Nextdoor
Nextdoor is where you connect to the neighborhoods that matter to you so you can belong. Kindness is core to our purpose: to cultivate a kinder world where everyone has a neighborhood they can rely on. Neighbors around the world turn to Nextdoor daily to receive trusted information, give and get help, get things done, and build real-world connections with those nearby — neighbors, businesses, and public services. Today, neighbors rely on Nextdoor in more than 305,000 neighborhoods across 11 countries. In the U.S., 1 in 3 households uses the network. Nextdoor is based in San Francisco.