About Splitline
Last updated September 5, 2026
What we do
Splitline watches the odds at DraftKings, BetMGM, FanDuel and BetRivers and looks for moments when two books price the same market far enough apart that backing both sides locks in a profit. When one appears at books you hold, we text you the play with both stakes already sized to your bankroll and links straight to each game page.
What we are not
We are not a sportsbook and not a tipster. We do not accept wagers, hold funds, or have any access to your betting accounts. Every bet is placed by you, in your own accounts. The bankroll figure you enter is only used to size the stakes we suggest.
How the numbers are produced
Everything on the site comes from our own scan history rather than a model. Stakes are rounded to increments the books will actually accept, and the profit we quote is recalculated from those rounded stakes — we never show the theoretical figure.
Contact
Get in touch or email support@splitline.us.
21+ only. Gambling problem? Call 1-800-GAMBLER.