughly 58% at the end of 2025.

SoundHound AI stock has fallen roughly 66% from its lifetime high and roughly 14% in 2026 as of the article's writing. With a market capitalization of roughly $3.5 billion and a forward price-to-sales multiple of roughly 15, the company has yet to post annual profit, recording an adjusted net loss of roughly $53.9 million in the prior year.

The company is scheduled to publish first-quarter results and host an investor conference call after market close on May 7.