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NET vs FSLY vs AKAM vs ZS vs DDOG

Revenue, margins, valuation, and 5-year total return — side by side.

Live fundamentals10-year financials5-year price chart
NET
Cloudflare, Inc.

Software - Infrastructure

TechnologyNYSE • US
Market Cap$90.83B
5Y Perf.+784.2%
FSLY
Fastly, Inc.

Software - Application

TechnologyNYSE • US
Market Cap$3.05B
5Y Perf.-54.8%
AKAM
Akamai Technologies, Inc.

Software - Infrastructure

TechnologyNASDAQ • US
Market Cap$17.18B
5Y Perf.+10.3%
ZS
Zscaler, Inc.

Software - Infrastructure

TechnologyNASDAQ • US
Market Cap$24.53B
5Y Perf.+55.8%
DDOG
Datadog, Inc.

Software - Application

TechnologyNASDAQ • US
Market Cap$67.18B
5Y Perf.+164.8%

NET vs FSLY vs AKAM vs ZS vs DDOG — Key Financials

Market cap, revenue, margins, and valuation side-by-side.

Company Snapshot
NET logoNET
FSLY logoFSLY
AKAM logoAKAM
ZS logoZS
DDOG logoDDOG
IndustrySoftware - InfrastructureSoftware - ApplicationSoftware - InfrastructureSoftware - InfrastructureSoftware - Application
Market Cap$90.83B$3.05B$17.18B$24.53B$67.18B
Revenue (TTM)$2.33B$653M$4.27B$3.00B$3.67B
Net Income (TTM)$-87M$-103M$435M$-68M$136M
Gross Margin73.5%58.7%57.2%76.6%79.9%
Operating Margin-9.1%-15.9%13.7%-4.8%-0.7%
Forward P/E228.9x73.1x17.0x38.1x88.0x
Total Debt$3.70B$430M$6.91B$1.80B$1.54B
Cash & Equiv.$944M$181M$930M$2.39B$401M

NET vs FSLY vs AKAM vs ZS vs DDOGLong-Term Stock Performance

Price return indexed to 100 at period start. Dividends excluded.

NET
FSLY
AKAM
ZS
DDOG
StockMay 20May 26Return
Cloudflare, Inc. (NET)100884.2+784.2%
Fastly, Inc. (FSLY)10045.2-54.8%
Akamai Technologies… (AKAM)100110.3+10.3%
Zscaler, Inc. (ZS)100155.8+55.8%
Datadog, Inc. (DDOG)100264.8+164.8%

Price return only. Dividends and distributions are not included.

Quick Verdict: NET vs FSLY vs AKAM vs ZS vs DDOG

Each card shows where this stock fits in a portfolio — not just who wins on paper.

Bottom line: AKAM leads in 4 of 7 categories (5-stock set), making it the strongest pick for valuation and capital efficiency and profitability and margin quality. Cloudflare, Inc. is the stronger pick specifically for growth and revenue expansion. FSLY also leads in specific categories worth noting. As sector peers, any of these can serve as alternatives in the same allocation.
NET
Cloudflare, Inc.
The Long-Run Compounder

NET is the #2 pick in this set and the best alternative if long-term compounding is your priority.

  • 13.3% 10Y total return vs DDOG's 402.6%
  • 29.8% revenue growth vs AKAM's 5.4%
Best for: long-term compounding
FSLY
Fastly, Inc.
The Defensive Pick

FSLY ranks third and is worth considering specifically for sleep-well-at-night.

  • Lower volatility, beta 0.95, Low D/E 46.3%, current ratio 2.61x
  • +223.4% vs ZS's -34.6%
Best for: sleep-well-at-night
AKAM
Akamai Technologies, Inc.
The Income Pick

AKAM carries the broadest edge in this set and is the clearest fit for income & stability and defensive.

  • beta 0.73
  • Beta 0.73, current ratio 2.29x
  • Lower P/E (17.0x vs 88.0x)
  • 10.2% margin vs FSLY's -15.8%
Best for: income & stability and defensive
ZS
Zscaler, Inc.
The Growth Play

ZS is the clearest fit if your priority is growth exposure.

  • Rev growth 23.3%, EPS growth 30.8%, 3Y rev CAGR 34.8%
Best for: growth exposure
DDOG
Datadog, Inc.
The Growth Angle

Among these 5 stocks, DDOG doesn't own a clear edge in any measured category.

Best for: technology exposure
See the full category breakdown
CategoryWinnerWhy
GrowthNET logoNET29.8% revenue growth vs AKAM's 5.4%
ValueAKAM logoAKAMLower P/E (17.0x vs 88.0x)
Quality / MarginsAKAM logoAKAM10.2% margin vs FSLY's -15.8%
Stability / SafetyAKAM logoAKAMBeta 0.73 vs NET's 1.53, lower leverage
DividendsTieNone of these 5 stocks pay a meaningful dividend
Momentum (1Y)FSLY logoFSLY+223.4% vs ZS's -34.6%
Efficiency (ROA)AKAM logoAKAM3.9% ROA vs FSLY's -6.9%, ROIC 4.7% vs -7.8%

NET vs FSLY vs AKAM vs ZS vs DDOG — Revenue Breakdown by Segment

How each company's revenue is distributed across its business units

NETCloudflare, Inc.
FY 2025
Reportable Segment
100.0%$2.2B
FSLYFastly, Inc.
FY 2025
Network Services
76.6%$478M
Security
20.0%$125M
Other
3.4%$21M
AKAMAkamai Technologies, Inc.
FY 2025
Reportable Segment
100.0%$4.2B
ZSZscaler, Inc.
FY 2025
Reportable Segment
100.0%$2.7B
DDOGDatadog, Inc.

Segment breakdown not available.

NET vs FSLY vs AKAM vs ZS vs DDOG — Financial Metrics

Side-by-side numbers across 5 stocks — who leads on profitability, valuation, growth, and risk.

BEST OVERALLAKAMLAGGINGDDOG

Income & Cash Flow (Last 12 Months)

Evenly matched — AKAM and DDOG each lead in 2 of 6 comparable metrics.

AKAM is the larger business by revenue, generating $4.3B annually — 6.5x FSLY's $653M. AKAM is the more profitable business, keeping 10.2% of every revenue dollar as net income compared to FSLY's -15.8%. On growth, NET holds the edge at +33.5% YoY revenue growth, suggesting stronger near-term business momentum.

MetricNET logoNETCloudflare, Inc.FSLY logoFSLYFastly, Inc.AKAM logoAKAMAkamai Technologi…ZS logoZSZscaler, Inc.DDOG logoDDOGDatadog, Inc.
RevenueTrailing 12 months$2.3B$653M$4.3B$3.0B$3.7B
EBITDAEarnings before interest/tax$67M-$32M$1.1B-$52M$73M
Net IncomeAfter-tax profit-$87M-$103M$435M-$68M$136M
Free Cash FlowCash after capex$365M$59M$765M$944M$1.1B
Gross MarginGross profit ÷ Revenue+73.5%+58.7%+57.2%+76.6%+79.9%
Operating MarginEBIT ÷ Revenue-9.1%-15.9%+13.7%-4.8%-0.7%
Net MarginNet income ÷ Revenue-3.7%-15.8%+10.2%-2.3%+3.7%
FCF MarginFCF ÷ Revenue+15.7%+9.0%+17.9%+31.4%+29.4%
Rev. Growth (YoY)Latest quarter vs prior year+33.5%+19.8%+5.8%+25.9%+32.2%
EPS Growth (YoY)Latest quarter vs prior year+36.4%+51.9%-13.4%-3.2%+120.9%
Evenly matched — AKAM and DDOG each lead in 2 of 6 comparable metrics.

Valuation Metrics

AKAM leads this category, winning 4 of 6 comparable metrics.

At 38.0x trailing earnings, AKAM trades at a 94% valuation discount to DDOG's 629.1x P/E. On an enterprise value basis, AKAM's 17.3x EV/EBITDA is more attractive than NET's 1062.7x.

MetricNET logoNETCloudflare, Inc.FSLY logoFSLYFastly, Inc.AKAM logoAKAMAkamai Technologi…ZS logoZSZscaler, Inc.DDOG logoDDOGDatadog, Inc.
Market CapShares × price$90.8B$3.0B$17.2B$24.5B$67.2B
Enterprise ValueMkt cap + debt − cash$93.6B$3.3B$23.2B$23.9B$68.3B
Trailing P/EPrice ÷ TTM EPS-886.38x-23.49x38.01x-565.89x629.10x
Forward P/EPrice ÷ next-FY EPS est.228.90x73.12x17.02x38.08x87.97x
PEG RatioP/E ÷ EPS growth rate7.00x
EV / EBITDAEnterprise value multiple1062.71x17.32x874.03x
Price / SalesMarket cap ÷ Revenue41.90x4.89x4.08x9.18x19.60x
Price / BookPrice ÷ Book value/share61.38x3.08x3.45x13.11x18.38x
Price / FCFMarket cap ÷ FCF280.08x46.38x24.57x33.76x67.14x
AKAM leads this category, winning 4 of 6 comparable metrics.

Profitability & Efficiency

AKAM leads this category, winning 4 of 9 comparable metrics.

AKAM delivers a 9.1% return on equity — every $100 of shareholder capital generates $9 in annual profit, vs $-11 for FSLY. DDOG carries lower financial leverage with a 0.41x debt-to-equity ratio, signaling a more conservative balance sheet compared to NET's 2.54x. On the Piotroski fundamental quality scale (0–9), DDOG scores 6/9 vs NET's 3/9, reflecting solid financial health.

MetricNET logoNETCloudflare, Inc.FSLY logoFSLYFastly, Inc.AKAM logoAKAMAkamai Technologi…ZS logoZSZscaler, Inc.DDOG logoDDOGDatadog, Inc.
ROE (TTM)Return on equity-6.2%-10.9%+9.1%-3.1%+3.8%
ROA (TTM)Return on assets-1.5%-6.9%+3.9%-1.0%+2.1%
ROICReturn on invested capital-4.6%-7.8%+4.7%-8.4%-0.8%
ROCEReturn on capital employed-6.6%-8.9%+6.7%-4.6%-1.0%
Piotroski ScoreFundamental quality 0–935546
Debt / EquityFinancial leverage2.54x0.46x1.39x1.00x0.41x
Net DebtTotal debt minus cash$2.8B$250M$6.0B-$592M$1.1B
Cash & Equiv.Liquid assets$944M$181M$930M$2.4B$401M
Total DebtShort + long-term debt$3.7B$430M$6.9B$1.8B$1.5B
Interest CoverageEBIT ÷ Interest expense-10.22x-15.29x8.85x8.97x4.03x
AKAM leads this category, winning 4 of 9 comparable metrics.

Total Returns (Dividends Reinvested)

NET leads this category, winning 4 of 6 comparable metrics.

A $10,000 investment in NET five years ago would be worth $35,891 today (with dividends reinvested), compared to $4,656 for FSLY. Over the past 12 months, FSLY leads with a +223.4% total return vs ZS's -34.6%. The 3-year compound annual growth rate (CAGR) favors NET at 77.1% vs ZS's 12.3% — a key indicator of consistent wealth creation.

MetricNET logoNETCloudflare, Inc.FSLY logoFSLYFastly, Inc.AKAM logoAKAMAkamai Technologi…ZS logoZSZscaler, Inc.DDOG logoDDOGDatadog, Inc.
YTD ReturnYear-to-date+31.1%+91.4%+37.1%-30.7%+41.1%
1-Year ReturnPast 12 months+111.2%+223.4%+40.8%-34.6%+78.0%
3-Year ReturnCumulative with dividends+455.1%+56.4%+47.1%+41.6%+140.3%
5-Year ReturnCumulative with dividends+258.9%-53.4%+5.3%-9.8%+144.2%
10-Year ReturnCumulative with dividends+1328.1%-18.7%+132.7%+363.0%+402.6%
CAGR (3Y)Annualised 3-year return+77.1%+16.1%+13.7%+12.3%+33.9%
NET leads this category, winning 4 of 6 comparable metrics.

Risk & Volatility

Evenly matched — NET and AKAM each lead in 1 of 2 comparable metrics.

AKAM is the less volatile stock with a 0.73 beta — it tends to amplify market swings less than NET's 1.53 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. NET currently trades 98.9% from its 52-week high vs ZS's 45.3% drawdown — a narrower gap to the peak suggests stronger recent price momentum.

MetricNET logoNETCloudflare, Inc.FSLY logoFSLYFastly, Inc.AKAM logoAKAMAkamai Technologi…ZS logoZSZscaler, Inc.DDOG logoDDOGDatadog, Inc.
Beta (5Y)Sensitivity to S&P 5001.53x0.95x0.73x0.98x1.40x
52-Week HighHighest price in past year$260.00$34.82$122.22$336.99$201.69
52-Week LowLowest price in past year$120.55$5.84$69.78$114.63$98.01
% of 52W HighCurrent price vs 52-week peak+98.9%+56.0%+95.5%+45.3%+93.6%
RSI (14)Momentum oscillator 0–10070.161.170.950.366.5
Avg Volume (50D)Average daily shares traded3.7M12.9M4.7M2.9M5.0M
Evenly matched — NET and AKAM each lead in 1 of 2 comparable metrics.

Analyst Outlook

Insufficient data to determine a leader in this category.

Analyst consensus: NET as "Buy", FSLY as "Hold", AKAM as "Hold", ZS as "Buy", DDOG as "Buy". Consensus price targets imply 81.4% upside for ZS (target: $277) vs -15.8% for NET (target: $216).

MetricNET logoNETCloudflare, Inc.FSLY logoFSLYFastly, Inc.AKAM logoAKAMAkamai Technologi…ZS logoZSZscaler, Inc.DDOG logoDDOGDatadog, Inc.
Analyst RatingConsensus buy/hold/sellBuyHoldHoldBuyBuy
Price TargetConsensus 12-month target$216.43$19.50$111.18$277.18$174.63
# AnalystsCovering analysts4017525247
Dividend YieldAnnual dividend ÷ price
Dividend StreakConsecutive years of raises
Dividend / ShareAnnual DPS
Buyback YieldShare repurchases ÷ mkt cap0.0%0.0%+4.7%0.0%0.0%
Insufficient data to determine a leader in this category.
Key Takeaway

AKAM leads in 2 of 6 categories (Valuation Metrics, Profitability & Efficiency). NET leads in 1 (Total Returns). 2 tied.

Best OverallAkamai Technologies, Inc. (AKAM)Leads 2 of 6 categories
Loading custom metrics...

NET vs FSLY vs AKAM vs ZS vs DDOG: Key Questions Answered

10 questions · data-driven answers · updated daily

01

Is NET or FSLY or AKAM or ZS or DDOG a better buy right now?

For growth investors, Cloudflare, Inc.

(NET) is the stronger pick with 29. 8% revenue growth year-over-year, versus 5. 4% for Akamai Technologies, Inc. (AKAM). Akamai Technologies, Inc. (AKAM) offers the better valuation at 38. 0x trailing P/E (17. 0x forward), making it the more compelling value choice. Analysts rate Cloudflare, Inc. (NET) a "Buy" — based on 40 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

02

Which has the better valuation — NET or FSLY or AKAM or ZS or DDOG?

On trailing P/E, Akamai Technologies, Inc.

(AKAM) is the cheapest at 38. 0x versus Datadog, Inc. at 629. 1x. On forward P/E, Akamai Technologies, Inc. is actually cheaper at 17. 0x.

03

Which is the better long-term investment — NET or FSLY or AKAM or ZS or DDOG?

Over the past 5 years, Cloudflare, Inc.

(NET) delivered a total return of +258. 9%, compared to -53. 4% for Fastly, Inc. (FSLY). Over 10 years, the gap is even starker: NET returned +1328% versus FSLY's -18. 7%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

04

Which is safer — NET or FSLY or AKAM or ZS or DDOG?

By beta (market sensitivity over 5 years), Akamai Technologies, Inc.

(AKAM) is the lower-risk stock at 0. 73β versus Cloudflare, Inc. 's 1. 53β — meaning NET is approximately 110% more volatile than AKAM relative to the S&P 500. On balance sheet safety, Datadog, Inc. (DDOG) carries a lower debt/equity ratio of 41% versus 3% for Cloudflare, Inc. — giving it more financial flexibility in a downturn.

05

Which is growing faster — NET or FSLY or AKAM or ZS or DDOG?

By revenue growth (latest reported year), Cloudflare, Inc.

(NET) is pulling ahead at 29. 8% versus 5. 4% for Akamai Technologies, Inc. (AKAM). On earnings-per-share growth, the picture is similar: Zscaler, Inc. grew EPS 30. 8% year-over-year, compared to -41. 2% for Datadog, Inc.. Over a 3-year CAGR, ZS leads at 34. 8% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

06

Which has better profit margins — NET or FSLY or AKAM or ZS or DDOG?

Akamai Technologies, Inc.

(AKAM) is the more profitable company, earning 10. 7% net margin versus -19. 5% for Fastly, Inc. — meaning it keeps 10. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AKAM leads at 14. 9% versus -18. 9% for FSLY. At the gross margin level — before operating expenses — DDOG leads at 80. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

07

Is NET or FSLY or AKAM or ZS or DDOG more undervalued right now?

On forward earnings alone, Akamai Technologies, Inc.

(AKAM) trades at 17. 0x forward P/E versus 228. 9x for Cloudflare, Inc. — 211. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ZS: 81. 4% to $277. 18.

08

Which pays a better dividend — NET or FSLY or AKAM or ZS or DDOG?

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

09

Is NET or FSLY or AKAM or ZS or DDOG better for a retirement portfolio?

For long-horizon retirement investors, Cloudflare, Inc.

(NET) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+1328% 10Y return). Both have compounded well over 10 years (NET: +1328%, DDOG: +402. 6%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

10

What are the main differences between NET and FSLY and AKAM and ZS and DDOG?

Both stocks operate in the Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: NET is a mid-cap high-growth stock; FSLY is a small-cap quality compounder stock; AKAM is a mid-cap quality compounder stock; ZS is a mid-cap high-growth stock; DDOG is a mid-cap high-growth stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.

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NET

High-Growth Disruptor

  • Sector: Technology
  • Market Cap > $100B
  • Revenue Growth > 16%
  • Gross Margin > 44%
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FSLY

High-Growth Disruptor

  • Sector: Technology
  • Market Cap > $100B
  • Revenue Growth > 9%
  • Gross Margin > 35%
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AKAM

Steady Growth Compounder

  • Sector: Technology
  • Market Cap > $100B
  • Revenue Growth > 5%
  • Net Margin > 6%
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ZS

High-Growth Disruptor

  • Sector: Technology
  • Market Cap > $100B
  • Revenue Growth > 12%
  • Gross Margin > 45%
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DDOG

High-Growth Disruptor

  • Sector: Technology
  • Market Cap > $100B
  • Revenue Growth > 16%
  • Gross Margin > 47%
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Beat Both

Find stocks that outperform NET and FSLY and AKAM and ZS and DDOG on the metrics below

Revenue Growth>
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(NET: 33.5% · FSLY: 19.8%)

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