Apple is the world's most valuable company, making iPhone, Mac, iPad, Apple Watch, and AirPods while running the App Store, Apple Music, iCloud, and Apple TV+. Its $2T+ services business - software and subscriptions - grows faster than hardware. The iPhone alone generates more annual revenue than almost any other product in history. Apple's tight hardware-software integration and 2B+ active devices create an ecosystem that customers rarely leave.
Key relationships in depth
Apple and Google have one of the most valuable commercial relationships in technology: Google pays Apple approximately $20 billion annually to be the default search engine in Safari across iPhone, iPad, and Mac, giving Google access to Apple's 2 billion active device ecosystem. Apple receives 36% of the search advertising revenue generated from Safari searches. In 2025, Google also became a featured AI model provider within Apple Intelligence, with Google Gemini integrated as an optional AI model alongside OpenAI's ChatGPT.
Why it matters: Google's dominance in search advertising depends critically on maintaining the Safari default position, as losing this placement to a competitor would divert billions of high-intent searches away from Google's ad network. Apple's $20B annual payment from Google is the single largest revenue contribution to Apple's Services segment, providing a high-margin recurring revenue stream that requires zero Apple product development effort.
Microsoft's Office 365 suite including Word, Excel, PowerPoint, Teams, and Outlook is available on iOS and macOS and ranks among the highest-grossing app categories on the App Store. The relationship traces to 1997 when Microsoft invested $150M in Apple as part of a crisis-era settlement and committed to continue developing Office for Mac. Microsoft 365 now has over 400M paid seats, a significant portion of which access the product on Apple hardware.
Why it matters: Office availability on macOS is a baseline requirement for enterprise Mac adoption. Apple's roughly 23% enterprise laptop market share in the US depends in part on Microsoft's continued platform investment. Microsoft benefits from Apple's premium user base and higher-than-average app spending habits per user.
Apple and Amazon compete across multiple product categories: Apple Music vs Amazon Music, Apple TV+ vs Prime Video, Siri vs Alexa, Apple HomePod vs Amazon Echo, and Apple Pay vs Amazon Pay. Despite competition, Apple distributes its Apple TV+ app and Apple Music on Amazon Fire TV and Echo Show devices, and Amazon is one of the largest resellers of Apple products globally through Amazon.com and its retail stores.
Why it matters: Amazon's distribution network and marketplace provide Apple with significant product reach beyond Apple Store retail, making Amazon one of Apple's largest third-party retail channels. Both companies have strategic incentive to maintain distribution relationships even while competing fiercely in smart home, voice assistant, and streaming categories.
Apple and Meta are direct competitors in augmented and virtual reality, with Apple Vision Pro (launched 2024) competing with Meta Quest 3 and Meta's Ray-Ban smart glasses for spatial computing mindshare. Meta's social platforms (Facebook, Instagram, WhatsApp) are among the highest-grossing apps on the App Store, making Meta one of Apple's largest revenue contributors through the 30% App Store commission, while Meta simultaneously lobbies aggressively against Apple's App Store policies in regulatory proceedings globally.
Why it matters: Meta's advertising business is existentially dependent on iPhone data that Apple's App Transparency Framework (ATT) restricted in 2021, and Meta has built its AI-powered advertising recovery strategy specifically to reduce its dependence on Apple device-level data. Apple's privacy stance directly reduces Meta's ability to target iOS users, creating a fundamental business conflict even as Meta pays billions in App Store fees.
Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.