Amplitude Inc vs Plug Power Inc — how do they compare? Amplitude Inc trades at $9.53 (market cap $1.22B), while Plug Power Inc trades at $2.19 (market cap $3.11B). The key difference: Plug Power Inc is far larger — about 2.5× Amplitude Inc's market cap, and Amplitude Inc is trading nearer its 52-week high, Plug Power Inc nearer its low. Which is the better fit depends on your goals.
| AMPL | PLUG | |
|---|---|---|
Market Cap | $1.22B | $3.11B |
Sector | Technology | Industrials |
52-Week High | $13.04 | $4.14 |
52-Week Low | $5.61 | $1.40 |
Enterprise Value | $1.05B | $3.90B |
Signals from Pluang's Aura AI — not financial advice
AMPL trades at $9.18, down 2.13% over the past day, with a bullish technical signal from moving averages but bearish oscillators. Revenue growth is strong, reaching $343.21M in 2025, yet the company remains unprofitable with a net income margin of -25.11%. Analyst consensus is bullish with a $9.25 price target, though recent news includes multiple law firm fraud investigations and a Bank of America downgrade citing profitability concerns.
The outlook hinges on AMPL's ability to translate robust revenue growth into profitability amid competitive pressures. Investment opportunity lies in potential margin expansion and market share gains, but risks include ongoing legal scrutiny, execution challenges, and persistent negative cash flows. The stock's near-term direction will likely be driven by upcoming earnings results and clarity on the fraud allegations.
PLUG trades at $2.23, down 6.3% on the day, with a bearish technical signal and negative cash flows. The company reported a net loss of $1.63 billion in 2025 despite revenue of $710 million, with gross profit margin at -25.66%. Recent news includes a 50MW electrolyzer order for the Hunter Valley Hydrogen Hub in Australia, but the stock faces pressure from analyst target cuts and high short interest of 27.4%.
Outlook remains challenged by persistent losses and cash burn, though analyst consensus suggests 31% upside to the $2.92 target. Key risks include delayed profitability targets beyond 2028 and reliance on financing amid negative operating cash flow. The stock's viability hinges on successful project execution and hydrogen market adoption.
Trailing returns across standard periods
Latest headlines on both assets
Amplitude Inc is pioneering a new category of software called digital optimization. The company's digital optimization system serves as the command center for businesses to connect digital products to business outcomes.
Read more on AMPL →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 →