VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, January 7, 2026
Stock Comparison
Duolingo, Inc. vs Mettler-Toledo International Inc.
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 analysisMettler-Toledo International Inc.
MTD · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Mettler-Toledo International Inc.'s moat claims, evidence, and risks.
View MTD analysisComparison highlights
- Moat score gap: Mettler-Toledo International Inc. leads (73 / 100 vs 68 / 100 for Duolingo, Inc.).
- Segment focus: Duolingo, Inc. has 2 segments (93.9% in Duolingo App); Mettler-Toledo International Inc. has 3 segments (56% in Laboratory Products and Services).
- Primary market structure: Competitive vs Oligopoly. Pricing power: Moderate vs Strong.
- Moat breadth: Duolingo, Inc. has 6 moat types across 3 domains; Mettler-Toledo International Inc. has 5 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%
Mettler-Toledo International Inc.
Laboratory Products and Services
Laboratory precision weighing (balances/scales) and adjacent lab measurement & sample-prep instruments, plus related software and services
Global
Life science, chemical, academic, and testing laboratories (end-users) via direct sales and distributors
Instrument OEM / software provider / service provider
56%
Side-by-side metrics
Moat coverage
Shared moat types
Duolingo, Inc. strengths
Mettler-Toledo International Inc. strengths
Segment mix
Duolingo, Inc. segments
Full profile >Duolingo App
Competitive
Duolingo English Test
Oligopoly
Mettler-Toledo International Inc. segments
Full profile >Laboratory Products and Services
Oligopoly
Industrial Products and Services
Competitive
Food Retailing Products and 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.