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O'Reilly Market Share Analysis for November 2025

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Science and Education > Business Training

Domainoreilly.com

Year Founded1978

Employees501 - 1000

Annual Revenue$200M - $500M

O'Reilly

O'Reilly (including company regionals)

oreilly.com

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O'Reilly Revenue up to November 2025 is 200M - 500M

revenue generated by O'Reilly top domains

O'Reilly top domains revenue over 3 years

Revenue for O'Reilly top domains

oreilly.com200M - 500M

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Total visits to O'Reilly's top domains

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Total visits last 3 months

Subsidiaries Breakdown

oreilly.com3.1M

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Avg. visit duration in O'Reilly's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

oreilly.com00:04:56

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Avg. pageviews on O'Reilly's top domains

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Average page views last 3 months

Subsidiaries Breakdown

oreilly.com6.47

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O'Reilly top competitors by domain

Top similar sites in November 2025, ranked by their affinity

wiley.comCompany NameWileyEmployees5001 - 10000HQUnited States, New Jersey, HobokenAnnual revenue> $1BTotal visits42.3MScience and Education > Science and Education - Other

Top technologies used by O'Reilly

These are the website technologies, by industry, used by O'Reilly top domains

Advertising (26)

DoubleClick

Conversion & Analytics (19)

Google Analytics

Social (8)

Google+ Platform

Audio Video Media (7)

YouTube

More Technologies

15

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News & Signals from O'Reilly

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NewsO’Reilly Media, Inc. partners with Microsoft.O'Reilly, the premier learning platform for technology professionals, announced a strategic collaboration with Microsoft to become one of the pioneers integrating Natural Language Web (NLWeb) into their websites.

NewsO’Reilly Media, Inc. launches open source NLWeb.O'Reilly joins forces with Microsoft to launch open source NLWeb, enabling simplified creation of AI apps Across the Internet.

NewsO’Reilly Media, Inc. launches AI Codecon.O'Reilly announced AI Codecon - a groundbreaking virtual conference series dedicated to exploring the rapidly evolving world of AI-assisted software development.