The NBA Conference Finals are in full swing with the Cavaliers vs. Knicks and Spurs vs. Thunder both going, and the best NBA playoffs promo codes are live right now across prediction markets, sportsbooks and social platforms. Whether you're trading contracts on who advances to the Finals or making picks on individual game outcomes, there are guaranteed bonuses on the table at every platform below - and we've put them all in one place for you.

From CFTC-regulated prediction exchanges to the nation's leading sportsbook, here are the best NBA playoffs promo codes and sign-up bonuses available right now:

🔥 The Best NBA Playoffs Promo Codes To Activate Today

We also know that some fans just want to get started ASAP rather than needing a full breakdown. No problem - you can activate each of the best NBA playoffs promo codes straightaway with the links below:

  • OG Sports: Up to $100 in profit boosts over your first 5 days - CFTC-regulated by Crypto.com - no code needed
  • Polymarket: Deposit $20, get $50 in bonus funds GUARANTEED - no waitlist, all 50 states - code ALARM
  • Novig Sportsbook: Spend $5, get $50 in Novig Coins GUARANTEED - commission-free lines - code ALARM
  • Onyx Odds: Spend $10, get $100 in Onyx Cash bonus picks GUARANTEED - 40+ states - code ALARM
  • DraftKings Sportsbook: Bet $5, get $100 in bonus bets GUARANTEED - no code needed

🏅 Best NBA Playoffs Promo Codes: OG Sports

OG is the newest CFTC-regulated prediction market on the scene, launched by Crypto.com in February 2026 with a sports-first focus. The welcome offer is genuinely unique - five consecutive 100% profit boosts over your first five days of trading, each capped at $20, for up to $100 in extra earnings. None of the best NBA playoffs promo codes needed, just sign up through our link:

  1. Click here 👈🏼 for a new OG account
  2. None of the one of the best NBA playoffs promo codes needed!
  3. Receive five consecutive 100% profit boosts
  4. Get up to $100 of extra earnings!

Winnings from the profit boosts are credited as real cash with no play-through requirements - just remember to manually apply the bonus before each trade. Available in 40+ states. ✍🏼 Create a new OG account through our link today!
 

 

 

🏅 Best NBA Playoffs Promo Codes: Polymarket

Polymarket is the world's largest prediction market and it's fully live in the U.S. following its acquisition of QCX, a CFTC-registered exchange. NBA Conference Finals series winners and game markets are active right now with prices set by real trader demand - not a house line. So, it’s among the best NBA playoffs promo codes:

  1. Click here 👈🏼 to create a new Polymarket account
  2. Enter one of the best NBA playoffs promo codes: ALARM
  3. Make a deposit of at least $20
  4. Receive $20 in bonuses GUARANTEED!

Available in all 50 states with no geo-restrictions, Polymarket is the most credibly licensed prediction platform in the U.S. right now. 🎯 Sign up here 🎯 one of the best NBA playoffs promo codes: ALARM and get your $50 in bonus funds before the next tip-off!

 

 

 

🏅 Best NBA Playoffs Promo Codes: Novig Sportsbook

Novig is the peer-to-peer prediction exchange that eliminates the house edge entirely - commission-free lines on every NBA playoffs market, with the ability to set your own odds if you disagree with the current price. That alone makes this one of the best NBA playoffs promo codes:

  1. Click here 👈🏼 to create a new Novig account
  2. Enter one of the best NBA playoffs promo codes: ALARM
  3. Spend at least $5 with your first purchase
  4. Receive $50 in Novig Coins GUARANTEED!

A 10x boost to your account before you've made a single pick - and better prices than any traditional sportsbook on every NBA playoffs market. Register right now ⏰ with our exclusive Novig promo code ALARM!
 

 

 

🏅 Best NBA Playoffs Promo Codes: Onyx Odds

Rounding out the best NBA playoffs promo codes is Onyx Odds - the sweepstakes social sportsbook available in 40+ states including markets without legal sports betting. Spend $10 at the Onyx shop and $100 in Onyx Cash bonus picks lands on top of it immediately:

  1. Click here 👈🏼 for a new Onyx Odds account
  2. Enter one of the best NBA playoffs promo codes: ALARM
  3. Spend at least $10 on Onyx Coins/Cash bundles best NBA playoffs promo codes
  4. Receive $100 worth of Onyx CASH bonus picks!

Another GUARANTEED 10x boost - and available in states where DraftKings can't operate. Sign up today ☀️ with one of the best NBA playoffs promo codes: ALARM
 

 

 

🏅 Best NBA Playoffs Promo Codes: DraftKings Sportsbook

No list of the best NBA playoffs promo codes is complete without DraftKings Sportsbook - the gold standard of the industry. Bet $5 on anything in the NBA Conference Finals and $100 in bonus bets land GUARANTEED, win or lose. No code needed:

  1. Click here 👈🏼 for a new DraftKings account
  2. None of the one of the best NBA playoffs promo codes needed!
  3. Bet at least $5 on ANY market
  4. Receive $100 in bonus bets - even if it doesn’t win!

A 20x boost available at the nation's most trusted sportsbook with no DraftKings NBA playoffs promo code required. Must be 21+ and located in a state where DraftKings operates. 🎯 Become a new member 🎯 through our link today!
 

 

 

🎯 Target ANY Sporting Event After Activating The Best NBA Playoffs Promo Codes

With both Conference Finals running and the road to the NBA Finals getting clearer by the day & so much more going on, there is plenty to enjoy. Here's what to target after unlocking each of the best NBA playoffs promo codes above: