Events + bets, with friends
Throw the party.
Bet on everything.
Beautiful event pages with RSVPs, guest lists, and group updates, plus friendly bets on anything that happens. Set your own odds, stake anything from dollars to shots, and keep a running record with friends.
Fair lines right now
No-vig consensus from Kalshi and Polymarket. Bet a friend at the fair price instead of paying the house.
Host in a minute
Pick a theme, set the time and place, share one link. Guests RSVP, bring plus-ones, add it to their calendar, and see who's coming.
Keep everyone in the loop
An activity feed for the group, host announcements that land in everyone's inbox, and invites straight to your friends.
Bets built in
Boy or girl? Who cries first? Guests pick sides at their own odds, the host settles disputes, and everyone sees who owes what.
Fair odds, any stakes
Pick any odds and any unit. We do the math so both sides risk exactly the right amount. No house, no fees.
Big games, no vig
Live lines from Kalshi and Polymarket with the vig removed, so you and a friend both get a better price than a sportsbook.
Keep score
Records, head-to-head, leaderboards, and payment tracking so nobody forgets who still owes a round.
BetMate never holds or moves money. Stakes are between you and your friends. 18+.