Five9 Inc vs Fastly Inc — how do they compare? Five9 Inc trades at $25.11 (market cap $1.90B), while Fastly Inc trades at $19.9 (market cap $3.13B). The key difference: Fastly Inc is the larger of the two by market cap, and Five9 Inc is trading nearer its 52-week high, Fastly Inc nearer its low. Which is the better fit depends on your goals.
| FIVN | FSLY | |
|---|---|---|
Market Cap | $1.90B | $3.13B |
Sector | Technology | Technology |
52-Week High | $29.16 | $33.50 |
52-Week Low | $13.61 | $6.36 |
Enterprise Value | $1.98B | $3.20B |
Signals from Pluang's Aura AI — not financial advice
Five9 (FIVN) trades at $25.05, down 2.07% on the day, with a bullish technical outlook supported by moving averages. The company shows improving fundamentals, with revenue growing from $779M in 2022 to $1.15B in 2025 and turning profitable with net income of $39.42M. Recent news highlights AI product launches and workplace awards, while legal scrutiny on insider conduct persists.
The stock presents a positive outlook with strong analyst support (61% buy ratings) and a consensus price target of $27.00, offering ~8% upside. Key risks include negative net cash flow, high debt levels, and ongoing legal investigations into insider fiduciary duties that could pressure sentiment.
Fastly (FSLY) trades at $20.17, down 3.49% today, with a bullish technical signal from moving averages and a consensus analyst price target of $24.25. The company shows improving revenue growth, reaching $624M in 2025, and has beaten EPS estimates for three consecutive quarters. Recent news highlights partnerships in digital sustainability and edge AI, though the stock faces pressure from negative net income margins and high cash burn.
The outlook is cautiously optimistic, with potential upside from continued execution on AI-driven edge cloud demand and margin expansion. Key risks include persistent profitability challenges, competitive pressures from larger peers, and volatile cash flow trends. Investors should weigh the growth trajectory against fundamental weaknesses before positioning.
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 →Fastly operates a content delivery network, which is necessary for entities to provide faster and more reliable online content. Fastly's strategy differs from traditional CDNs, which focused on locating servers in as many locations as possible to store copies of files that consumers most use. Fastly has far fewer sites than traditional CDNs, but it houses servers in the most network-dense data centers. Instead of simply storing static content, it allows its customers to program on its platform, enabling edge computing and better service of the more dynamic content that was traditionally not well served by CDNs. Fastly gears its service to the largest, most sophisticated enterprises rather than small companies and generated about two thirds of its revenue in the United States in 2020.
Read more on FSLY →