Sign up at the best NBA prediction market apps tonight to predict the outcome of either playoff game on Friday, May 15. The top prediction market apps include prominent names like Kalshi, Polymarket, and Novig. Use these platforms to make predictions on Pistons vs. Cavaliers at 7 p.m. ET or Spurs vs. Timberwolves at 9:30 p.m. ET on Amazon Prime Video. Claim over $200 in combined bonuses with sign-up offers at each of the best NBA prediction market apps.
Take a look at the chart below for more information about these welcome bonuses that you can claim tonight. Keep in mind that these promos are exclusively available to new users at each prediction market.
| Best NBA Prediction Market Apps | NBA Prediction Market Promos | Sign-Up Link |
|---|---|---|
| Kalshi | Trade $10, Get $10 | ACTION |
| Polymarket | Deposit $20, Get $50 Trading Bonus | ACTION |
| Novig | Spend $5, Get $50 in Novig Coins | ACTION |
| ProphetX | Get a 20% Purchase Match Up to $100 in Bonus Funds | ACTION |
NBA Prediction Market Apps: Claim Sign-Up Offers for
Let's dive in and discuss the best NBA prediction market apps to sign up at now for welcome bonuses. Use the bonuses you receive from these offers to make predictions on Pistons vs. Cavaliers and Spurs vs. Timberwolves tonight.
Kalshi
Create a new account today with the Kalshi promo code ACTION to score a $10 welcome bonus. To secure the bonus, simply complete $10 in total trades.
| Kalshi Referral Code Offer | States Available | Kalshi Promo Code |
|---|---|---|
| Trade $10, Get $10 | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC | ACTION |
Polymarket
Sign up using the Polymarket invite code ACTION today and make predictions on the NBA playoffs. This welcome offer provides a $50 bonus when you make an initial deposit of $20 or more at Polymarket.
| Polymarket Promo Code Offer | States Available | Polymarket Invite Code |
|---|---|---|
| Deposit $20, Get $50 Trading Bonus | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC | ACTION |
Novig
When you register today with the Novig promo code ACTION, take advantage of one of the best NBA prediction market promos available. When you make a $5+ purchase at Novig, you receive $50 in Novig Coins to utilize on predictions.
| Novig Sign-Up Bonus | States Available | Novig Promo Code |
|---|---|---|
| Spend $5, Get $50 in Novig Coins | AK, AR, CA, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY | ACTION |
ProphetX
Sign up now with the ProphetX promo code ACTION to get started at one of the best NBA prediction market apps. Once you make your first purchase at ProphetX, you get the purchase match bonus instantly. To secure the maximum bonus, you must make an initial purchase of at least $500, given the 20% match rate and $100 maximum.
| ProphetX Sign-Up Bonus | States Available | ProphetX Promo Code |
|---|---|---|
| Get a 20% Purchase Match Up to $100 in Bonus Funds | AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY | ACTION |
