Nextdoor Holdings, Inc. operates as a holding company, which engages in the provision of a social network site connecting with neighborhood and businesses. The company is headquartered in San Francisco, California and currently employs 594 full-time employees. The company went IPO on 2021-03-24. Neighbors can discover and interact with local businesses, leave recommendations, and follow their Faves on the platform. Neighbors can utilize a local marketplace, for sale and free, to buy, sell, or give away items, and offer services such as dog walking. Its customers can find posts, photos and discussions in the feed, discover nearby neighbors, groups, businesses, events, and items through a nativized maps surface in the discover tab, and search for specific content and organizations through its search feature. Its platform provides neighbors the ability to use generative artificial intelligence (AI) and has integrated AI into the Kindness Remainder. The company offers advertising solutions designed to generate tangible value for businesses.