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Best NFL Preseason Prediction Market Promos for Week 1 on August 13th

August 12, 2026
by Emma Harrison

The NFL season is already gaining momentum, with Week 1 preseason games underway to get everyone ready for the regular season. Even better, many prediction market promos have sprung up, offering opportunities for traders looking to get into the action.

Week 1 of the games is set to begin on August 13, with six games already slated. If you are interested in making predictions for a chance to make a profit, you are on the right page. We’ve outlined some of the top prediction markets offering generous bonuses you can tap into for the NFL preseason games. So, let’s begin!

Best NFL preseason prediction market promos: Our top picks

If you are ready to trade on the NFL preseason prediction markets, here are some of the best platforms with generous promos you can tap into.

Polymarket: Best NFL preseason prediction market for promos overall

Polymarket: Pros and Cons
  • Numerous markets on sports, crypto, the economy, and politics
  • Regulated by the CFTC
  • Multiple rewards for existing traders
  • Crypto payments only

Polymarket is our best prediction market for many reasons. This NFL preseason prediction market launched in 2020 and was relaunched in 2026, and already features a variety of markets, including science, AI, finance, business, cryptocurrencies, and sports.

When it comes to the NFL prediction market, Polymarket does not leave any stones unturned, with coverage on just about everything you can think of. This means you can trade on NFL preseason props, totals, moneylines, and much more.

After registering for an account during our Polymarket review, we received a “Deposit $10 and Get $20 in trading bonuses” offer. This operator also features referral bonuses, a rebate program, and volume commission, among other offers.

Kalshi: Great range of bonuses

Kalshi: Pros & Cons
  • Broad range of markets
  • 24/7 live chat support
  • Huge reputation
  • Native mobile app
  • Transaction fees

Kalshi is a leader in the prediction market space, and that’s no surprise. The operator is home to over 10 event markets, including finance, sports, cryptocurrencies, climate, and economics. Its NFL preseason market is quite in-depth, allowing you to make trades on all upcoming games for less than $0.10. When it comes to bonuses, Kalshi does not disappoint either.

New traders who register for an account with this operator and make trades of up to $25 will be eligible for up to $500 in credits, which is a great starting point. The trading platform also offers other bonuses, including a referral bonus and trading incentives, which you can learn about in our Kalshi review.

Crypto.com: Best crypto prediction market

Crypto.com: Pros and Cons
  • Welcome bonus
  • Broad range of markets
  • High-performance mobile app
  • Strict ID verification

Last on our list is Crypto.com. However, this operator offers generous bonuses, like those from the others we’ve recommended. Its market coverage is just as great, with options to trade on events surrounding cryptocurrencies, financials, economics, and sports.

New traders who register here can claim up to $50 in CRO after making an initial deposit of $50. You don’t need to enter a Crypto.com promo code to be eligible either, and simply registering gives you access to other ongoing offers, including the App referral bonus of up to $50.

Conclusion: Claim the best promos to trade on the NFL preseason games

There are many prediction markets offering promos to trade on the NFL preseason games. Polymarket is our number one pick if you want a well-rounded platform with decent NFL coverage, excellent bonuses, and fee-free withdrawals.

However, Kalshi is also a solid choice if you prefer a good variety of bonuses, while we recommend Crypto.com if you prefer trading with cryptocurrencies. If you are ready to begin trading, click any of the links to register for an account, make a deposit, and claim your bonus.