Prediction markets allow users to trade on the outcome of events, including sports, and there are several prediction market promos that new users can take advantage of when signing up at prediction markets. The prediction market promo codes vary from site to site, so this prediction market guide will help explain how prediction markets work while exploring the various offers available to new users.
Whether you're new to prediction markets or just adding some of the best prediction markets to your lineup, knowing what each bonus is actually worth puts you in a much better position.
Our picks for the best prediction market promos for August 2026
If you're looking for some of the best prediction market promos, here's a table with the top welcome promos from around the industry, followed by a deeper breakdown of each one.
Prediction market | Promo offer | Promo code |
Kalshi | Trade $25, receive $25 in bonus trading credits | |
Polymarket US | Deposit $10+, get $20 trading bonus credits | |
| Novig | Deposit $10+ and receive $25 in Trade Credits | None required |
| FanDuel Predicts | Get $25 trading bonus with first trade | None required |
Last verified August 16, 2026
Kalshi promo code: $25 in bonus trading credit
Kalshi is regulated by the Commodity Futures Trading Commission (CFTC) and is available in most states. The latest Kalshi promo code CBSSPORTS can help new users get a head start.
After registration, new Kalshi users can claim the promo and make at least $25 in trades. They will then be credited with $25 in bonus trading credit.
Bonus trading credits cannot be withdrawn from your Kalshi account. It must be used to place trades on prediction markets within Kalshi. Bonus trading credits may only be withdrawn by a participant after the participant has traded an amount equal to the bonus after receiving the bonus trading credits.
Any bonus trading credits must be used within seven days of being granted. Bonus trading credits not used within those seven days will expire and be forfeited.
Sports contracts are currently unavailable in MI and NV. See kalshi.com for additional terms and conditions.
Claim your Kalshi bonus credits here:
Kalshi promo: Age and location requirements
To claim this prediction market promo, you must be at least 18 years old, a legal resident and physically located in a jurisdiction which Kalshi operates. New users only and must use the promo code when signing up. Void where prohibited.
Kalshi is available in over 40 US states including Washington, D.C. and US territories. Kalshi may be prohibited or specific trading categories, such as sports event contracts, may be restricted in certain states, including NV, AZ, IL, MA, MD, MI, MN, MT, NJ and OH.
Kalshi highlights
- Bonus offer: Trade $25+, receive $25 in bonus trading credits
- App Store rating (and # of reviews): 4.8 out of 5 stars (466k reviews) as of August 16, 2026
- Google Play rating (and # of reviews): 4.7 out of 5 stars (99.3k reviews) as of August 16, 2026
Polymarket promo code: Deposit $10, get $20 trading bonus
The Polymarket U.S. app is also a CFTC-registered platform and is available in all U.S. states except NV, Washington D.C. and the U.S. territories. The latest Polymarket promo code CBSSPORTS gives new users a chance to claim a trading bonus.
After registration, new Polymarket app users can claim the promo if they deposit at least $10. They will then be credited with a $20 trading credit bonus.
The bonus trading credits cannot be withdrawn, but the profits from using the bonus credits can be. See Polymarket.us for additional terms and conditions. Offer subject to expiry.
Claim your Polymarket US bonus here:
Polymarket app promo: Age and location requirements
To claim this prediction market promo, you must be at least 18 years old, a US resident and be physically located in one of the states where the Polymarket app operates. Restrictions and additional terms may apply. Polymarket U.S. is available in all states except Nevada, Washington D.C. and the U.S. territories.
Please note that some markets on the Polymarket global site may not be available on the Polymarket U.S. app. The Polymarket app may prohibit specific trading categories, such as sports event contracts, due to restrictions in certain states, including NV, AZ, IL, MA, MD, MI, MN, MT, NJ and OH.
Participation is subject to applicable eligibility requirements and may be restricted or prohibited in certain jurisdictions. Participants are responsible for ensuring their participation complies with applicable laws and regulations in their jurisdiction. Prediction markets content is not intended for individuals located in jurisdictions where they are prohibited.
Polymarket US highlights
- Bonus offer: Deposit $10+, get $20 bonus trading credits
- App Store rating (and # of reviews): 4.6 out of 5 stars (53k reviews) as of August 16, 2026
- Google Play rating (and # of reviews): 3.7 out of 5 stars (9.2k reviews) as of August 16, 2026
Novig promo code: $25 in bonus trading credits
Novig relaunched in August as a CFTC-licensed prediction market, and its sign-up offer is one of the strongest in the space right now. The latest Novig promo code doesn't require an actual code. New users just need to deposit at least $10 to unlock $25 in bonus trading credits.
After registering and verifying your account, deposit $10+ and you'll be credited with $25 in bonus trading credits, issued as five separate $5 Trade Credits. Each $5 credit must be applied in full to a trade. They can't be split, combined with other promos, or used on Make Orders. Market price must be -150/$0.60/60% or longer to apply a credit.
Bonus trading credits cannot be withdrawn directly from your Novig account; they must be used to place trades within the app. Credits expire 30 days after being issued.
Novig is available nationwide, excluding AZ, MI, and NV.
Novig promo: Age and location requirements
To claim this promo, you must be at least 21 years old, physically located in a state where Novig operates, and otherwise eligible. Novig currently operates in all 50 states and U.S. territories except AZ, MI and NV.
Novig highlights
- Bonus offer: Deposit $10+, get $25 in bonus trading credits
- App Store rating (and # of reviews): 4.7 out of 5 stars (3.7k reviews) as of August 16, 2026
- Google Play rating (and # of reviews): 4.6 out of 5 stars (957 reviews) as of August 16, 2026
FanDuel Predicts promo code: $25 trading bonus after your first trade
FanDuel's prediction market app, FanDuel Predicts, gives new users $25 in bonus trading funds after making a first-time deposit and placing a trade, with no minimum amount required on that first trade. The latest FanDuel Predicts promo code requires no code at all to unlock.
After signing up, making a deposit and placing your first trade, the $25 bonus should land in your account within 72 hours. That bonus can be spread across multiple markets or used on a single $25 trade, and it expires seven days after being issued. If a trade made using the bonus wins, you receive the profit as withdrawable cash; the original bonus credit itself isn't withdrawable.
FanDuel Predicts is available in all 50 states and Puerto Rico, though sports event contracts specifically are only live in a limited number of states (see next section).
FanDuel Predicts promo: Age and location requirements
To claim this prediction market promo, you must be at least 18 years old and physically located in a state where FanDuel Predicts operates. Sports prediction markets are only available in states where FanDuel Sportsbook does not operate; in states with an active FanDuel Sportsbook, only non-sports (finance, economics, commodities) markets are offered.
Must be in these states to be eligible for the promotion: AL, AK, CA, DE, FL, GA, HI, ID, MN, NE, NM, ND, OK, RI, SC, SD, TX, UT
FanDuel Predicts highlights
- Bonus offer: $25 trading bonus with first trade
- App Store rating (and # of reviews): 4.8 out of 5 stars (6.2k reviews) as of August 16, 2026
- Google Play rating (and # of reviews): 4.6 out of 5 stars (1.55k reviews) as of August 16, 2026
Types of prediction market bonuses explained
Beyond the welcome bonus, prediction markets offer several other types of promotions. Here are some of the most common ones you'll find:
Trading credits
Generally reserved for new users, these are treated like site/app credit to allow users to make trades without having to use real money. Some sites include the amount of the trading credit in profits, and some do not. Be sure to check your specific offer terms and conditions.
Rewards or loyalty programs
Loyalty programs are a way for prediction markets to increase retention. Kalshi has a Volume Incentive Program, which is a cash-back rewards system that pays users a share of a cash prize pool based on how much they trade. The funds are withdrawable. The more you trade in eligible markets, the more you earn. Active reward periods are clearly marked, showing current reward pools and period duration.
Polymarket US has multiple incentive layers, including liquidity rewards and holding rewards. The most lucrative rewards are usually for active market makers and high-volume liquidity providers. The exact rewards depend on the market and volume.
Common terms and conditions to know for prediction market promos
Every prediction market has its own terms and conditions applied to its welcome promos and other promos, but here is a general list of what each of these terms refers to.
Age and location requirements: You must be at least 18+ to use prediction markets such as Kalshi and Polymarket US, while other prediction market operators such as Fanatics require you to be 21+ to trade. Each prediction market can also only be accessed in the states where it operates. Prediction market operators may be subject to different availability and restrictions depending on the jurisdiction. Prediction markets are not available in Nevada and certain trading markets, such as sports event contracts, may be restricted or prohibited in certain states, including, but not limited to, NV, AZ, IL, MA, MD, MI, NJ, OH, MT and WI.
Trade-through requirement: The bonus trading credits cannot be immediately withdrawn on any of the prediction market sites, as they require you to trade the funds and then you are eligible to withdraw any profit.
Minimum deposit: The minimum amount you must deposit into your prediction market account to access the welcome/deposit promo.
Bonus expiration: Some sites require you to use your bonus trading credits within a certain timeframe (such as 30 days), while other sites do not have a set expiration date for those funds.
Responsible Trading
18+ in most states. Prediction markets should be used for entertainment purposes in a fun responsible manner. Trading is risky; always trade responsibly. If your activity is becoming a problem, support is available: call 1-800-522-4700 or 1-800-MY-RESET.
Responsible Trading toolkits involve:
- Deposit Limits
- Session Time Limit
- Timeout
- Self-Exclusion
- Close Your Account
- Contact Helplines
Prediction market promos FAQ
What is a prediction market?
Prediction markets allow people to trade contracts based on the outcome of events, which generate probability estimates for what people think will happen. The price continuously changes as traders react to the latest information.
Do prediction market apps offer promos?
Yes, prediction market apps use prediction market promo codes to acquire new users. Kalshi and Polymarket US both offer prediction market promos to new users.
Do you need a promo code for prediction markets?
Most prediction markets require a promo code to claim the new-user offer, such as CBSSPORTS for both Kalshi and Polymarket US.
How do prediction markets work?
A prediction market contract trades between $0.00 and $1.00. If a 'Yes' contract trades at $0.55, the market implies a 55% chance of that result happening. If the event happens, every share purchased at $0.55 pays out $1.
Is there a referral code for prediction market promos?
Kalshi and Polymarket US both use the referral code CBSSPORTS to give new users a chance to earn sign-up bonus trading credits.
Which prediction markets offer promos?
Kalshi and Polymarket US both offer promos to new users, and they also offer their own unique loyalty programs to existing customers.
Event contracts trading involves a risk of substantial loss and is not suitable for all investors. Past performance is not indicative of future results. Participation in prediction markets is subject to applicable eligibility requirements. Participation may be restricted or prohibited in certain jurisdictions and participants are responsible for ensuring their participation complies with applicable laws and regulations in their jurisdiction. Prediction markets content is not intended for individuals located in jurisdictions where they are prohibited. Additional help and resources are available through the NCPG's Financial Trader Health and Safety Initiative.
