VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, January 7, 2026
Stock Comparison
Duolingo, Inc. vs Industria de Diseno Textil, S.A.
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 analysisIndustria de Diseno Textil, S.A.
ITX · Bolsa de Madrid
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Industria de Diseno Textil, S.A.'s moat claims, evidence, and risks.
View ITX analysisComparison highlights
- Moat score gap: Industria de Diseno Textil, S.A. leads (69 / 100 vs 68 / 100 for Duolingo, Inc.).
- Segment focus: Duolingo, Inc. has 2 segments (93.9% in Duolingo App); Industria de Diseno Textil, S.A. has 3 segments (71.9% in Zara / Zara Home).
- Moat breadth: Duolingo, Inc. has 6 moat types across 3 domains; Industria de Diseno Textil, S.A. has 4 across 3.
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%
Industria de Diseno Textil, S.A.
Zara / Zara Home
Fast-fashion apparel and home goods retail (Zara and Zara Home)
Global
Consumers (end-users) via owned stores and e-commerce
Brand owner + omnichannel retailer
71.9%
Side-by-side metrics
Moat coverage
Shared moat types
Duolingo, Inc. strengths
Industria de Diseno Textil, S.A. strengths
Segment mix
Duolingo, Inc. segments
Full profile >Duolingo App
Competitive
Duolingo English Test
Oligopoly
Industria de Diseno Textil, S.A. segments
Full profile >Zara / Zara Home
Competitive
Bershka
Competitive
Other Concepts (Pull&Bear, Massimo Dutti, Stradivarius, Oysho)
Competitive
Want the full wide moat stocks list?
Browse the full ranking of wide moat stocks, updated with moat scores and segment context.
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.