network-effectslisted

# Network Effects Strategy ## When to Apply - Product's value increases with more users (network-effect products) - Marketplace, social, or community products - When evaluating viral growth potential - Cold start problems (chicken-and-egg) - Growth ceiling diagnosis ## Core Framework ### Atomic Network Definition The smallest group where the product becomes self-sustaining. Define during onboarding: ``` "Does your product's value increase as more people use it?" -> YES: "Let's define your Atomic Network — the smallest self-sustaining group. Reference thresholds: Slack: 3 people + 2,000 messages = 93% long-term retention Zoom: 2 people (smallest possible) Airbnb: 300 listings + 100 reviewed per city Uber: 15-20 concurrent drivers, ETA < 3 min per city Tinder: 20,000 users in a single market What is the minimum unit for YOUR product? How many users in one [team/city/community] make it work?" ``` **Finding the threshold:** Plot network size (X) vs engagement metric (Y). Look for the inflection point ("kink") where engagement spikes. Everything before the kink is anti-network-effect territory. ### Anti-Peanut-Buttering "Do NOT spread across segments until atomic network is achieved in the first one. Density > breadth." Concentrating resources in one segment to achieve critical mass beats thinly spreading across many. ### "Zero" Tracking A "zero" = the product's core value cannot be fulfilled because the network is too sparse: - No drivers av