Grapevine enables businesses to quickly and easily build surveys, gather zero-party data and gain insights on their customers. With HDUH, Multiple choice, NPS and more, businesses can use the information to inform their marketing spend and find out where their customers are really coming from. Grapevine tracks all submissions including the sale value against each customer, allowing businesses to cross reference the best performing channels against spend totals - all for just $5 per month with unlimited collection.