VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Datadog, Inc. vs Walmart Inc.

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Datadog, Inc.

DDOG · NASDAQ

Market cap (USD)$48.5B
SectorTechnology
CountryUS
Data as of2025-12-28
Moat score
63/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Datadog, Inc.'s moat claims, evidence, and risks.

View DDOG analysis

Walmart Inc.

WMT · New York Stock Exchange

Market cap (USD)$894.3B
SectorConsumer
CountryUS
Data as of2025-12-30
Moat score
77/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Walmart Inc.'s moat claims, evidence, and risks.

View WMT analysis

Comparison highlights

  • Moat score gap: Walmart Inc. leads (77 / 100 vs 63 / 100 for Datadog, Inc.).
  • Segment focus: Datadog, Inc. has 2 segments; Walmart Inc. has 3 segments (68.3% in Walmart U.S.).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Weak.
  • Moat breadth: Datadog, Inc. has 7 moat types across 4 domains; Walmart Inc. has 6 across 4.

Primary market context

Datadog, Inc.

Observability Platform

Market

Cloud observability / monitoring & analytics (metrics, logs, traces, RUM)

Geography

Global

Customer

Enterprise and mid-market (DevOps, SRE, engineering)

Role

SaaS platform vendor

Walmart Inc.

Walmart U.S.

Market

U.S. omnichannel discount retail and grocery (supercenters, neighborhood markets, eCommerce)

Geography

United States

Customer

Consumers and small businesses; marketplace sellers and advertisers (for marketplace and retail media offerings)

Role

Retailer / marketplace operator / last-mile fulfillment network

Revenue share

68.3%

Side-by-side metrics

Datadog, Inc.
Walmart Inc.
Ticker / Exchange
DDOG - NASDAQ
WMT - New York Stock Exchange
Market cap (USD)
$48.5B
$894.3B
Sector
Technology
Consumer
HQ country
US
US
Primary segment
Observability Platform
Walmart U.S.
Market structure
Oligopoly
Competitive
Market share
n/a
20%-22% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
63 / 100
77 / 100
Moat domains
Demand, Network, Supply, Legal
Supply, Demand, Network, Financial
Last update
2025-12-28
2025-12-30

Moat coverage

Shared moat types

Ecosystem Complements

Datadog, Inc. strengths

Suite BundlingData Workflow LockinData Network EffectsOperational ExcellenceBrand TrustCompliance Advantage

Walmart Inc. strengths

Scale Economies Unit CostPhysical Network DensityHabit DefaultSupply Chain ControlFloat Prepayment

Segment mix

Datadog, Inc. segments

Full profile >

Observability Platform

Oligopoly

n/a

Cloud Security Platform

Competitive

n/a

Walmart Inc. segments

Full profile >

Walmart U.S.

Competitive

68.3%

Walmart International

Competitive

18.1%

Sam's Club U.S.

Oligopoly

13.6%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.