Blitzscaling: The Lightning-Fast Path to Building Massively Valuable Companies

by Reid Hoffman

Direct Network Effects: Increases in usage lead to direct increases in value. (Examples: Facebook, messaging apps like WeChat and WhatsApp) Indirect Network Effects: Increases in usage encourage consumption of complementary goods, which increases the value of the original product. (Example: Adoption of an operating system such as Microsoft Windows, iOS, or Android encourages third-party software developers to build applications, increasing the value of the platform.) Two-Sided Network Effects: Increases in usage by one set of users increases the value to a different set of complementary users, and vice versa. (Example: Marketplaces such as eBay, Uber, and Airbnb) Local Network Effects: Increases in usage by a small subset of users increases the value for a connected user. (Example: Back in the days of metered calls, certain wireless carriers allowed subscribers to specify a limited number of “favorites” whose calls didn’t count against the monthly allotment of call minutes.) Compatibility and Standards: The use of one technology product encourages the use of compatible products. (Example: within the Microsoft Office suite, Word’s dominance meant that its document file format became the standard; this has allowed it to destroy competitors like WordPerfect and fend off open-source solutions like OpenDocument.)