Five9 Inc vs SiTime Corporation — how do they compare? Five9 Inc trades at $35.39 (market cap $2.63B), while SiTime Corporation trades at $603.02 (market cap $19.42B). The key difference: SiTime Corporation is far larger — about 7.4× Five9 Inc's market cap, and Five9 Inc is trading nearer its 52-week high, SiTime Corporation nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold Five9 Inc for 72 Days and SiTime Corporation for 18 Days on average.
| FIVN | SITM | |
|---|---|---|
Market Cap | $2.63B | $19.42B |
Volume | 1,864,393 | 360,307 |
Sector | Technology | Technology |
52-Week High | $38.65 | $901.60 |
52-Week Low | $13.61 | $252.76 |
Typical Hold Time | 72 Days | 18 Days |
Enterprise Value | $2.78B | $18.82B |
Signals from Pluang's Aura AI — not financial advice
Five9 (FIVN) trades at $33.78, up 1.47% today, with strong technical momentum and consistent earnings beats. Revenue growth accelerated to $1.15B in 2025, with net income turning positive at $39M. The stock shows bullish technical signals with support at $33 and resistance at $34, while AI revenue surged 78% in Q2 2026, driving investor optimism.
Outlook remains positive with 61% analyst buy ratings and $34 consensus target, though high P/E of 51.7 and insider selling pose risks. The company's shift to AI-driven contact center solutions positions it for growth, but competition and valuation concerns require monitoring.
SITM is trading at $665.16, down 6.46% over the past 24 hours, with a bullish technical signal supported by moving averages. The company shows strong revenue growth momentum with Q2 2026 revenue surging 126.5% year-over-year to $157.43 million, marking its first GAAP profit. Analyst consensus remains strongly positive with 9 buy ratings and a $751.43 price target representing 13% upside potential. Recent institutional activity includes California State Teachers Retirement System increasing its stake by 73,098.9% during the latest quarter.
The outlook remains positive driven by AI infrastructure demand and the Renesas acquisition, though valuation metrics appear elevated with P/E at 1,076 and P/S at 36.9. Key risks include execution challenges in scaling operations and potential market volatility. The stock's current position near recent highs suggests cautious optimism is warranted despite strong growth fundamentals.
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Five9 provides cloud-native contact center software that enables digital customer service, sales, and marketing engagement. The company's Virtual Contact Center platform combines core telephony functionality, omnichannel engagement capabilities, and various software modules into a unified cloud contact-center-as-a-service, or CCaaS, platform. Five9's artificial intelligence and automation portfolio supplements and enhances the firm's core CCaaS offerings, including solutions for digital self-service, agent assist technology, and workflow automation. Five9 also offers workforce optimization products that optimize call center efficiency through workforce management solutions, manage interaction quality, and track agent performance.
Read more on FIVN →SiTime Corporation is a leading provider of MEMS-based silicon timing solutions used in various electronic applications. The company’s products, including oscillators, resonators, and clock ICs, are designed to replace traditional quartz-based timing devices, offering superior performance, reliability, and smaller size in harsh environments. SiTime's solutions are adopted across high-growth markets such as 5G, data centers, industrial IoT, and automotive, positioning the company as a key enabler for next-generation electronic systems.
Read more on SITM →