This article has all the best prediction market apps for NBA Playoffs today, Friday, April 24, 2026. Sign up now with Polymarket, Kalshi, and Novig to trade on the following games tonight:
- Celtics vs. 76ers (7 p.m. ET on Prime Video) (Tied 1-1)
- Lakers vs. Rockets (8 p.m. ET on Prime Video) (LAL leads 2-0)
- Spurs vs. Trail Blazers (Tied 1-1)
Prediction markets are financial exchange apps where users buy and sell shares of contracts based on real-world outcomes. Tap on any of the sign-up modules below to register with the best prediction market apps for NBA Playoffs and predict any game.
Polymarket Promo Code ACTION
Our Action Network Polymarket promo code ACTION is the first prediction market I encourage you to sign up with today. New signups who deposit $20 trigger $20 in bonus funds. These bonus funds allow you to trade on who you think wins each game tonight, along with winning margins, total number of points scored, and more.
The simplicity of the Polymarket mobile app is just one of many reasons why they're one of the best prediction market apps for NBA Playoffs. It's imperative you remember to use our Polymarket code, as this is a requirement in order to bypass the waitlist and start trading now.
- Tap the offer module below to register with the Polymarket invite code ACTION in 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, and Washington D.C.
Kalshi Promo Code ACTION
Use Kalshi promo code ACTION to create an account on another one of the best prediction market apps for NBA Playoffs. Place a qualifying $10 trade following registration to net $10 in bonus funds. This is a simple yet generous offer that gives you a sound reason to sign up now.
Kalshi provides a deep selection of NBA prediction markets for the postseason slate. Dive deeper into predicting NBA games on Kalshi than on any other prediction market app. Also check out NBA markets related to head coaching searches and other timely news surrounding the league.
- Use the sign-up link below to create an account with the Kalshi referral code ACTION in 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, and Washington D.C.
Novig Promo Code ACTION
Finally, sign up with the Novig promo code ACTION from Action Network to trade at one of the best prediction market apps for NBA Playoffs. New players who trade $5 on the NBA postseason unlock $50 in Novig Coins instantly.
Novig is unique in that their currency (Novig Coins) are exclusively redeemable in-app. These coins cannot be played for or withdrawn as real cash prizes. Real money prizes require you to purchase and trade Novig Cash.
- Tap the new player module below to utilize our verified Novig promo code ACTION in 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
How to Sign Up With Prediction Markets
All the best prediction market apps for NBA Playoffs above have similar sign-up processes, but they're not identical. That said, this general overview takes you through the registration steps most prediction market platforms have for new users:
- Tap a sign-up module in this article to be directed to your prediction market app of interest.
- Enter your personal identifying information to have your age, identity, and location verified.
- Type in the promo code or referral code listed in this article to qualify for the new player bonus.
- Make your first deposit using an approved banking method on your prediction market app.
- Place your first trade on the NBA Playoffs today.
