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Compare Plug Power Inc (PLUG) vs SoundHound AI Inc (SOUN) Price & Performance

Plug Power IncTrade
SoundHound AI IncTrade

Price performance (Past 24H)

Key statistics

Plug Power Inc vs SoundHound AI Inc — how do they compare? Plug Power Inc trades at $2.19 (market cap $3.16B), while SoundHound AI Inc trades at $6.5 (market cap $2.92B). The key difference: Plug Power Inc and SoundHound AI Inc are close in size by market cap, and Plug Power Inc is trading nearer its 52-week high, SoundHound AI Inc nearer its low. Which is the better fit depends on your goals.

PLUGSOUN
Market Cap
$3.16B$2.92B
Sector
IndustrialsTechnology
52-Week High
$4.14$21.40
52-Week Low
$1.44$5.70
Enterprise Value
$4.03B$2.72B

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Plug Power Inc

Plug Power (PLUG) trades at $2.26, up 4.15% today, but remains in a challenging fundamental position with persistent losses. The company shows modest revenue recovery to $710 million in 2025 but continues to report negative gross margins and substantial net losses. Technical indicators suggest a bullish short-term trend, while analyst sentiment remains divided with a $4.04 consensus price target representing significant upside potential from current levels.

While PLUG offers substantial upside based on analyst targets and growing electrolyzer demand, the investment carries high risk due to ongoing operational losses, negative cash flow, and heavy reliance on financing. The company's turnaround strategy shows early progress but requires sustained execution to achieve profitability amid competitive pressures in the hydrogen sector.

SoundHound AI Inc

SoundHound AI (SOUN) trades at $6.57, down 2.52% today, with mixed technical signals showing bearish moving averages but bullish oscillators. The company demonstrates strong revenue growth with Q2 2026 revenue up 45% year-over-year to $61.9 million, though it remains unprofitable with a -67.45% net income margin. Recent completion of the LivePerson acquisition creates a leading conversational AI platform with projected 2026 revenue of $230-260 million.

While analyst consensus remains bullish with 75% buy ratings and $8.50 price target (29% upside), significant risks include persistent losses, high valuation multiples (P/S 13.57), and negative cash flow projections for 2026. The stock's heavy short interest (nearly 40%) reflects market skepticism about profitability timeline despite strong top-line growth.

Returns comparison

Trailing returns across standard periods

About Plug Power Inc

Plug Power is building an end-to-end green hydrogen ecosystem—from production, storage and delivery to energy generation. The company plans to build and operate green hydrogen highways across North America and Europe. Plug will deliver its green hydrogen solutions directly to its customers and through joint venture partners into multiple end markets—including material handling, e-mobility, power generation, and industrial applications.

Read more on PLUG

About SoundHound AI Inc

SoundHound AI, Inc. is a leading innovator in voice artificial intelligence, specializing in conversational intelligence technology. The company develops a platform that allows businesses to add custom voice assistants and natural language processing capabilities to their products and services, ranging from in-car systems and smart speakers to mobile apps and IoT devices. SoundHound's core technology, including its proprietary speech recognition and natural language understanding models, aims to enable fast, accurate, and deeply integrated voice AI experiences across various industries.

Read more on SOUN