Best New Online Casinos in the US - December 2025

Top 5 New Online Casinos 2025 – Why They Are the Best

These fresh additions to the online casino scene are already making waves. With cutting-edge features, innovative promotions, and the latest game releases, they bring something new to the table. We tested each one to see if they truly live up to the hype, ensuring they offer a top-tier experience for US players.

Let's take a closer look into what these top 5 new online casinos have to offer.

1. Horseshoe Online Casino

Horseshoe Casino is a well-known name with a rich legacy in the gaming industry. In October 2024, with the support of Caesars Entertainment, it launched its online casino in Michigan and quickly expanded to other legal states. It is currently available in Michigan, New Jersey, Pennsylvania, and West Virginia.

For new players, Horseshoe Casino offers a 100% bonus back up to $1,250 on losses within the first 48 hours. This affiliate-only offer can be claimed using the bonus promo code WSNPROMOGOLD.

This promotion acts as a safety net on your first deposit during the first 48 hours. If you experience a net loss on your first deposit within that time, you will receive the lost amount back in the form of bonus bets, which come with a low 1x wagering requirement.

With a selection of over 1,000 games, including exclusive titles, a generous cashback welcome offer, and a player-first approach, we consider it the best new online casino in the US and expect it to continue growing.

💰 Sign up offer: 100% Cashback bonus up to $1,250
🤩 Promo code: WSNPROMOGOLD
📜 Licensed in: MI, NJ, PA, and WV

Claim your Horseshoe Casino Promo

2. Caesars Palace Casino

One of the more well-known names on our list includes Caesars Palace Online Casino. The brand is known for its retail gaming options, and its online gaming site features premium options for new and seasoned players. Explore a wide range of content with slots, jackpot games, video poker, live dealers, table games, and game shows all on offer.

The platform is accessible on desktop and mobile devices. Caesars features premium promotions, secure banking methods, and helpful support. Players have no issue enjoying the vast range of games from this seasoned casino veteran.

New members of Caesars Palace Casino can get $10 on the house just for signing up and claim the 100% deposit match welcome bonus up to $1,000 + 2,500 reward credits for the Caesars Rewards Loyalty program once they bet $25. To claim this deal, you have to sign up using our promo code: WSNLAUNCH.

» Check out our detailed Caesars Casino review.

💰 Sign up offer: $10 Sign-Up Bonus + 100% Deposit Match up to $1,000
🤩 Promo code: WSNLAUNCH
📜 Licensed in: MI, NJ, PA, and WV

Claim your Caesars Casino Promo

3. BetMGM Casino

BetMGM Casino is one of the most popular online casino brands in the United States due to its streamlined platform and customized content. Players have access to the best new casino games, promotions, contests, banking methods, and customer support. It also features a fully integrated mobile app for iOS and Android users. 

The brand offers services in NJ, PA, MI, and WV, featuring premium welcome deals in each state. For the most part, players can access a 100% deposit match up to $1,000 with a $25 no-deposit bonus, but the players in WV have an even better deal: a 100% deposit match up to $2,500, a $50 no-deposit bonus, and 50 bonus spins for Bellagio Fountains of Fortune.

All of the states benefit from the BetMGM VIP program called MGM Rewards, which offers both additional online casino promotions as well as benefits in BetMGM resorts like discounts. To get access to fantastic deals and the loyalty program, sign up with our promo code WSNCASINO.

» Read our BetMGM Casino review for more info.

💰Sign up offer: $25 No Deposit Bonus + 100% Deposit Match Up to $1,000
🤩 Promo Code: WSNCASINO
📜 Licensed in: MI, NJ, PA, and WV

Claim your BetMGM Casino Promo

4. PlayStar Casino

Launched in 2021, PlayStar is an online casino site providing its services exclusively to players in New Jersey. The brand offers a unique experience with tailored gaming options for every player.

Explore hundreds of games from software providers such as IGT, Scientific Games, NetEnt, Evolution, Red Tiger, and High 5 Games. Open the PlayStar Casino mobile app to play your favorite games from anywhere or log in via desktop devices.

New players receive a generous welcome bonus deal with a 100% match bonus of up to $500 plus 500 bonus spins. The deal is broken down into three segments to earn a small amount of bonus spins on your first three deposits.

The online gaming site has a sleek black and silver design with a simple layout, perfect for beginner players. The game categories include slots, live casino, table & card, and Slingo. 

» Check PlayStar Casino review to find out more.

💰Sign up offer: 100% Deposit Match up to $500 + 500 Free Spins
📜 Licensed in: NJ

Claim your PlayStar Casino Promo

5. bet365 Casino

bet365 Casino brings its expertise to New Jersey and Pennsylvania, offering casino fans a streamlined platform with an easy-to-navigate interface. The platform is accessible via mobile or desktop, offering players a way to spin slots or enjoy casino table games anywhere in the state, though the table section is a bit limited. It also includes original games, table & card titles, slots, arcade, and instant wins.

When you join and deposit at least $10, you unlock access to the 10 Days of Spins promotion, which can net you up to 500 bonus spins.

Once a day, you can click the red, yellow, or blue button to receive 5, 10, 20, or 50 spins for that day. By the end, you will have collected anywhere between 50 and 500 bonus spins. Each spin is valued at $0.20 and can be used on the following slot games: Curse of the Bayou, Maximum Vegas, Magic Forge, and Super Mega Ultra Wheel.

You must wait 24 hours before clicking again, but you have 20 days to claim all your bonus spins. The best part is that the spins come with no wagering requirements, so whatever you win is yours to keep immediately. You can even withdraw your winnings right away if you choose to.

You would think that is all, but that is just one bonus at bet365 Casino. You also have access to a 100% deposit match up to $1,000 and yes, you can claim both offers.

bet365 is a good brand for beginners, as the site has a simple interface with large game images. It’s easy to find titles here and start playing any game you like.

💰Sign up offer: Match Bonus up to $1,000 + Up to 500 Spins
📜 Licensed in: NJ and PA

Claim your bet365 Casino Promo

Why Play at a New Online Casino?

Sticking with a familiar brand is comfortable, but trying out a new online casino can offer significant advantages. New operators enter the US market with the goal of disrupting the status quo, which often translates into direct benefits for the player. Here are the main reasons why you should consider signing up with a new site.

• Bigger and better bonuses: To compete with established giants, new casinos often launch with aggressive marketing budgets. This usually results in massive welcome packages, lower wagering requirements, and generous no-deposit bonuses that older sites rarely offer.

• Modern user experience: Unlike older casinos that are built on legacy code, new sites are developed with the latest technology. This means faster load times, cleaner interfaces, and a "mobile-first" design that ensures the platform works perfectly on your phone without needing a separate app.

• Innovative features: New casinos often bring fresh ideas to the table to stand out. This can include gamified loyalty programs, daily missions, social gaming elements, or unique filtering tools that make finding games easier.

• Latest game libraries: While established sites might rely on their back catalog of older slots, new casinos often partner with best software providers. You are more likely to find the latest high-volatility slots, cutting-edge live dealer game shows, and niche game variants at a freshly launched operator.

• Focus on customer retention: Since a new casino is trying to build a loyal player base from scratch, they often pay more attention to their early adopters. This can lead to better VIP treatment and more personalized ongoing promotions during the site's initial launch window.

How to Sign Up With a New Online Casino

Creating an account at an online casino is a quick and straightforward process, though it may feel overwhelming to new players. Follow this step-by-step guide to register, deposit funds, claim a welcome bonus, and start playing.

1. Choose a casino: Visit a licensed online casino of your choice. All the casinos we recommended are fully licensed and legal.

2. Register an account: Click the "Register" or "Join Now" button.

3. Enter your details: Fill out the registration form with your name, email, phone number, date of birth, and home address. You will also need to provide the last four digits of your Social Security number for verification.

4. Agree to the terms: Confirm that you meet the age requirement (21+) and accept the casino’s terms and conditions.

5. Enable location services: If the casino asks, allow location detection so it can verify that you are in a state where online gambling is legal.

6. Log in: Once your account is set up, sign in and proceed to deposit funds.

7. Make a deposit: Navigate to the "Cashier" or "Deposit" section. Choose a preferred banking method, enter a casino promo code if required, and select the amount to deposit. Be sure to meet any minimum deposit requirements to qualify for welcome promotions.

8. Confirm your transaction: Follow the on-screen instructions to complete your deposit. Your funds should appear in your account shortly.

9. Start playing: Once your deposit is processed, browse the casino's game selection and begin playing.

Tips When Playing at a New Casino Site 

After you join a new casino site, you want to have the best experience possible. To do so, we have added a few tips for your consideration. Our team has played at hundreds of new online real-money casino sites over the years, so we have a few tips and tricks up our sleeves. Check out the best ways to explore a new site to improve your overall experience. 

• Demo mode: Always check for demo or practice mode. This mode allows you to play games for free. You can’t win real money, but you can test out games for free. I love a site with demo mode because it allows me to avoid wasting money on games I don’t like. If you enjoyed playing it in demo mode, you can always switch to real money mode. 

• Make a small deposit to test the site: Once you are ready to deposit, add a small amount to test playing with real money. Many players feel more comfortable with a smaller amount, especially those who are new to online casino gaming. 

• Set spending limits: To ensure you stay on budget and don’t go overboard, set spending limits. It can be easy to spend more than you want to if you are having fun. Online casino sites offer spending limit options so you can easily remain on budget. Set a reasonable budget before you start to enjoy your session without worry.

• Always read terms and conditions: This is very important. You want to understand how long you must claim and clear the bonus. You also need to know what you need to do before the deal is completed. This usually includes wagering requirements. Avoid any promotion with a super high wagering requirement, such as 40-50x the bonus amount, as this can take forever to clear. 

Popular Games to Play at New Casinos

Brand new online casinos tend to offer similar gaming content. You will find a mix of slots, table games, live dealers, and specialty options. Below are the categories you should expect to find at new online casino sites. We always suggest players check a platform to see if the types of games they enjoy are offered before joining. 

• Slots: Spin the reels of various slot titles with options like 3-reel, 5-reel, 3D games, progressives, jackpot titles, and more. Games can include special themes and features such as free spins, bonus rounds, and mini-games. 

• Table games: Blackjack, roulette, craps, baccarat, and many other table game options are located in this category. The number of games and buy-in levels will vary per casino.

• Video poker: Explore various electronic poker games in this group with titles like Joker Poker and Jacks or Better. 

• Live dealer: Enjoy blackjack, roulette, casino hold ’em, craps, baccarat, and more in this category. Every live dealer section is different per casino, so be sure to review your options. 

• Specialty games: In this category, you can find keno, bingo, scratch cards, and other unique games.

• Exclusive titles: Some operators offer exclusive games created specifically for their platforms. You won’t find these games on any other site.

Popular New Online Casino Bonuses

Each online casino will feature a casino bonus. Below are some common types you should come across in your search. 

• Match deposit bonus: New members of an online casino typically have access to a match deposit. The site will match your deposit by a certain percentage, usually around 100%. You will need to make the minimum deposit to qualify. Match deposit bonuses come with a cap on how much you can earn. On average, it's $500, but it can go as high as $2,500.

• No deposit bonus: This type of promotion offers you free bonus cash. You are not required to deposit funds. Sites with this option allow you to try games first without investing cash. It’s a great way to get to know a provider before depositing. The amount offered with this deal type is generally under $100. Find the latest no deposit casino bonuses here.

• Free spins bonus: New online casino sites will often feature free spin bonus deals to entice members to join. This deal type can include a set number of spins on a specific game. You will receive the spins free of charge or as part of a deposit bonus.

• Cashback bonus: Cashback is a popular type of casino bonus that allows new players to recoup a percentage, usually 100%, of all net losses incurred over a specific time period.

Final Verdict

As you can see, the United States has a robust iGaming market. The country is limited to a handful of states, but legal changes are happening consistently. Lawmakers are introducing legislation so their state can offer the same great online casino services that players in NJ and PA enjoy. 

Use this guide to your advantage, based on your location. Find sites that interest you and use our links to create a new player account. This gives you access to premium casino welcome bonus deals to boost your bankroll from the beginning.

Continue to use WSN as a major source for your iGaming needs as we provide more insight into this growing industry.

How We Test and Rank New Online Casinos

At WSN, we spent countless hours testing over 40 legal casino apps to give our readers insight into the US gambling industry. We focus on several factors to ensure that new online casinos offer the best services for players. Our experienced researchers know exactly what players want and what to look for when reviewing the latest casino gambling sites. 

Factors We Consider Include: 

• Licensing and regulation: Our team reviews each new online casino site's licensing and regulation information. We want to ensure a provider is accredited and prepared to offer secure services. 

• Game selection: We focus our attention on each section of games offered via a provider. Does the site include slots, table games, video poker, and live dealers? What types of games are offered? Is the content of the highest quality?

• Software providers: The software providers of an online casino site are also important. Does the site use top-rated and award-winning providers? 

• Banking methods/transaction times: The banking methods of a site should be secure and offer quick transaction times. We know players want access to their deposits and withdrawals in the fastest way possible. We review methods offered, time frames, and min/max limits. 

• Brand reputation: It is also important to focus attention on a brand’s reputation. What are players saying about the provider? Does the casino have negative or positive reviews? 

• Mobile capability: Players want mobile access to an iGaming site, whether browser-based or app. We focus our review on mobile capability and how well an operator offers services for iOS and Android users. 

• Promotions: We also consider the promotions offered by an online gaming site. Is there a welcome offer? Do deals include high wagering requirements?

• Support: Customer support is a must. We prefer sites with live chat, so it is easy to contact support for assistance. Multiple forms of contact are a plus, including a telephone number and email. 

• Safety: Selecting a site that focuses on player safety is also important. Does the provider offer data encryption? What about responsible gaming features?

Why You Should Trust Us

Online casinos are constantly popping in and out of the industry, and keeping track of them all can be tricky. Fortunately, WSN keeps a finger on the pulse of the iGaming world to bring you only the best new online casinos that are fully licensed and regulated in the US. Our team includes over 40 experts from various aspects of the industry who are always on the lookout for new sites. We have already analyzed over 30 online casinos, all of which you can find right here on WSN.

For each new review, we dedicate at least 12 hours over the course of a week to thoroughly examine every detail. Our experts approach this testing just like regular players, offering analysis based on their firsthand experiences backed by deep industry knowledge. Beyond reviews, we offer an extensive learning hub with over 40 educational articles and videos, alongside a responsible gambling center featuring resources on how to identify, prevent, and seek help for problem gambling. We always value your opinion, so if you find a new casino you believe is worth checking out, please let us know.

How Do We Do It?

Our review process for new online casinos involves at least 12 hours of in-depth testing over a week. Our experts, armed with $1,000 or more if required, evaluate everything from payment methods to game software and bonuses. Every feature is rigorously tested and graded according to our BetEdge rating methodology.

See our rating process and BetEdge methodology.

To ensure our reviews stay up to date, we spend at least 2 hours per month refreshing each one. For our 'best of' pages, like the best new online casinos, we invest a minimum of 5 hours verifying and updating every component. Additionally, twice a year, we undertake a comprehensive review of all casino operators and our 'best of' pages to ensure they continue to meet our high standards and provide you with the most reliable information.

See how we adhere to our editorial principles.

WSN’s Responsible Gambling Center

Before you start checking out the best new online casinos, you should visit our Responsible Gambling Center. We don’t want you to miss out on important advice on how to manage your gambling habits responsibly. Our center offers tips on setting limits, recognizing signs of problem gambling, and finding support resources. This way, you can enjoy your gambling experience safely and responsibly.

Visit our responsible gambling center.

We Appreciate Your Input

Your feedback is crucial to us. At WSN, our goal is to serve our readers with the best content and services. We invite you to share your thoughts and suggestions to help us improve. 

You can leave feedback on individual operators by visiting our review pages and giving a thumbs up or down based on your experience. For direct messages, visit our contact page and send us a message. Your voice helps shape WSN’s future.

Gamble Responsibly

Players should always strive to gamble responsibly when enjoying online casino sites. Each operator should offer you support services if you need help with self-exclusion or potential gambling addiction. Examples of support you can access include: 

• National Council on Problem Gambling: 1-800-522-4700 

• Gamblers Anonymous: 1-855-222-5542 

• GamTalk: A community where players can discuss gambling addiction, read recovery stories, and chat. 

Be sure to speak to support of any online casino you are a member of for more responsible gambling tools and resources. Most sites allow you to set limits on deposits and gaming sessions.