DDOG vs NOW: Which Is the Better Buy?
Side-by-side comparison of Datadog, Inc. and ServiceNow, Inc. — fair value, conviction, valuation metrics, and QuantHub research signals.
Updated 2026-09-25.
Datadog, Inc. · Technology
$256.92
+28.7% upside to fair value
Med Conviction
Grade C
High Quality
VS
ServiceNow, Inc. · Technology
$139.82
+16.2% upside to fair value
Med Conviction
Grade A-
High Quality
QuantHub Verdict
DDOG has more upside to fair value
(+28.7%).
These are model outputs — not personalized investment advice.
See all research →
Valuation & Fundamentals
| Metric |
DDOG |
NOW |
| Current Price |
$256.92 |
$139.82 |
| Fair Value Estimate |
$330.72 |
$162.50 |
| Upside to Fair Value |
+28.7%
|
+16.2%
|
| Market Cap |
$91.5B |
$144.6B |
| Forward P/E |
—
|
—
|
| EV / EBITDA |
350.6x
|
43.1x
|
| Price / Sales |
23.1x
|
9.8x
|
| Price / FCF |
78.9x
|
31.5x
|
| Revenue Growth YoY |
+35.6%
|
+24.0%
|
| Gross Margin |
79.5%
|
74.8%
|
| Operating Margin |
0.4%
|
11.4%
|
| Return on Equity |
4.6%
|
13.8%
|
| Dividend Yield |
0% |
0% |
| FCF Yield |
1.27%
|
3.17%
|
| Analyst Consensus |
Strong Buy
|
Strong Buy
|
Investment Thesis
Datadog is a cloud observability platform that unifies infrastructure monitoring, application performance management, log management, security, and incident response into a single SaaS offering used by developers and IT operations teams across North America and internationally. The business quality is high on the top line: revenue grew 35.6% year over year in the most recent quarter, TTM gross ma…
ServiceNow provides a cloud-based enterprise workflow platform spanning IT service management, operations, employee workflows, CRM, AI orchestration and security. Business quality is high because its common data model, deeply embedded workflows and cross-department deployments create meaningful switching costs, while roughly 90% of the Fortune 500 use the platform and more than 85 billion workflo…
Accumulation Zones
| Metric |
DDOG |
NOW |
| Zone Low |
$248.04 |
$121.88 |
| Zone High |
$281.11 |
$138.12 |
| In Buy Zone? |
Yes
|
No
|