Predictions market promos are giving NFL fans plenty of reasons to explore new platforms ahead of the Sunday, September 13 Week 1 slate. Before diving into the early games, late games and the Cowboys-Giants nightcap, bettors can browse prediction market promos from several apps.
Each platform requires downloading the app and completing registration to unlock a welcome offer. Check out the best prediction market apps before kickoff.
Our best prediction market promos
| Top 8 Prediction Markets | Welcome Offers | Claim Now |
|---|---|---|
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$35 Trading Bonus | Claim $35 with code 'COVERS35' |
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Deposit $10, Get $50 Bonus | Claim $50 with code "COVERS" |
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Trade $50, Earn $75 | Claim $75 with code "COVERS" |
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Deposit $10, Get $25 | Claim $25 with code "COVERS" |
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Trade $25, Get $25 Bonus | Claim $25 |
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50% Deposit Match up to $1,000 | Claim $1,000 with code "COVERS" |
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Unlock $50 Bonus | Claim $50 |
Best Prediction Market Promos for NFL Week 1 Sunday
Sunday, September 13 delivers a full NFL Week 1 slate, from the early window's Bills-Texans matchup to the Cowboys-Giants Sunday Night Football finale. Bettors searching for the best prediction market sites can compare offers from eight platforms before the first kickoff. Each of the best predictions promos below includes its own deposit requirements and trading rules.
No. 1: Kalshi
Trade $25, Get $35 Bonus
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.
Kalshi promo code
New customers can enter the Kalshi promo code COVERS35 to claim a Trade $25, Get $35 sign-up offer. The $35 bonus is larger than the $25 offered by most competing Kalshi codes. The offer is available in every state except Nevada and Washington.
Eligible customers must verify their identity, deposit at least $10 and transact at least $25 on Kalshi's Predictions product to trigger the bonus. The $35 credit is issued once the trade requirement is met, regardless of whether the qualifying trades win or lose. Bonus credit cannot be withdrawn immediately, must be used on the Predictions product and expires seven days after it is granted.
Follow these steps to claim the Kalshi promo code:
- Sign up through the registration page and enter the code COVERS35, then provide personal details and identity verification.
- Deposit at least $10 into the account using an available payment method.
- Place at least $25 in qualifying transactions on Kalshi's Predictions product.
- Withdraw eligible cash proceeds through the Transfers section once funds are available.
No. 2: Polymarket
Get $50 With Code COVERS
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See https://polymarket.com/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 exchange and clearing organization.
Polymarket promo code
Eligible new users can enter the Polymarket promo code COVERS to claim a Deposit $10, Get $50 trading bonus. The offer is available in every state except Nevada. Users must be physically located in an eligible state to qualify.
Registration requires proof of identification, including a photo ID and an accompanying selfie. A minimum deposit of $10 is required to unlock the reward.
Follow these steps to claim the Polymarket promo code:
- Visit the Polymarket US app, select Sign Up and enter promo code COVERS, then register using an email, Google or Apple ID.
- Complete identity verification with a government-issued ID and other requested details.
- Deposit at least $10 using debit card, ACH transfer or wire transfer.
- Select an event contract, choose an outcome and confirm the trade amount.
- Withdraw eligible funds once they clear, using the same funding source as the original deposit.
No. 3: ProphetX
Earn $75 With Code COVERS
Federally regulated. Live nationwide. Trading sports event contracts involves substantial risk of loss and is not appropriate for all investors. Past results are not necessarily indicative of future results. You should consider whether trading is appropriate for you in light of your financial circumstances. ProphetX is a CFTC-regulated designated contract market. Full risk disclosure available at prophetx.co/risk.
ProphetX promo code
New users can register with the ProphetX promo code COVERS to claim a Trade $50, Earn $75 bonus. The offer is available in every state plus Washington D.C., except Nevada. Customers must be physically present in an eligible location to qualify.
Registration requires a government ID or passport along with a selfie of the user holding that ID. Customers must deposit at least $50 and trade at least $50 in event contracts to unlock the reward. The $75 bonus is credited once the trade requirement is met, regardless of the outcome of the trade.
Follow these steps to claim the ProphetX promo code:
- Download the ProphetX app or visit the desktop site and register with promo code COVERS, providing personal information and identity verification.
- Confirm the one-time PIN sent by text to activate the account.
- Deposit at least $50 through the banking section.
- Place at least $50 in trades on available event contracts.
- Withdraw winnings once conditions are met, with claims typically processed within five business days.
No. 4: Novig
Restrictions and eligibility requirements apply. The offer is available to new users only, subject to the terms and conditions specified by Novig. 21+ only. 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. Novig products are not available in all jurisdictions.
Novig promo code
The current Novig promo code offer is Deposit $10, Get $25, available nationwide with code COVERS. The bonus arrives as five Trade Credits of $5 each, usable on contracts priced between $0.01 and $0.60 per contract. The Trade Credits expire after 30 days.
Users must be at least 21 years old and enter code COVERS during registration to qualify. A minimum $10 deposit and $5 trade are required to activate the offer.
Follow these steps to claim the Novig promo code:
- Download the Novig app from the App Store or Google Play Store and select Sign Up.
- Provide personal information, including full name, address, email and Social Security number, to verify the account.
- Enter Novig promo code COVERS during registration.
- Deposit at least $10 and place a $5 qualifying trade to receive the $25 in Trade Credits.
No. 5: OG.com
Trade $25 & Get $25
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.
OG.com promo code
New users can enter the OG promo code COVERS during registration to claim up to $25 in trading bonuses. The offer is available in every state except New York and Arizona. Residents of Illinois, Massachusetts, Maryland, Michigan, New Jersey, Nevada and Ohio can claim the bonus but cannot use it for sports trading.
A minimum deposit of $10 is required, along with a qualifying trade of at least $25 to receive the full bonus. The qualifying trade must settle within seven days of account verification. Only trades with an implied probability below 80% qualify for the promotion.
Follow these steps to claim the OG promo code:
- Visit OG.com, select Sign Up and register with an email address and mobile number.
- Complete identity verification with a full name, date of birth, address and the last four digits of a Social Security number, then enter promo code COVERS.
- Deposit funds using a debit card or another available payment method.
- Place a qualifying trade of at least $25 on a market with a probability below 80% that settles within seven days.
- Withdraw eligible cash by linking a bank account through Plaid and requesting an ACH transfer.
No. 6: Underdog
50% Deposit Match up to $1,000
Code: COVERS
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. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
Underdog promo code
Eligible new customers can use the Underdog promo code COVERS to claim a 50% deposit match up to $1,000. A minimum deposit of $10 is required, and a $2,000 deposit is needed to receive the maximum match.
Bonus credit can take up to 72 hours to appear after a qualifying deposit resolves. Customers must complete 1x the value of the deposit plus bonus in qualifying entry fees within 14 days. Any unqualified promotional balance can be forfeited after that deadline.
Follow these steps to claim the Underdog promo code:
- Register a new account and enter promo code COVERS in the promo-code field.
- Complete identity verification, including personal and location information.
- Deposit at least $10, keeping in mind that a $2,000 deposit unlocks the maximum $1,000 match.
- Wait up to 72 hours for the bonus entries to appear in the account.
- Complete 1x the deposit plus bonus in qualifying entries within 14 days to satisfy the playthrough requirement.
No. 7: Crypto.com
Spend $5, Get $200
Restrictions and eligibility requirements apply. The offer is available to new users only, subject to the terms and conditions specified by Crypto.com. 18+ only. 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. Crypto.com products are not available in all jurisdictions.
Crypto.com promo code
New users can claim a Play $5, Get $50 in bonus entries through the Crypto.com promo code offer, which applies automatically and requires no manual code. The offer is available in most states plus Washington D.C. It excludes Arkansas, Arizona, Connecticut, Illinois, Louisiana, Massachusetts, Maryland, Michigan, Nevada, New York and Ohio.
Registration requires personal information and proof of identification, including a government-issued ID. A minimum initial deposit of $10 triggers a matching bonus of up to $50.
Follow these steps to claim the Crypto.com promo code:
- Download the Crypto.com app from the App Store or Google Play and complete registration.
- Verify the account with a phone number and government-issued ID.
- Deposit at least $10 using a supported fiat or cryptocurrency payment method.
- Navigate to the Sports tab and place a prediction by buying or selling a contract.
- Withdraw winnings through the Transfer section once the event concludes.
NFL Week 1 Sunday on September 13 gives fans a full slate to review before choosing a platform. Comparing the terms above can help bettors select from the best prediction market sites and best predictions promos available this week. Always confirm the latest eligibility rules and state restrictions before registering for any prediction market promos.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.
