VantageSheet started as a personal tool. Tracking sessions across multiple sweepstakes casinos by hand — cash in, starting balance, ending balance, which bonuses actually paid off — gets unmanageable fast, and nothing built for casual players covers what an advantage player actually needs to track. So it got built properly, and it turned out other people wanted the same thing.
A session tracker and bonus-wash ledger — log sessions quickly, see accurate profit and loss across every casino and game you play, and export clean records for tax purposes. VantageSheet doesn't operate any casino, sportsbook, or sweepstakes platform, and doesn't take a cut of anything you win. It's a record-keeping tool, built by someone who needed one.
VantageSheet is built and maintained by a solo, independent developer — an advantage player first, not a company. If something's broken or missing, it gets fixed by the same person who built it.