Prediction market promos are live for NFL Week 4, giving fans a fresh reason to check out event-contract trading before Thursday's game between Pittsburgh and Cleveland. New users can download any of the best prediction market apps on iOS or Android and complete registration in minutes. Reviewing the latest prediction market promos ahead of kickoff can help fans compare welcome offers before signing up.
Our best prediction market promos
| Top 8 Prediction Markets | Welcome Offers | Claim Now |
|---|---|---|
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$60 Trading Bonus | Claim $60 with code 'COVERS60' |
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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 4 Prediction Market Promos
As NFL Week 4 opens Thursday, October 1, with Pittsburgh visiting Cleveland and a full slate following on Sunday and Monday, the sections below break down current welcome offers from some of the best prediction market sites and best predictions promos available to new users this week.
No. 1: Kalshi
Trade $25, Get $60 Bonus
*Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at http://kalshi.com/tc/55.. 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 users can enter the Kalshi promo code COVERS60 to claim a Trade $25, Get $60 welcome offer. Kalshi allows customers to trade contracts tied to sports, politics, economics and other real-world events.
The offer includes the following terms and conditions:
- Available in all states except Nevada and Washington.
- Users must be physically located in an eligible state.
- New customers may use the Kalshi 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.
- A minimum deposit of $10 and a transaction of at least $25 on Kalshi's Predictions product are required.
- The $60 bonus is credited once the $25 transaction requirement is met, regardless of outcome.
- Bonus credit cannot be withdrawn immediately, must be used on Kalshi's Predictions product, and expires seven days after issuance.
How to claim the Kalshi promo code:
- Sign up on the Kalshi app or website and enter promo code COVERS60 during registration.
- Verify identity with a date of birth, phone number, Social Security number and a government-issued ID.
- Deposit at least $10 using an available payment method.
- Transact at least $25 on Kalshi's Predictions product to trigger the bonus.
- Withdraw eligible cash proceeds through the Transfers section once requirements are met.
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
New users can enter the Polymarket promo code COVERS to claim a Deposit $10, Get $50 trading bonus. Polymarket allows customers to trade event contracts on sports, politics, economics and other topics.
The offer includes the following terms and conditions:
- Available in all states except Nevada.
- Users must be physically located in an eligible location.
- Sign up with Polymarket promo code COVERS to trigger the offer.
- Proof of ID, including a photo of a driver's license or passport and an accompanying selfie, is required.
- An initial deposit of $10 is required to qualify.
How to claim the Polymarket promo code:
- Visit the Polymarket US app and select "Sign Up," entering promo code COVERS.
- Provide a username, full name, date of birth, address, and complete identity verification.
- Deposit at least $10 using a debit card, ACH bank transfer, or wire transfer.
- Trade event contracts on available markets.
- Withdraw eligible funds back to the original funding source once available.
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 enter the ProphetX promo code COVERS to claim a Trade $50, Earn $75 welcome offer. ProphetX offers markets on sports along with categories such as politics and culture.
The offer includes the following terms and conditions:
- Available in all states plus Washington, D.C., excluding Nevada.
- Users must be physically present in an eligible location.
- Sign up with ProphetX promo code COVERS to trigger the offer.
- A government-issued ID or passport and a selfie holding that ID are required.
- An initial deposit of $50 or more and at least $50 in trades are required.
- The $75 bonus is credited once $50 in trades is completed, regardless of outcome.
- The offer is ongoing.
How to claim the ProphetX promo code:
- Download the ProphetX app or visit the desktop site and register with promo code COVERS.
- Provide personal information, including full name, date of birth, address, Social Security number, and phone number, and verify identity with a photo ID.
- Deposit at least $50 through the banking section.
- Place trades totaling at least $50 on available markets.
- Receive the $75 bonus and withdraw eligible winnings, which are 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
New users can enter the Novig promo code COVERS to claim a Deposit $10, Get $25 welcome offer. The bonus arrives as five Trade Credits worth $5.00 each.
The offer includes the following terms and conditions:
- 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.
- Novig Coins are non-withdrawable and hold no monetary value, while Novig Cash can be exchanged for prizes.
- The offer is available nationwide and has no end date.
How to claim the Novig promo code:
- Download the Novig app from the App Store or Google Play Store.
- Select "Sign Up" and provide full name, home address, email and Social Security number.
- Enter Novig promo code COVERS during registration.
- Deposit at least $10 and complete a trade of at least $5 to unlock 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
New users can enter the OG promo code COVERS to claim a Trade $25, Get $25 welcome offer.
The offer includes the following terms and conditions:
- Available in all states except New York and Arizona, though customers in Illinois, Massachusetts, Maryland, Michigan, New Jersey, Nevada, and Ohio can claim the bonus but cannot use it for sports trading.
- Users must be physically located in an eligible state.
- A minimum deposit of $10 is required.
- A trade of at least $25 is required to qualify for the full bonus.
- The qualifying trade must settle within seven days of account verification.
- Only trades with a probability below 80% qualify.
How to claim the OG promo code:
- Visit OG.com and select "Sign Up," verifying an email address and mobile phone 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 other 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 once the trade settles.
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
New users can enter the Underdog promo code COVERS to claim a 50% deposit match up to $1,000.
The offer includes the following terms and conditions:
- A minimum deposit of $10 is required to qualify.
- The match is capped at $1,000, requiring a $2,000 deposit for the maximum bonus.
- Bonus credit can take up to 72 hours to appear after a qualifying deposit resolves.
- Promo code COVERS can be used with eligible Prediction Picks and Combo entries.
- A playthrough of 1x the deposit plus bonus must be completed within 14 days of the bonus being issued.
- Unused promotional balance not satisfying the playthrough by the deadline can be forfeited.
- Winnings generated during the playthrough period may be withdrawable, though promotional funds remain subject to the offer terms.
How 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 a $2,000 deposit is needed for the maximum match.
- Wait up to 72 hours for bonus entries to appear in the account.
- Complete the required 1x playthrough on eligible entries within 14 days.
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 offer through the Crypto.com promo code page. No manual code is required, as the offer applies automatically through the eligible sign-up link.
The offer includes the following terms and conditions:
- Available in most states plus Washington, D.C., except Arkansas, Arizona, Connecticut, Illinois, Louisiana, Massachusetts, Maryland, Michigan, Nevada, New York, and Ohio.
- No referral code is required to access the offer.
- Registration requires personal information, such as legal name and email address, along with 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 expiry date.
How to claim the Crypto.com promo code:
- Download the Crypto.com app from the App Store or Google Play and begin registration through the eligible link.
- Complete KYC verification by confirming a phone number and providing a government-issued ID.
- Deposit at least $10 using fiat or cryptocurrency.
- Navigate to the Sports tab within the predictions marketplace and place a trade.
- Withdraw winnings by selecting a linked payment method in the Transfer section.
NFL Week 4 provides several opportunities to explore these platforms before Thursday's game and the rest of the weekend schedule. Comparing terms across each prediction market app can help fans choose the offer that best fits their preferences. Always review the current promo details directly on each platform before registering.
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.
