Best Prediction Market Promos (August 2026)

Five prediction markets apps are running live welcome offers in August 11, 2026, from Polymarket’s fixed Deposit $10, Get a $20 Trading Bonus! with code LABS to Kalshi’s randomized Trade $25, Get up to $500! with code LABS.

Below, you’ll find every offer, how it works, who each one fits, and what to check before you deposit or place your first trade.

🏆Best Prediction Market Promo This Week: Kalshi

The best prediction market promo this week is Kalshi’s Trade $25, Get up to $500! with promo code LABS.

Kalshi pairs one of the biggest headline offers in the category with deep order books on daily events.

Why Kalshi wins this week: MLB games run every day, WNBA is in season, and NFL futures are heating up as preseason begins — giving traders daily volume to clear the $25 requirement.

• Up to $500 in bonus credit. Trade $25 with code to unlock a randomized bonus credit worth up to $500.
• Federally regulated. Kalshi is a CFTC-designated contract market, so you’re trading event contracts on a regulated exchange.
• Fast payoffs. Daily markets settle quickly, so your credit gets to work early.

Why this week: There are MLB and WNBA games every day, and NFL Future markets are live with preseason underway, so there’s volume across the board to clear the $25 requirement.

What are the Best Prediction Market Promos?

I downloaded and used each of these platforms myself before getting into this article, and the table below reflects offers that are live and claimable today.

Availability still varies by state, so confirm the promo is active in your state before you deposit.

Prediction Market	Welcome Offer	Promo Code
Polymarket	Deposit $10, Get a $20 Trading Bonus!	LABS
FanDuel Predict	Sign Up & Unlock Your Offer!	No promo code needed!
Kalshi	Trade $25, Get up to $500!	LABS
Novig	Spend $25, Get $50 in Novig Coins!	BCLABS
ProphetX	Trade $10, Get $20!	LABSMAX

How to Claim All Your Prediction Market Bonuses

Here’s how to claim a prediction market bonus in 5 steps:

1. Choose Your Prediction Market App: Prediction market promos differ based on the app, so use this article to choose the best prediction market for your needs. Download the app from the Apple App Store or Google Play Store, or sign up on the desktop.
2. Enter Promo Code: Using this prediction market promo comparison piece, enter the correct promo code during the registration process of your chosen platform.
3. Verify Your Account: You’ll next have to complete identity verification within the app, submitting your name, date of birth, and the last four digits of your social security number, amongst other personal information.
4. Make Your First Deposit: Make your initial deposit in your new account, making sure you hit the minimum deposit to receive your welcome offer.
5. Place Your First Qualifying Trade: Some prediction market promos pay out on your deposit alone, while others need you to place a trade first. Check the terms for your platform, then make your first qualifying trade to trigger the offer.

Top Prediction Market Promos Right Now

1. Polymarket

Polymarket is the heavyweight in this space, and it’s the one most people picture when they think about prediction markets. The depth here is next level. We’re talking politics, crypto, economics, sports, pop culture, you name it.

With the promo code LABS you deposit $10 and get a $20 trading bonus, which is one of the more generous welcome bonuses out there for the size of the buy-in.

What I liked most is the trading volume; the bigger markets have a solid market liquidity, so you can get in and out of event contracts without watching the price move on you. If you want the widest selection of niche markets and the most active event trading, this is the one.

✅ Polymarket Promo Code Verdict: Polymarket is the best prediction market for sheer market depth, and the LABS bonus gives new traders a lot of room to check out the platform.

🎁 Polymarket Promo Code	LABS
💰 Polymarket Welcome Bonus	Deposit $10, Get a $20 Trading Bonus!
📝 Terms & Conditions	18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See http://polymarket.us/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 derivatives exchange and clearing organization. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.
📍Where to claim	AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY
👾​ How to claim	Register with promo code LABS and deposit $10+. No first trade is required to trigger the bonus.
⌛ Expiration	7-30 days
😀 Promos for existing users	Liquidity Rewards, Refer-a-Friend
✅ Promo verified on	August 11, 2026

2. FanDuel Predicts

If you already know FanDuel from sports betting or DFS, FanDuel Predicts will feel like home immediately. The app is clean, the funding is instant, and there’s no promo code needed, you just sign up and follow the promo requirements to unlock the offer.

✅ FanDuel Predicts Promo Code Verdict: FanDuel Predicts is the most beginner-friendly prediction market platform, and the sign-up offer is about as simple as it gets.

🎁 FanDuel Predicts Promo Code	No promo code needed, use our links!
💰 FanDuel Predicts Welcome Bonus	Sign Up & Unlock Your Offer!
📝 Terms & Conditions	Offered by FanDuel Prediction Market LLC, a registered futures commission merchant. 18+, Trading derivatives involves significant risk and may not be suitable for all investors. Manage your activity with our Consumer Protection tools. Offer only valid in AL, AK, CA, DE, FL, GA, HI, ID, MN, NE, NM, ND, OK, RI, SC, SD, TX, or UT
📍Where to claim	AK, AL, CA, DE, FL, GA, HI, ID, MN, ND, NE, NM, OK, RI, SC, SD, TX, UT
😀 Promos for existing users	Refer-a-Friend bonus
✅ Promo verified on	August 11, 2026

3. Kalshi

Kalshi is the one I point to when someone asks about legitimacy. It’s a federally regulated trading site overseen by the Commodity Futures Trading Commission (CFTC), which puts it in a different category than a lot of competitors.

The markets lean toward economics, weather, and current events, so if you like trading stocks more than parlays, Kalshi’s predictions markets will definitely speak to you.

The Kalshi promo code LABS unlocks the Trade $25, Get up to $500!

✅ Kalshi Promo Code Verdict: Kalshi is the best prediction market for traders who want CFTC-regulated event contracts. The “up to $500” welcome credit is realistically a $15–$35 bonus for most users, but it’s a low-friction way to fund an account and clear the $25 requirement on your first few trades.

🎁 Kalshi Promo Code	LABS
💰 Kalshi Welcome Bonus	Trade $25, Get up to $500!
📝 Terms & Conditions	Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 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. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.
📍Where to claim	AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY
👾​ How to claim	Register with promo code LABS and complete at least $25 in total trades within 90 days from account approval.
⌛ Expiration	7 days after the bonus is credited
😀 Promos for existing users	Refer-a-Friend Promo, Volume Incentive Program, Liquidity Incentive Program:
✅ Promo verified on	August 11, 2026

Here’s how it actually works:

• Qualifying activity: Trade at least $25 on Kalshi’s Predictions product within 30 days of opening your account.
• Variable reward: The bonus is a randomized credit between $15 and $500. About 70% of participants get $15, 24% get $35, 5% get $75, 0.65% get $100, and 0.35% get $500. Any specific tier is not guaranteed.
• How the credit works: Bonus credit can’t be withdrawn directly; you have to trade it, and you can only cash out after trading an amount equal to the bonus you got.
• Expiration: Bonus credit expires 7 days after it’s granted.
• One method: You can sign up with a promo code or a referral link, not both.

4. Novig

Novig runs on a peer-to-peer, no-vig model, which is exactly what the name is getting at. With promo code BCLABS, you can Spend $25, Get $50 in Novig Coins!. It’s one of the strongest welcome offers available, especially if you’re curious about exchange-style sports trading.

Top features here include the social, exchange-style feel and the way it leans into sports trading.

Also because you’re trading against other users instead of the house, the pricing on popular markets can be better than you’d expect from a new prediction market promo.

✅ Novig Promo Code Verdict: Novig’s welcome offer is a simple way to try its no-vig, peer-to-peer sports trading platform while picking up $50 in Novig Coins after spending $25.

🎁 Novig Promo Code	BCLABS
💰 Novig Welcome Bonus	Spend $25, Get $50 in Novig Coins!
📝 Terms & Conditions	Players must be 21+ and be residents of the U.S. Void where prohibited. Mobile only. Please play responsibly.
📍Where to claim	AK, AR, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY
👾​ How to claim	Register with promo code BCLABS and spend at least $25 on a package in the Novig Coin store.
⌛ Expiration	7 days after issuance
😀 Promos for existing users	Referral, Novig Points
✅ Promo verified on	August 11, 2026

5. ProphetX

ProphetX rounds out the group with another peer-to-peer exchange built for people who want to trade sports without paying the standard juice. The promo code LABSMAX lands you the offer of Trade $10, Get $20!

I found the interface a little more advanced than FanDuel Predicts, but if you’re comfortable with limit orders and reading the book, the value is there.

✅ ProphetX Promo Code Verdict: ProphetX is the best prediction market promo for sports trading, with an app made for experienced users, yet easy enough for newbies to try out.

🎁 ProphetX Promo Code	LABSMAX
💰 ProphetX Welcome Bonus	Trade $10, Get $20!
📝 Terms & Conditions	Subject to regulatory approval. Limited time offer. T&Cs Apply.
📍Where to claim	AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY
👾​ How to claim	Register with promo code LABSMAX and place a $10+ qualifying trade within 30 days of account approval.
⌛ Expiration	45 days after the bonus is credited
😀 Promos for existing users	Refer-a-Friend Bonuses
✅ Promo verified on	August 11, 2026

Best Prediction Market Promo For Each Type of Trader

• Best prediction market promo for versatile traders: Novig (BCLABS)
• Best prediction market promo for sports trading: ProphetX (LABSMAX)
• Best prediction market promo for mobile trading: FanDuel Predicts
• Best prediction market promo for referral bonuses: Polymarket (LABS)
• Best prediction market promo for mobile event trading: Kalshi (LABS)

How Do Different Prediction Market Bonuses Work?

Just like we see with sportsbooks, not every welcome offer is built the same. Some prediction market apps offer cash on deposit, others want you to trade first, and a few run ongoing trading bonuses, referral rewards, and incentive programs long after you’ve signed up.

Here’s how the main types of prediction market bonuses work, breaking them down so you understand exactly what you’re claiming.

• Deposit Bonus: Funds added to your account based on what you deposit, usually as bonus credits rather than instant cash.
• Trading Bonus: A reward you get by placing your first qualifying trade.
• Purchase Match Bonus: The prediction platform matches a percentage of what you buy in.
• Rewards/Incentive Programs: Ongoing benefits, profit boosts, and loyalty rewards available to existing users, not just new sign-ups.
• Referral Programs: Referral bonuses you earn for inviting friends, usually paid once they fund and make a qualifying trade. In most cases, both you and your friend will be compensated

Popular Events to Trade Right Now

The fun of prediction markets is that you can make trades on something happening this afternoon or take a position on an outcome that won’t resolve for months (or even years). From major sporting events to political races to iconic cultural moments, the menu to trade on is huge.

Here’s what’s drawing the most action right now:

• Daily MLB games: Trade straight matchups, run lines, and live in-game markets as the pennant races tighten.
• NFL futures: Training camps are open, so Super Bowl, division-winner, win-total, and MVP markets are live.
• WNBA: The 30th season has resumed after All-Star Weekend in Chicago, with title and MVP futures plus nightly matchups.
• 2026 midterms: Senate and House control markets move with every poll ahead of the November 3 election.
• Award shows & entertainment: Box-office milestones and major finales.

Continue reading: Best MLB Odds

This Week’s Marquee Markets

Sport	Match	Match Details
🏀 WNBA	Tempo vs Dream	Monday, August 10 at 8:00 p.m. ET on Peacock
🏀 WNBA	Sky vs Storm	Monday, August 10 at 10:00 p.m. ET on USA Network
🏀 WNBA	Liberty vs Fever	Tuesday, August 11 at 7:30 p.m. ET on ESPN
⚾ MLB	Mariners vs. Yankees	Tuesday, August 11 at 7:05 p.m. ET on TBS
🏀 WNBA	Sky vs Valkyries	Wednesday, August 12 at 10:00 p.m. ET on USA Network
🏀 WNBA	Sparks vs Liberty	Thursday, August 13 at 8:00 p.m. ET on Prime Video
🏀 WNBA	Mystics vs Aces	Thursday, August 13 at 10:00 p.m. ET on Prime Video
⚾ MLB	Cardinals vs. Cubs	Friday, August 14 at 2:00 p.m. ET on Apple TV
🏀 WNBA	Wings vs Fever	Friday, August 14 at 7:30 p.m. ET on ION
⚾ MLB	Yankees vs. Blue Jays	Friday, August 14 at 7:00 p.m. ET on Apple TV

Important Prediction Market Terms to Know

Prediction markets aren’t sportsbooks or DFS apps, so the language and terms used are a little different. If you’re coming over from sports betting, a few of these will be new.

Here’s everything you need to know before you make your first trade:

• Event contract: A tradable position on whether a specific outcome happens.
• Contract price: What a share costs, usually between 1¢ and 99¢, reflecting the implied probability.
• Yes/No shares: The two sides of any market, where you buy Yes or No on the outcome.
• Market resolution: The point in time where the event settles and the winning side pays out.
• Trading volume: How much money has moved through a market, aka a quick read on its popularity.
• Liquidity: How easily you can buy or sell based on the trading volume available. Deep market liquidity is what you should be looking for to make sure your trades are paid out.
• Limit order vs. market order: A limit order sets your price, while a market order fills instantly at the best available price.
• Spread: The gap between the best buy and sell prices.
• Settlement: Final payout once the market resolves.

Prediction Market Banking Options

Funding these apps is quick and easy. Across the board, debit cards, ACH bank transfers, online banking, crypto, and e-wallets like PayPal are supported by the platforms mentioned today.

Method	Deposit Speed	Withdrawal Speed	Notes
Debit card	Instant	Usually fast	Most widely supported; low minimums
ACH bank transfer	Instant–1 day	1–3 business days	Standard for larger balances
Online banking	Instant	1–3 business days	Direct bank login
PayPal / e-wallets	Instant	Varies	Convenient; not on every platform
Crypto	Instant	Varies	Fastest cashouts on some platforms

My deposit arrived instantly, and the minimum deposit is low, usually $5 to $20, depending on the welcome offer. Withdrawals are where you’ll see more variation: bank transfers can take one to three business days, while debit cashouts are usually faster. Fees are generally minimal, though some platforms pass along a small processing cost on certain methods, and a few even pay interest on idle balances.

Responsible Trading on the Best Prediction Markets

Prediction market trading can move fast, and the same tools that make it fun can make it easy to overdo it and get out of control. The best prediction markets take this seriously and build in responsible trading guard rails including deposit limits, trade limits, cooldown periods, self-exclusion lists, and easy access to account history so you can see exactly what you’ve spent.

Set those limits before you click on any welcome offer, and treat bonus credits as money you’re prepared to risk, not free profit. Using prediction market promos responsibly means trading within a budget and stepping away when it stops being fun.

Final Thoughts on the Best Prediction Market Promos

The best prediction market promos give new traders room to learn the ropes without risking much, and they make it easy to match the offer to how you actually trade.

Read the terms, enter the right code, and clear the requirement before you go chasing markets.

1. Polymarket: Use the Polymarket promo code LABS to Deposit $10, Get a $20 Trading Bonus!
2. FanDuel Predicts: Sign Up & Unlock Your Offer!
3. Kalshi: Use the Kalshi promo code LABS to Trade $25, Get up to $500!
4. Novig: Use the Novig promo code BCLABS to Spend $25, Get $50 in Novig Coins!
5. ProphetX: Use the ProphetX promo code LABSMAX to Trade $10, Get $20!

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Best Prediction Market Promos FAQs

Which platform has the best prediction market promo?

Polymarket sits at the top of the prediction market platform pyramid for me. The promo code LABS turns a $10 deposit into a $20 trading bonus, and you’re pairing that offer with the deepest, most liquid prediction market in the US. It’s the strongest of the best prediction market promos right now.

Can I sign up for all the best prediction market promos?

Yes, as long as each platform is legal in your state, you can claim every offer on this list. Most traders usually open multiple accounts specifically to get all the welcome bonuses and compare pricing across sites.

Which prediction market is the most accurate?

Accuracy comes down to liquidity and volume, since heavily traded markets tend to price probabilities more sharply. Polymarket and Kalshi both draw strong volume on major events, which generally makes their odds among the most reliable.

How do prediction market bonuses work?

Most welcome offers are triggered by a deposit, a qualifying trade, or a purchase match. You enter a promo code where applicable, meet the requirement, and the bonus credits to your account, usually within minutes.

How should I choose which prediction market platform to use?

Think about what you want to trade, how the offer is structured, and whether the app is legal where you live. Beginners may prefer FanDuel Predicts for its simplicity, while experienced traders can gravitate toward exchange-style sites like ProphetX.