VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

CAR Group Limited vs Duolingo, Inc.

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

CAR Group Limited

CAR · ASX

Market cap (USD)$11.3B
Gross margin (TTM)73.8%
Operating margin (TTM)41.4%
Net margin (TTM)23%
SectorCommunication Services
IndustryInternet Content & Information
CountryAU
Data as of
Moat score
69/ 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 CAR Group Limited's moat claims, evidence, and risks.

View CAR analysis

Duolingo, Inc.

DUOL · NASDAQ

Market cap (USD)$8.6B
Gross margin (TTM)72%
Operating margin (TTM)11%
Net margin (TTM)40%
SectorTechnology
IndustrySoftware - Application
CountryUS
Data as of2026-01-06
Moat score
68/ 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 Duolingo, Inc.'s moat claims, evidence, and risks.

View DUOL analysis

Comparison highlights

  • Moat score gap: CAR Group Limited leads (69 / 100 vs 68 / 100 for Duolingo, Inc.).
  • Segment focus: CAR Group Limited has 5 segments (41% in Australia); Duolingo, Inc. has 2 segments (93.9% in Duolingo App).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Strong vs Moderate.
  • Moat breadth: CAR Group Limited has 6 moat types across 3 domains; Duolingo, Inc. has 6 across 3.

Primary market context

CAR Group Limited

Australia

Market

Online vehicle marketplace, dealer advertising & automotive data/services

Geography

Australia

Customer

Dealers, OEM advertisers, private sellers & buyers

Role

Two-sided marketplace + advertising + data/SaaS tools

Revenue share

41%

Duolingo, Inc.

Duolingo App

Market

Mobile-first, freemium language learning and adjacent subjects (math, music)

Geography

Global

Customer

Consumers (end-users); advertisers

Role

Digital learning platform / content & software publisher

Revenue share

93.9%

Side-by-side metrics

CAR Group Limited
Duolingo, Inc.
Ticker / Exchange
CAR - ASX
DUOL - NASDAQ
Market cap (USD)
$11.3B
$8.6B
Gross margin (TTM)
73.8%
72%
Operating margin (TTM)
41.4%
11%
Net margin (TTM)
23%
40%
Sector
Communication Services
Technology
Industry
Internet Content & Information
Software - Application
HQ country
AU
US
Primary segment
Australia
Duolingo App
Market structure
Oligopoly
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
69 / 100
68 / 100
Moat domains
Network, Demand, Supply
Network, Demand, Supply
Last update
2026-01-07
2026-01-06

Moat coverage

Shared moat types

Brand TrustOperational Excellence

CAR Group Limited strengths

Two Sided NetworkEcosystem ComplementsSwitching Costs Generalminority-investment-optionality

Duolingo, Inc. strengths

Data Network EffectsHabit DefaultScope EconomiesDesign In Qualification

Segment mix

CAR Group Limited segments

Full profile >

Australia

Oligopoly

41%

North America

Oligopoly

26%

Latin America

Oligopoly

17.3%

Asia

Oligopoly

11.5%

Investments

Competitive

4.2%

Duolingo, Inc. segments

Full profile >

Duolingo App

Competitive

93.9%

Duolingo English Test

Oligopoly

6.1%

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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Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

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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.