Legal sports betting arrived in Connecticut in 2021. Bettors can now access several retail sportsbooks and three online sites ā FanDuel, DraftKings, and Fanatics.
Top 3 Connecticut sports betting apps
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions specified by Kalshi. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.
- All states + DC (excluding Nevada and Washington).
- Must be 18+
- Create and verify your Kalshi account.
- Deposit at least $10 or more.
- Trade $25+ worth of event contracts with seven days of registering.
- Receive $35 in bonus funds.
- Bonus funds cannot be cashed out, must be used to make additional trades.
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading involves high risk and may result in loss of your entire investment. See polymarket.us/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated derivatives exchange and clearing organization.
- All states + DC, must be 18+.
- Create and verify your Polymarket account.
- Deposit $10 or more and receive $50 in bonus funds.
- Bonus funds cannot be cashed out, must be used to make additional trades.
- New prediction market
- First trade bonus
- Now available nationwide (excl. NV)
ProphetX has launched its prediction market in 49 states + DC (excl. Nevada). Sign up now for a $20 trading bonus after making any $10+ trade.
Novig is a new prediction market app, federally regulated by the CFTC.
Campaign period: Extended. The promotion expires seven days after account verification, and only events settled within this seven-day window are eligible. Each qualifying trade must be worth at least $10 and have a probability below 80%. Trades at or above 80% probability will not count. Trades are counted only after they have settled, and trades placed using rewards are not eligible.
- Campaign Period: Extended
- The promotion expires 7 days after account verification. Only events settled within this 7-day window are eligible.
- Each qualifying trade must be worth at least $10.
- Only trades with probabilities below 80% qualify.
- Trades at or above 80% probability will not be counted.
- Trades are only counted once they have settled.
- Trades placed using rewards will not be counted.
Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit http://www.ncpgambling.org . NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)
- Quick withdrawals
- Customer support 24/7
- Excellent mobile app
- Sign up as a new Underdog customer with the promo code SBRBONUS.
- Get your first deposit matched 50%, up to $1,000 in bonus funds.
- Min. deposit is $10.
- Must be 18+ (21+ in select states).
- This promotional offer is ongoing.
- Bonus funds cannot be cashed out directly; must be used to make additional predictions.
- Alternative welcome bonus available: Keep Your Million
Event Contract Trading is offered by DraftKings Predictions, a CFTC-registered Futures Commission Merchant and NFA member. Trading involves substantial risk of loss and is not suitable for everyone. Market availability varies. Eligibility restrictions apply. 1 per new DraftKings customer. $5+ first-time trade req. Max. $200 issued as non-withdrawable Predictions Dollars that expire in 1 year. Reward issued as $50 in Predictions Dollars every 7 days via click-to-claim for 21 days. Click-to-claims expire 7 days after issuance. 7 days = 168hrs. Terms: http://dkng.co/predictionspromo . Ends 9/20/26 at 11:59 PM ET. Sponsored by DK.
- Must be of legal age to trade (18+)
- The minimum deposit is $5.
- Trade on any market, with any price.
- Regardless of whether the trade resolves in your favor, collect $50 in Prediction Dollars instantly.
- Collect $150 more Prediction Dollars over the next 21 days, in $50 pieces.
- Prediction Dollars cannot be cashed out or transferred.
- Prediction Dollars are single-use and expire one year from the date issued.
- Previous or current DraftKings customers (sportsbook, Pick6, GNOG, Jackpocket, DraftKings Horse/DraftKings Racing, casino, daily fantasy sports) are ineligible.
- Offer expires Sept. 9, 2026, at 11:59 PM ET.
- Supports more than 250 cryptocurrencies
- Secure trading platform
- Predict sports, politics, pop culture
Crypto.com is a trusted cryptocurrency exchange and an emerging prediction market platform that offers event contracts on sports, elections, economics, and pop culture. Use fiat cash or crypto to make trades and get paid in real time.