Astera Labs, Inc. Common Stock (ALAB) vs Datadog, Inc. (DDOG)

ALAB leads on 6 of 10 compared metrics.

A side-by-side comparison of Astera Labs, Inc. Common Stock and Datadog, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 19, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Compare
Astera Labs, Inc. Common Stock logo
ALAB
Astera Labs, Inc. Common Stock
$71.49B
$417.07Technology
Datadog, Inc. logo
DDOG
Datadog, Inc.
$79.38B
$223.00Technology

Total return — ALAB vs DDOG

growth of $100 · last 2y
ALAB +572.4%DDOG +80.7%ALAB compounded faster
200400600Start $10020252026$672$181
ALAB DDOG

ALAB vs DDOG: by the numbers

  • •DDOG is the larger company ($79.38B vs $71.49B market cap).
  • •ALAB trades at the lower earnings multiple (281.80 vs 585.30 P/E).
  • •ALAB converts more revenue to profit (26.72% vs 3.69% net margin).

Which is better, ALAB or DDOG?

Metric tally: ALAB 6 · DDOG 4

It depends on what you're optimizing for:

ValueALAB(lower P/E)
QualityALAB(higher ROIC)

Metrics side by side

Valuation

MetricALABDDOG
P/E ratio281.80●585.30
Forward P/E95.69—
P/S ratio75.4522.15●
P/B ratio50.5720.39●
EV / EBITDA269.99●359.61
FCF yield0.45%1.33%●

Profitability

MetricALABDDOG
Gross margin75.99%79.89%●
Operating margin22.36%●-0.67%
Net margin26.72%●3.69%
ROE17.91%●3.40%
ROIC12.40%●-0.74%

Growth (annualized)

MetricALABDDOG
Revenue CAGR (5Y)—40.50%
FCF CAGR (5Y)—58.38%
Total return CAGR (5Y)—16.65%

Frequently asked

Which is better, ALAB or DDOG?
It depends on your goal. value: ALAB (lower P/E); quality: ALAB (higher ROIC). Across all compared metrics, ALAB leads 6 to 4.
Is ALAB or DDOG cheaper?
On trailing earnings, ALAB is cheaper: ALAB trades at a 281.80 P/E and DDOG at 585.30.
Is ALAB or DDOG more profitable?
ALAB runs the higher net margin — ALAB at 26.72% versus DDOG at 3.69%.

Go deeper

Full ALAB analysisFull DDOG analysisInteractive comparison tool

Dig into the metrics

Astera Labs, Inc. Common Stock P/E ratioDatadog P/E ratioAstera Labs, Inc. Common Stock dividend yieldDatadog dividend yieldAstera Labs, Inc. Common Stock ROEDatadog ROEAstera Labs, Inc. Common Stock operating marginDatadog operating marginAstera Labs, Inc. Common Stock revenue growthDatadog revenue growthAstera Labs, Inc. Common Stock free cash flowDatadog free cash flow

Astera Labs, Inc. Common Stock & Datadog appear in these rankings

Fastest Revenue Growth Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 19, 2026.