WIDE MOAT STOCKS COMPARISON

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Stock Comparison

Microsoft Corporation vs Reddit, Inc.

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

Microsoft Corporation

MSFT · The Nasdaq Global Select Market

Market cap (USD)$3.9T
Gross margin (TTM)67.9%
Operating margin (TTM)46.8%
Net margin (TTM)40.3%
SectorTechnology
IndustryInfrastructure software
CountryUS
Data as of2026-08-23
95/100
Moat score

Weighted across the company's segments.

Full stock profile

Dive deeper into Microsoft Corporation's moat claims, evidence, and risks.

View MSFT analysis

Reddit, Inc.

RDDT · New York Stock Exchange

Market cap (USD)$28.7B
Gross margin (TTM)91.4%
Operating margin (TTM)28.2%
Net margin (TTM)31.3%
SectorCommunication Services
IndustryInternet platforms
CountryUS
Data as of2026-08-23
75/100
Moat score

Weighted across the company's segments.

Full stock profile

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

View RDDT analysis

Comparison highlights

  • Moat score gap: Microsoft Corporation leads (95 / 100 vs 75 / 100 for Reddit, Inc.).
  • Segment focus: Microsoft Corporation has 2 segments (80.8% in Agents and Infra); Reddit, Inc. has 2 segments (94.4% in Advertising).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Microsoft Corporation has 8 moat types across 4 domains; Reddit, Inc. has 3 across 3.

Primary market context

Microsoft Corporation

Agents and Infra

Market

Cloud infrastructure, commercial and consumer productivity and AI applications, developer tools, business solutions and server licensing

Geography

Global

Customer

Enterprises, governments, developers, households and individual productivity subscribers

Role

Integrated application, model and infrastructure platform

Revenue share

80.8%

Reddit, Inc.

Advertising

Market

U.S. social media and community-platform digital advertising

Geography

United States-led, with global Reddit ad inventory and international expansion

Customer

Brands, agencies, performance advertisers, and small and midsize businesses

Role

Owned media platform, ad inventory publisher, contextual data owner, and self-serve/managed ad platform

Revenue share

94.4%

Side-by-side metrics

Microsoft Corporation
Reddit, Inc.
Ticker / Exchange
MSFT - The Nasdaq Global Select Market
RDDT - New York Stock Exchange
Market cap (USD)
$3.9T
$28.7B
Gross margin (TTM)
67.9%
91.4%
Operating margin (TTM)
46.8%
28.2%
Net margin (TTM)
40.3%
31.3%
Sector
Technology
Communication Services
Industry
Infrastructure software
Internet platforms
HQ country
US
US
Primary segment
Agents and Infra
Advertising
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
95 / 100
75 / 100
Moat domains
Demand, Network, Supply, Legal
Network, Demand, Legal
Last update
2026-09-05
2026-09-13

Moat coverage

Shared moat types

Content Rights Currency

Microsoft Corporation strengths

Suite BundlingData Workflow LockinLong Term ContractsTwo Sided NetworkCapex Knowhow ScaleEcosystem ComplementsDefault OS Gateway

Reddit, Inc. strengths

Direct Network EffectsReputation Reviews

Segment mix

Microsoft Corporation segments

Full profile >

Agents and Infra

Oligopoly

80.8%

Devices and Consumer

Competitive

19.2%

Reddit, Inc. segments

Full profile >

Advertising

Oligopoly

94.4%

Content Licensing and User Products

Competitive

5.6%

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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.