Nimble is a relationship-focused CRM built for small businesses, solo professionals, and marketing agencies. Founded by Jon Ferrara, co-founder of the original GoldMine CRM, Nimble unifies contact records, social signals, email, and sales pipelines into a single, simplified workspace. The product is best known for its browser-based Nimble Prospector extension and tight integrations with Microsoft 365 and Google Workspace inboxes. Privately held and headquartered in Santa Monica, California, Nimble has repeatedly earned Capterra and Gartner Digital Markets recognition for ease of use and value among small-business CRM buyers.