VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 8, 2026
Stock Comparison
Duolingo, Inc. vs Euronext N.V.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Duolingo, Inc.
DUOL · NASDAQ
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 analysisEuronext N.V.
ENX · Euronext Paris
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Euronext N.V.'s moat claims, evidence, and risks.
View ENX analysisComparison highlights
- Moat score gap: Euronext N.V. leads (74 / 100 vs 68 / 100 for Duolingo, Inc.).
- Segment focus: Duolingo, Inc. has 2 segments (93.9% in Duolingo App); Euronext N.V. has 7 segments (34.4% in Trading).
- Primary market structure: Competitive vs Oligopoly. Pricing power: Moderate vs Moderate.
- Moat breadth: Duolingo, Inc. has 6 moat types across 3 domains; Euronext N.V. has 7 across 4.
Primary market context
Duolingo, Inc.
Duolingo App
Mobile-first, freemium language learning and adjacent subjects (math, music)
Global
Consumers (end-users); advertisers
Digital learning platform / content & software publisher
93.9%
Euronext N.V.
Trading
Multi-asset exchange trading venues (cash equities, derivatives, fixed income, FX, power)
Europe (with global participants)
Broker-dealers, banks, proprietary trading firms, asset managers, and other market participants
Trading venue operator
34.4%
Side-by-side metrics
Moat coverage
Shared moat types
Duolingo, Inc. strengths
Euronext N.V. strengths
Segment mix
Duolingo, Inc. segments
Full profile >Duolingo App
Competitive
Duolingo English Test
Oligopoly
Euronext N.V. segments
Full profile >Listing
Oligopoly
Trading
Oligopoly
Advanced Data Services
Quasi-Monopoly
Clearing
Oligopoly
Custody & Settlement
Quasi-Monopoly
Technology Solutions & Other
Competitive
Investor Services
Competitive
Want the full wide moat stocks list?
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View the moat stocks listLooking for expansion-stage stocks?
Proven models entering the expansion stage with unit economics that work.
View expansion-stage stocksCuration & 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.