Ranked: the best books
#1Best overall
BetMGM
BetMGM
★★★★★ 4.7/5
📈Posts the best price on 21% of our board last week — see the board
Min. deposit $10 · App 4.8★Read full BetMGM review →
New customers, 21+. State restrictions apply. Bonus bets non-withdrawable, expire in 7 days. Full terms at BetMGM.
#2Best prices
bet365
bet365
★★★★★ 4.7/5
📈Posts the best price on 29% of our board last week — see the board
Min. deposit $10 · App 4.8★Read full bet365 review →
Registration via the bet365 app required. New customers, 21+. State restrictions apply. T&Cs apply.
#3Best app
Draft Kings
DraftKings
★★★★★ 4.6/5
📈Posts the best price on 16% of our board last week — see the board
Min. deposit $5 · App 4.8★Read full DraftKings review →
1 per new customer. $5+ first bet. $200 in non-withdrawable bonus bets, expire 7 days. 21+. State restrictions apply.
#4Best for beginners
FanDuel
FanDuel
★★★★★ 4.7/5
📈Posts the best price on 18% of our board last week — see the board
Min. deposit $5 · App 4.9★Read full FanDuel review →
New customers, 21+. State restrictions apply. Bonus bets expire in 7 days. T&Cs apply.
#5Best rewards
Caesars
Caesars
★★★★★ 4.6/5
📈Posts the best price on 14% of our board last week — see the board
Min. deposit $10 · App 4.7★Read full Caesars review →
New customers, 21+. State restrictions apply. Boost tokens max $25 each, expire 14 days. See Caesars.com/promos.
#6Best for rewards
Fanatics
Fanatics
★★★★★ 4.5/5
📈Posts the best price on 12% of our board last week — see the board
Min. deposit $10 · App 4.8★Read full Fanatics review →
$1+ daily wager (min odds -200) for 10 days. FanCash expires 7 days from issue. 21+. State restrictions apply.
#7Best loyalty program
BetRivers
BetRivers
★★★★★ 4.3/5
📈Posts the best price on 11% of our board last week — see the board
Min. deposit $10 · App 4.4★Read full BetRivers review →
New customers, 21+. State restrictions apply. T&Cs apply.
Every promo, in one place
| Sportsbook | Welcome offer | Code | |
|---|---|---|---|
| BetMGM | Bet $10, Get $150 in Bonus Bets or $1,500 First-Bet Offer + $50 Rewards | SLATE SLATE50 | Claim → |
| bet365 | Bet $10, Get $150 Win or Lose or $1,000 First-Bet Safety Net | SLATE365 SLATE365 | Claim → |
| DraftKings | Bet $5, Get $200 in Bonus Bets Instantly | none | Claim → |
| FanDuel | Bet $5, Get $300 in Bonus Bets | none | Claim → |
| Caesars | Bet $1, Get 10 × 100% Profit Boost Tokens | SLATEBONUS | Claim → |
| Fanatics | 10 × $100 Bet Match in FanCash | none | Claim → |
| BetRivers | $250 Second-Chance Bet | none | Claim → |
21+ · Gambling problem? Call or text 1-800-GAMBLER. Must be 21+. Available where legal. Offers for new customers, subject to change — confirm current terms at the operator. SlateLines (Tally LLC) earns a commission on sign-ups; it never affects our rankings. How we rate →