When it comes to giving someone the inside scoop or details on something, there are several words that can be used as synonyms for "gives the lowdown on". Some alternative phrases include "spills the beans", "lays it all out", "fills in the blanks", "reveals all", "shares the skinny", "delivers the goods", "hands over the facts", "discloses the details", or "provides the rundown". No matter which phrasing is used, the intention is always the same: to inform or educate someone on a particular topic or situation in a detailed and concise manner.