Billing
Free and Pro
Booki is free for small groups and charges a flat monthly rate for larger ones. It is never per member per week, and it never takes a cut of your book.
Free
Up to 3 active members, with no card required. This is a complete book, not a trial: live odds, automatic grading, balances, settling up and the dashboard all work exactly as they do on Pro.
Pro
Up to 50 active members, plus the features that matter once a group gets big enough to need them: multi-picks, futures tracking, performance by sport, member search and filters, unlimited transaction history, manual approval and grading rules, grade overrides, and CSV export.
$49.99 per month subscribing on the web, or $59.99 per month through the App Store. Cancel any time.
What "active member" means
Members who are currently in your group. Archived members do not count, and neither do invites nobody has claimed.
At the limit
When you are at your member limit you cannot create new invites until you either archive someone or upgrade. Everything else keeps working normally — existing members carry on betting, and nothing is locked.
Compared to pay-per-head
Traditional pay-per-head services bill per active bettor per week, so your cost rises with your group and with how much they play. Booki is a flat monthly rate whatever happens, and takes no share of your book’s outcome.