New users can explore prediction market promos ahead of NFL Week 2, with new sign-up offers available as of Wednesday, September 16. Each platform below offers a simple download and registration process for new customers. Bettors can also compare additional platforms among the best prediction market apps before signing up.
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 |
NFL Week 2 Prediction Market Promos
Detroit and Buffalo open Week 2 on Thursday night, headlining a full NFL schedule that includes several of the best prediction promos available through the platforms below.
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
Kalshi is offering a Trade $25, Get $35 sign-up bonus for eligible new customers who use the Kalshi promo code COVERS35 during registration. The $35 bonus is larger than the standard $25 offered through most competing codes, placing Kalshi among the best prediction market sites for new users this week.
Key terms and conditions include:
- Available in all states except Nevada and Washington.
- Users must be physically located in an eligible state.
- New customers may use the promo code or an eligible referral link, but not both.
- Limited to one offer per Kalshi account.
- A government issued ID or passport and a selfie are required for verification.
- An initial deposit of at least $10 and a transaction of at least $25 on Kalshi's Predictions product are required.
- The $35 bonus is credited once $25 in qualifying transactions is completed, regardless of outcome.
- Bonus credit cannot initially be withdrawn, must be used on the Predictions product and expires seven days after being granted.
How to claim the offer:
- Sign up on Kalshi and enter promo code COVERS35 during registration.
- Complete identity verification by providing a date of birth, phone number, location, Social Security number and a photo ID.
- Deposit at least $10 into the account using an available payment method.
- Transact at least $25 on Kalshi's Predictions product, such as an NFL related market.
- Withdraw eligible cash proceeds through the Transfers section once the qualifying transaction has been completed.
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
Polymarket is offering a Deposit $10, Get $50 trading bonus for new users who enter the Polymarket promo code COVERS during sign-up.
- Available in all states except Nevada.
- Users must be physically located in an eligible state.
- The promo code COVERS must be entered at sign-up to trigger the offer.
- Proof of ID, including a photo of a driver's license or passport plus a selfie holding the ID, is required.
- An initial deposit of $10 is required.
How to claim the offer:
- Visit the Polymarket US app, click Sign Up and enter promo code COVERS. Registration can be completed using a Google or Apple ID.
- Provide a username, full name, date of birth and address, then complete identity verification.
- Deposit at least $10 using a debit card, ACH bank transfer or wire transfer.
- Select an event contract, choose an outcome and confirm the trade.
- Withdraw eligible funds by returning to the original funding source once deposits have cleared.
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
ProphetX is offering a Trade $50, Earn $75 bonus for new customers who register using the ProphetX promo code COVERS.
- Available in all states plus Washington, D.C., excluding Nevada.
- Users must be physically present in an eligible location.
- Registration must include the promo code COVERS.
- A government ID or passport and a selfie holding the ID are required.
- An initial deposit of at least $50 and a trade of at least $50 in event contracts are required.
- The $75 bonus is credited once the $50 trade requirement is met, regardless of the outcome.
- The offer is ongoing.
How to claim the offer:
- Download the ProphetX app or visit the desktop site and click Register, entering promo code COVERS.
- Provide personal information, including full name, date of birth, address, Social Security number and phone number, then verify identity with a photo ID and one time PIN.
- Deposit at least $50 through the banking section.
- Place a trade of at least $50 on an available event contract.
- Once eligible, receive the $75 bonus and withdraw winnings, which are 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
Novig offers a Deposit $10, Get $25 bonus for new users who enter the Novig promo code COVERS. The bonus is issued as five Trade Credits worth $5 each.
- Users must be at least 21 years old and enter promo code COVERS during registration.
- A qualifying deposit and trade are required to activate the offer.
- A minimum deposit of $10 and a minimum trade of $5 are required.
- Trade Credits must be used on contracts priced between $0.01 and $0.60 and expire after 30 days.
- The offer is available nationwide and has no listed end date.
How to claim the offer:
- Download the Novig app from the App Store or Google Play Store and select Sign Up.
- Provide full name, home address, email and Social Security number to verify the account.
- Enter Novig promo code COVERS during registration.
- Deposit at least $10 and place a trade of at least $5 to receive the 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
OG.com offers a Trade $25, Get $25 bonus for new users who enter the OG promo code COVERS during registration.
- Available in all states except New York and Arizona. Users in Illinois, Massachusetts, Maryland, Michigan, New Jersey, Nevada and Ohio can claim the bonus but cannot use it on sports trading.
- Users must be physically located in an eligible state.
- A minimum deposit of $10 is required, and a trade of at least $25 is required for the full bonus.
- The qualifying trade must settle within seven days of account verification.
- Only trades with a probability below 80 percent qualify.
How to claim the offer:
- Visit OG.com, click Sign Up and register with an email address, verifying both email and mobile number.
- Complete identity verification with 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, such as Apple Pay, Google Pay, ACH or wire transfer.
- Place a qualifying trade of at least $25 on a market that will settle 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
Underdog offers a 50 percent deposit match up to $1,000 for new customers who use the Underdog promo code COVERS.
- A minimum deposit of $10 is required to qualify.
- The match is capped at $1,000, requiring a $2,000 deposit to receive the maximum bonus.
- Bonus entries can take up to 72 hours after the deposit resolves to appear in the account.
- Users must complete 1x the value of the deposit plus bonus in qualifying entry fees within 14 days.
- Bonus funds cannot be applied to entries with a payout multiplier below 2x.
- Unused promotional balance that does not satisfy the requirement by the end of the 14 day period can be forfeited.
- Only one promotional offer can be selected if multiple are presented at sign-up.
How to claim the offer:
- Register for a new account and enter Underdog promo code COVERS.
- Complete identity verification, providing personal and location information.
- Deposit at least $10 to trigger the 50 percent match.
- Use the qualifying balance on eligible Prediction Picks or Combo entries within 14 days to complete 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
Crypto.com offers a Play $5, Get $50 in Bonus Entries promotion that applies automatically, meaning no Crypto.com promo code is required.
- Available in most states plus Washington, D.C., excluding Arkansas, Arizona, Connecticut, Illinois, Louisiana, Massachusetts, Maryland, Michigan, Nevada, New York and Ohio.
- Registration requires personal information, including legal name, email address and proof of ID.
- A minimum initial deposit of $10 is required, and Crypto.com matches the stake up to $50.
- The offer is ongoing and has no listed expiration date.
How to claim the offer:
- Download the Crypto.com app from the App Store or Google Play and complete registration, including phone verification and a government issued ID.
- Deposit at least $10 using fiat currency or cryptocurrency.
- Navigate to the Sports tab within the Crypto.com predictions marketplace and place a prediction on an available market.
- Withdraw winnings through the Transfer section after the event concludes.
NFL Week 2 arrives with a full schedule of matchups, and new customers can review each offer above as of Wednesday, September 16. Comparing terms and requirements ahead of time makes it easier to choose from the available prediction market promos. Each platform listed offers its own path to a welcome bonus for new users this week.
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.
