Polymarket Promo Code RATE: Get a $50 Bonus

I signed up to Polymarket using code RATE to see how the offer worked and how the US platform compared with Kalshi. The current deal is pretty straightforward: deposit at least $10 and get the current $50 promotional trading credit after completing the offer requirements.

Polymarket is running a zero-fee promotion on eligible NFL and college football markets this weekend. If you use Polymarket promo code RATE and qualify for the current $50 new user bonus, you can get the signup credit and trade eligible football markets without the usual fees during the promotion.

The important part is that the $50 is not cash you can immediately pull back out. It is promotional trading credit and needs to be used on Polymarket first. For a $10 deposit, that still gives you enough credit to actually try the platform rather than burning through the entire bonus on one small position.

Polymarket US is also a different product from the international Polymarket.com site. If you used Polymarket before through a crypto wallet, do not assume the signup and funding process is the same. The US product has its own account and onboarding flow.

Polymarket promo code details

The offer is easy to understand on the surface, but I would not judge it only by the $50 headline. The useful comparison is how much of your own money you need to put in, what you have to do to qualify and what the promotional balance can actually be used for.

How to get the most from the Polymarket $50 sign up bonus

For $10 out of pocket, you get enough promotional credit to use the platform for a while. That is the main reason I like the structure more than a $5 or $10 credit that disappears into one position.

If you are new to prediction markets, I would not put the full $50 into the first market that catches your eye. Polymarket has everything from NFL games and Fed decisions to elections, Bitcoin and pop-culture markets. Using a few smaller positions gives you a much better feel for how prices move and what happens when you want to sell before settlement.

Where the offer is less generous is withdrawals. The $50 is not a free $50 sitting in your cash balance. You have to use the promotional funds for trading, and what you end up with depends on how those positions work out. RATE makes the most sense if you already want to try Polymarket, not if the only thing you want is a bonus you can cash out immediately.

How to claim the Polymarket $50 bonus

The signup is not especially complicated, although Polymarket US is mobile-led and you will need to complete identity verification before you can start trading.

1. Sign up and enter RATE

Open the Polymarket US signup flow and create your account. When you reach the field asking for a referral or promotional code, enter RATE.

That wording can be confusing because Polymarket also has a separate refer-a-friend program. If you are opening a new account for the current DeFi Rate offer, RATE is the code you want attached to the signup.

2. Complete verification

You will need to provide the normal account information and complete Polymarket’s identity checks before funding and trading.

3. Deposit at least $10

Once the account is approved, make a deposit of at least $10 and complete any additional qualifying action shown with the RATE offer during signup.

4. Check that the $50 has been added

Once you have completed the current offer requirements, check your account for the promotional credit before placing anything.

5. Pick a market

Once the credit is there, use it on a market you already understand. Sports are easy to follow if you are coming from a sportsbook, while Fed and election markets give you a better sense of why prediction markets can feel more like a trading platform than a betting app.

Whatever you choose, read the market rules before buying. Settlement is based on the contract wording and the listed resolution source, not necessarily the interpretation you had after reading the headline.

Polymarket promo code terms

The current RATE offer is for eligible new Polymarket US users and requires a minimum $10 deposit. The $50 reward is promotional trading credit, so you cannot claim the bonus and immediately withdraw it as cash.

• New accounts: RATE is a new-user offer.
• Minimum deposit: You need to deposit at least $10.
• Qualifying activity: Complete any qualifying action shown with the RATE offer during signup.
• Trading credit: The $50 is promotional credit, not immediately withdrawable cash.
• Verification: You need to complete Polymarket’s account checks.
• Availability: The offer is not available in every jurisdiction, so check your location before depositing.
• Changes: Polymarket can change or end a promotional campaign, so check the current offer before depositing.

Latest Polymarket app updates

Sept. 19–20: Polymarket is running a zero-fee promotion on NFL and college football games this weekend, removing trading fees on eligible football markets for the two-day period.

Sept. 18: Polymarket added short-duration 15-minute Bitcoin Up or Down markets, giving traders a much faster way to trade crypto price moves than longer-term contracts.

Sept. 16: Polymarket launched its 2026 Midterms Hub, bringing House, Senate and governor races into a dedicated election product with state and district maps, congressional-control markets and Election Day tracking.

Sept. 8: Squads launched in the Polymarket US app, letting friends create private groups to discuss markets, share picks and trade together.

Aug. 27: Polymarket expanded its sports coverage through Sportradar to more than 20 leagues and competitions, adding more official data and streaming coverage across soccer, basketball and tennis.

View all Polymarket news.

What can you trade with the Polymarket $50 bonus?

These are some of the markets getting attention on Polymarket right now:

Trending markets last updated on Sept. 18, 2026 at 8:26 a.m. ET.

For more detail on Polymarket’s historical trading activity, see our Polymarket trading volume dashboard. For cross-platform totals and open interest, use the Prediction Market Volume tracker.

Polymarket has gone well beyond simple Yes/No questions about elections. Sports now includes many of the same markets people would recognize from a sportsbook, while politics, economics, crypto and breaking-news contracts cover a much wider range of outcomes.

NFL and other sports: You can trade individual games using moneylines, spreads and totals, along with season-long markets such as the Super Bowl winner, division races and NFL MVP. Polymarket has also expanded into player props, where the contract can be tied to an individual player’s yards, points, touchdowns, strikeouts or other stats. Its sports coverage widened again in August as Polymarket added official data and coverage across more than 20 leagues and competitions.

Elections and politics: Political markets range from control of the House or Senate to presidential nominations, individual races and other government outcomes. Polymarket added a dedicated 2026 Midterms Hub in September, bringing congressional-control markets, individual races and state and district maps into one place.

Fed and economic markets: The economics section covers Fed rate decisions, inflation, employment, recession expectations, consumer spending and energy. A typical contract might ask what the Fed will do at its next meeting or whether the US enters a recession during a specific period. These markets tend to move quickly when CPI, jobs data or Fed comments hit.

Bitcoin and crypto: Crypto markets aren’t limited to long-term price targets. Polymarket recently added 15-minute Bitcoin Up or Down markets, where each contract asks whether Bitcoin will finish the 15-minute window above or below its starting price. There are also longer-duration markets asking whether Bitcoin or another asset will reach a particular price by a set date.

Movies, music and pop culture: You can trade outcomes such as the highest-grossing movie of the year, awards like the Oscars, television, music, video games and celebrity-related events. Polymarket has also been expanding the types of entertainment contracts available, rather than limiting the category to awards markets.

Companies, AI and technology: Polymarket lists markets around company valuations, CEOs, layoffs, product launches, AI, space and other technology events. These sit somewhere between financial forecasting and news trading, and can move sharply when a company announcement or earnings update lands.

World events, weather and health: There are also contracts around foreign elections, international politics, weather, temperatures, natural disasters and health events. These are usually more event-specific, so the contract wording and resolution source matter a lot more than the category name itself.

Polymarket bonus vs other prediction markets

The $50 offer is one of the larger prediction-market signup bonuses, but the headline number is not the only thing worth comparing. Some platforms require more money up front, some require a trade before the reward appears, and the markets available on each exchange can be quite different.

+ Add Platform	Best Bonus Polymarket US ✕	US Approved Kalshi ✕	Crypto Traders Gemini Predictions ✕	FanDuel ✕	OG Predictions ✕
Compare	Pin	Pin	Pin	Pin	Pin
Welcome BonusThe promotional bonus offered to new users when signing up with this promo code.	Deposit $10 get a $50 trading bonus	Trade $10, Get $25	Trade $10, Get $10	Trade $5, Get $100	Trade $10, Get $10
Promo codeEnter this code at sign-up to claim your welcome bonus. Click any code to copy it.	RATE Copied!	RATE Copied!	Not Required Copied!	Not Required Copied!	Automatically Applied
Bonus TypeHow the bonus is structured — whether it requires a trade, deposit, or no action at all.	Trading Bonus	Trade Bonus	Trade Bonus	Trade Bonus	Bonus
Payout SpeedHow quickly your withdrawal request is processed once submitted.	Instant	Instant	Instant	2 days to 4 days	Instant
Min DepositThe minimum amount you need to deposit to be eligible for the welcome bonus.	$10	$10	$10	$5	$10
Best ForWhat this platform stands out for, in our editors’ view.	Best Bonus	US Approved	Crypto Traders	—	—
DeFiRate RatingRated by the editorial team based on bonus value, ease of claiming, and fairness of terms.	★4.9/5	★4.7/5	★4.3/5	★4.2/5	★3.9/5
	Get Started Risk Disclaimer Polymarket US Risk Disclaimer 18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See 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.	Get Started T&C's apply. Kalshi Terms & Conditions Deposit and trade at least $10 on Kalshi within your first 90 days and get a $25 trading bonus. The bonus is available for trade only and is not cashable. Must be used within 7 days. Eligible US states only.	Get Started	Get Started T&C's apply. FanDuel Terms & Conditions Requires $1 trade over five days. The bonus itself is non-withdrawable, but winnings from bonus-funded trades are immediately withdrawable. If the bonus trade wins, you keep the winnings portion but not the original bonus stake. Must be 18+	Get Started T&C's apply. OG Predictions Terms & Conditions Your first trade must be $10 to qualify for the $10 offer within the first seven days of your account. 18+ only.

Click any promo code to copy it. Terms and conditions apply. Must be 18+ to participate.

For Polymarket, the useful number is simple: a $10 minimum deposit is tied to a $50 promotional offer. That is $5 in promotional credit for every $1 required in the minimum deposit, although it should not be read as a 500% investment return or $60 of withdrawable cash.

Polymarket promo code vs referral code

Polymarket’s new-user promo and its referral program are separate. If you are opening an account through DeFi Rate and want the current $50 offer, RATE is the code to use. If you already have a Polymarket account and want to invite somebody else, that is handled through Polymarket’s refer-a-friend program instead.

If you are here because you searched Polymarket promo code, Polymarket bonus code or Polymarket invite code and you want the $50 new-user offer, use RATE. If you are trying to find your own Polymarket referral code, that is a different program.

What I like about Polymarket US

The breadth of the market list is what makes the bonus useful. You can open the app for an NFL game and then end up looking at the Fed, an election or Bitcoin five minutes later. That has always been a big part of Polymarket’s appeal, and the US product is building out that same mix.

I also like being able to get out of a position before the underlying event settles. If you buy Yes at 40 cents and the market moves to 65 cents, you do not necessarily need to sit there until resolution. You can sell if there is liquidity on the other side.

That flexibility makes the platform more interesting than a straight fixed-odds bet, but it also adds a learning curve. The price on screen is not a guarantee that a large order will fill entirely at that level. You still need to pay attention to the order book and how much liquidity is available.

What I’d watch

The US and international Polymarket products get mixed together constantly online. Polymarket.com is the international product, while Polymarket US is separate and uses a separate account.

That matters because older Polymarket guides still tell US users to connect a crypto wallet, buy USDC and use Polygon. Those instructions describe the international product, not the RATE signup flow on Polymarket US.

There is another thing to watch: market availability is not static. Regulators in several states continue to challenge sports event contracts offered by federally regulated prediction markets. That does not make the whole platform suddenly unavailable nationwide, but it does mean a permanent “49 states” line can go stale quickly.

How Polymarket works

Polymarket prices event contracts between $0 and $1. If a Yes contract is trading at 60 cents, the market is broadly pricing that outcome at about 60%. Buy 100 contracts at 60 cents and the position costs $60. If Yes ultimately settles at $1, the contracts are worth $100. If the market settles No, those Yes contracts are worth $0.

You can also sell before settlement if another trader is willing to take the other side. That is where liquidity matters. A displayed price can look attractive, but if there is not much size available at that level, a larger order may fill at several different prices.

For more on the mechanics, see our guide to how prediction markets work.

Polymarket US vs Polymarket.com

That matters because a lot of older reviews still tell American users to connect a wallet and deposit USDC. Those directions do not belong on a Polymarket US promo page anymore.

Polymarket deposits and withdrawals

Deposited money and promotional credit are not treated exactly the same way. Your own cleared funds can be withdrawn subject to Polymarket’s normal account and payment rules. The $50 incentive needs to be used according to the promotional terms first.

For a platform-by-platform comparison, see our guide to prediction-market fees.

Polymarket vs Kalshi

Polymarket and Kalshi are close competitors. Both serve US prediction-market users, both offer event contracts, and both cover far more than one category.

The choice comes down more to the specific markets you want, liquidity, price and product experience than “crypto platform versus regulated US exchange.” For the signup offer alone, Polymarket currently gives you $50 in promotional credit for a $10 minimum deposit with RATE. But I would not choose an exchange only because the signup bonus is larger. If the market you actually want has better liquidity or pricing somewhere else, that matters after the first $50 is gone.

One product difference is perpetual futures. Kalshi offers perps in the US, while Polymarket’s perps product sits on its international platform rather than Polymarket US. See our Polymarket perps review for details.

For a deeper breakdown, see our Polymarket vs Kalshi comparison.

Is Polymarket legal in the US?

Polymarket US operates as a federally regulated prediction-market exchange, but the legal picture around individual event contracts is still developing. Several states have challenged sports prediction contracts and argued that they fall under state gambling laws. Prediction-market operators have taken the opposite position, arguing that federally regulated event contracts fall under federal commodities law. Those disputes are still being fought in courts and regulatory proceedings.

Where is Polymarket US currently available?

Platform access, individual contract availability and promotional eligibility can vary by jurisdiction. Use the current table above rather than relying on an old claim about nationwide availability. See our prediction-market legal tracker for current state challenges and court cases.

Polymarket promo code FAQ

Polymarket promo code: RATE
Offer: Deposit $10 get a $50 trading bonus

18+. Restrictions and eligibility requirements apply. Trading involves risk and you can lose your entire position.