Shares of SoundHound AI (NASDAQ:SOUN) are down roughly 13% to $8.41 in early Friday trading following the company’s Q1 calendar 2026 earnings report released after the bell on May 7. The stock had closed Thursday at $9.63, up 3% on the day heading into the print.
The headline numbers looked strong on the surface. Revenue of $44.2 million grew 52% year over year (YoY), and SoundHound logged its sixth consecutive quarter of beating consensus EPS estimates.
Yet, investors zeroed in on profitability and cash burn rather than the top line. That’s a familiar 2026 reflex for high-growth names, and it has reshaped how SOUN stock stacks up against AI peers Palantir Technologies (NASDAQ:PLTR | PLTR Price Prediction) (down 2% today) and C3.ai (NYSE:AI) (down 4% today). For broader context on how the AI trade is shifting, see our recent coverage of why AI stocks now hinge on margin expansion in 2026.
Revenue Beat Overshadowed by Cash Burn and Margin Pressure
SoundHound posted a Q1 2026 net loss of $25.03 million and operating cash flow of negative $26.26 million. GAAP gross margin fell 5 percentage points YoY to 31%, weighed down by vendor true-up costs.
SoundHound’s management reaffirmed (rather than raised) FY 2026 revenue guidance of $225 million to $260 million and laid out a FY 2027 floor of $350 million to $400 million tied to the planned acquisition of LivePerson, which is expected to close in the second half of 2026. For bulls primed for a guidance bump, the standstill stung.
CEO Keyvan Mohajer kept the focus on demand, stating:
“SoundHound started the year strong with our top line growing 52%. Excluding the impact of all acquisitions, revenue was up 88% in our core automotive and IoT AI vertical, highlighting incredible demand across all pillars of our business.”
SoundHound also unveiled OASYS, a self-learning agentic AI platform, and a Richtech Robotics partnership set to debut at the National Restaurant Association Show.
Is SOUN Stock Still Outperforming PLTR and AI?
Even with today’s drop, the year-to-date (YTD) scoreboard tilts in SoundHound’s favor among this trio. Heading into Friday, SOUN stock was down just 3% YTD, while Palantir stock was off 23% and C3.ai stock was down 29%.
The peer setups are very different. Palantir, with a market cap of roughly $314.7 billion, grew Q4 FY2025 revenue 70% YoY with U.S. commercial revenue up 137%, but it trades at extreme multiples. C3.ai, by contrast, posted a Q3 FY2026 revenue decline of 46% and is mid-restructuring under new CEO Stephen Ehikian, including a 26% workforce reduction.
The through-line across all three is the market’s growing impatience with growth-at-all-costs storylines. The valuation premium that voice AI, agentic AI, and enterprise AI names enjoyed in 2024 and 2025 now hinges on visible margin expansion and free cash flow, not just YoY revenue beats.
What to Watch Next for SoundHound
For SoundHound shareholders, the near-term tape is about whether buyers step in around prior support after Friday’s gap lower. The stock entered the week riding a hot run into the print, so today’s reset partially unwinds that recent strength.
Longer term, the LivePerson close, OASYS adoption, and gross margin recovery from vendor true-up costs are the three signposts that decide whether SoundHound’s growth narrative regains its premium. Cash and equivalents of $215.64 million give the company runway, but prudent investors will want the burn rate to bend before adding aggressively.
The takeaway: SOUN stock is still outperforming Palantir and C3.ai stock on a YTD basis, just by a narrower margin than yesterday. Watch for whether today’s lows hold into the close and how Wall Street analysts revise targets after digesting the LivePerson math.
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