Gemini recently expanded from being primarily a cryptocurrency exchange into a full-fledged prediction markets platform. In this Gemini.com review, we’ll be providing our honest and objective thoughts on the services offered to US users.
The first thing to note is that nine main categories are currently available to make your predictions on. They include sports, crypto, commodities, economics, politics, tech, business, weather, and culture. Although Gemini operates as a CFTC-regulated entity across the country, there have been some state-level disputes. We’ll clarify all of these and provide a general overview of the platform.
- Security and regulations: Is Gemini.com legit?
- What is Gemini exchange, and how does it work?
- Gemini promotions for traders
- Is there a Gemini VIP program?
- Usability and mobile app user experience
- Making Payments in the US
- Customer service channels
- Our final thoughts on Gemini Predictions
- Gemini.com review FAQs
Security and regulations: Is Gemini.com legit?
Gemini was originally founded by brothers Cameron and Tyler Winklevoss and launched its prediction markets in December 2025. It’s federally regulated by the Commodity Futures Trading Commission (CFTC) and follows strict operating standards imposed by the body. Despite being relatively new, the platform has been rapidly adding new markets and expanding coverage to provide more prediction options. But some regulatory scrutiny has followed in its wake.
Earlier this year, the New York Attorney General filed a lawsuit alleging that Gemini required additional state licensing. This has been met with stiff resistance from the operator, stating that its offerings are appropriately regulated at the federal level. Despite these legal hurdles, the platform continues to operate legitimately across all 50 states. So any confusion about where Gemini.com is allowed should be settled.
We’ve also seen that the website incorporates the latest encryption technology to safeguard all sensitive user data. This means you won’t have to worry about your personal information getting leaked or hijacked by scammers. There’s a two-factor authentication (2FA) feature on every account as well, which you must activate after signing up for extra security.
What is Gemini exchange, and how does it work?
Like we stated in our PredictIt review, prediction market sites allow you to purchase event contracts on real-world happenings. You buy and sell “yes” or “no” shares on various topics and wait for the market to resolve. If your prediction was right, you’ll get a profit, but if it was wrong, you get nothing. The event contracts are priced between $0.01 and $0.99, while shares for right and wrong predictions close at $1 and $0, respectively.
Different real-world events are covered across the nine market categories on the platform, although we found nothing on perpetual prediction markets. But for the purpose of this Gemini exchange review, we’ll focus on just seven of the most popular categories. Here’s a brief summary of what you’ll get on each:
| Category | Contract examples |
|---|---|
| Sports |
|
| Politics |
|
| Culture |
|
| Crypto |
|
| Economics |
|
| Weather (Climate) |
|
| Commodities |
|
- Sports – Here, you can place predictions on a wide range of sports events in the US and around the world. There’s coverage of American football, pro baseball, soccer, tennis, basketball, golf, chess, and motorsports.
- Politics – The events in this category are mainly about US national political developments. Some international events are covered also to ensure there’s more variety.
- Culture – Real-world developments in television, movies, award shows, and even video games are covered in this category. If popular culture is something you find fascinating, then this is where you need to visit.
- Crypto – In the crypto section, you have a chance to predict the price movements of five different cryptocurrencies. They include Bitcoin, Ethereum, Solana, Ripple, and ZCash.
- Economics – Here, you’re allowed to make predictions on various macro indicators and Federal Reserve decisions. This is a category for users who follow US and international economic developments closely.
- Weather (Climate) – Daily temperature predictions are the only events covered in this section. It’s one of the categories with the fewest contracts but still gets lots of activity from users.
- Commodities – In this category, you get to trade contracts on major commodities like oil (WTI and Brent), natural gas, and precious metals. These include gold, copper, and silver.
Gemini promotions for traders
We didn’t receive any bonuses after registering on Gemini, which is not unusual at even the best prediction market sites today. However, after taking some time to look through the platform, we found two promotions that contract traders can benefit from. It’s essential to be an active user of the platform to participate in these offers:
- Daily USD rebates via the Maker Rebate Program.
- $25 affiliate bonuses via the Gemini Affiliate Program.
Fortunately, no promo code is needed to access these benefits on Gemini. This is similar to what we discovered during our Crypto.com promo code review. All that’s required is a registered and active account that has been fully verified.
Is there a Gemini VIP program?
Yes, the Liquidity Reward Program was recently introduced on Gemini, but it does not work like a traditional VIP program. All you’ll be benefitting are daily USD rewards, as long as you keep resting orders on the books for eligible markets. It’s designed alongside the Maker Rebate Program to help tighten the spreads on selected events.
Usability and mobile app user experience
One of the first things we noticed about Gemini is how the website felt easy to use. The menus are clear, and categories are listed cleanly without making the interface look clunky. A native mobile app is available to download on iOS and Android devices, which makes contract trading feel more convenient. Both applications are user-friendly and offer full functionality.
Making Payments in the US
Gemini accepts both fiat and crypto for deposits and withdrawals. Several tech prediction markets sites do the same, so we were very impressed with this. Although Gemini.com is free to register, payments often include commissions. For example, deposit fees on debit cards and PayPal are 3.69% and 2.50%, respectively. Withdrawals via wire transfer come with a $25 processing fee, while all crypto transactions are only subject to blockchain fees.
Customer service channels
In trying to clear any confusion on whether Gemini.com is a scam site, we communicated with the support team. The agent who responded did so within 5 minutes via the on-site live chat option and gave us the information we needed. Although no direct email option is provided at first, there’s a contact form you can use to kickstart email communication.
Our final thoughts on Gemini Predictions
Gemini has made an impressive transition into prediction markets. It combines strong regulation with an intuitive platform and a growing selection of event contracts. While promotions are quite limited, the overall experience is suitable for new and experienced traders. To begin making predictions today, tap the banner on this page for quick registration.
Gemini.com review FAQs
⚖️ Is Gemini Predictions legal in the US?
🤔 What can I predict on Gemini?
🎁 Does Gemini offer a welcome bonus?
Simon Day
Simon has been writing about Gaming and Sports for over a decade, with his work featured in a variety of well-known gaming magazines. In 2025, he joined win.gg as an Editorial Specialist, where he continues to share his passion for the industry through insightful and well-crafted content pieces.
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