Five9 Inc vs PubMatic Inc — how do they compare? Five9 Inc trades at $31.13 (market cap $2.44B), while PubMatic Inc trades at $17.28 (market cap $804.41M). The key difference: Five9 Inc is far larger — about 3× PubMatic Inc's market cap, and PubMatic Inc is trading nearer its 52-week high, Five9 Inc nearer its low. Which is the better fit depends on your goals.
| FIVN | PUBM | |
|---|---|---|
Market Cap | $2.44B | $804.41M |
Sector | Technology | Technology |
52-Week High | $34.48 | $17.78 |
52-Week Low | $13.61 | $6.28 |
Enterprise Value | $2.59B | $707.54M |
Signals from Pluang's Aura AI — not financial advice
FIVN trades at $31.37, down 9.02% in the past day but remains near its 52-week high. The stock shows strong technical momentum with bullish moving averages and has consistently beaten earnings estimates in recent quarters. Revenue growth is accelerating, with 2025 revenue reaching $1.15 billion and net income turning positive at $39.42 million. Recent management appointments and AI-driven subscription growth provide operational tailwinds.
Outlook is positive given earnings beats and analyst consensus, but risks include high valuation multiples and negative cash flow trends. The stock offers growth potential but requires monitoring of debt levels and competitive pressures in the CX software space.
PubMatic trades at $17.39, down 2.08% today, with a bullish technical outlook from moving averages but overbought RSI signals. Revenue reached $282.93M in 2025, though net income was negative. Recent Q2 2026 earnings beat expectations with 10.5% revenue growth, and the company appointed a new Chief Revenue Officer to drive AI-advertising growth.
The stock offers upside to the $20.83 consensus price target, supported by analyst buy ratings and operational cash flow strength. Risks include persistent unprofitability, high P/E ratio, and CFO transition. Positive sentiment from recent earnings beats and strategic hires suggests potential for recovery if margin improvements continue.
Trailing returns across standard periods
Latest headlines on both assets
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 →PubMatic Inc is engaged in the digital advertising business. The company provides a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions. The platform helps independent app developers and publishers to control and maximize their digital advertising businesses.
Read more on PUBM →