GrapeVine Social is a location-based social network where users connect through shared interests, not followers. Posts are automatically tied to your current area, letting you discover local conversations, businesses, and events nearby — all while keeping your information private and algorithm-free. GrapeVine Social is a location-based social network where users connect through shared interests, not followers. Posts are automatically tied to your current area, letting you discover local conversations, businesses, and events nearby — all while keeping your information private and algorithm-free.