Sites & Apps like Underdog Fantasy – Underdog Alternatives

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Underdog Fantasy is our top-rated daily fantasy sports platform. It's among the most complete DFS companies out there, excelling in game variety, bonuses, and user experience—the key factors most players consider when choosing a DFS site.

Underdog Fantasy offers both draft-based games and Pick’em games. In the Pick’em games, hit a perfect 5/5 on your picks, and you're looking at a 20x payout. On the other hand, the Best Ball Mania—their flagship draft competition—has a $10 million prize pool up for grabs.

After registering at Underdog Fantasy using the code ODD100, you can claim a 100% match up to $500.

But if Underdog isn't available in your state or you're looking for an alternative to use, there are many other similar sites and apps worth checking out.

This guide breaks down the top apps like Underdog Fantasy and highlights their most important features to help you find a suitable alternative.

Best DFS Sites Similar to Underdog Fantasy

If you came here to find out which app is similar to Underdog Fantasy, below is a list of the top 7 DFS platforms that can be great alternatives depending on what you’re looking for.

1) PrizePicks

prizepicks logo png
4.8/5

Enter ODDS100 during registration

States

PrizePicks is available in 32 states and DC, but not all game types are available in each. See which games are available in which PrizePicks states here.

Sign-Up Bonus

New customers can get a 100% deposit match up to $100. Click here and enter ODDS100 when registering.

PrizePicks is my second top-rated DFS app and the best alternative to Underdog for those who are into Pick’em games. 

Get off to a strong start at PrizePicks with their welcome offer, matching your first deposit by 100% up to $100. Just enter ODDS100 during registration and deposit $10 or more to snag this bonus.

And that’s just the opener, a teaser to the variety of rewards you can enjoy as you play more. Airdrops, “free squares,” odds boosts, insurance promos, and projection discounts are all available to regulars.

PrizePicks' claim to fame is its Pick'em games. In these, you put together an entry with 2-6 athletes and decide if they'll score “more” or “less” on stats like points, touchdowns, and runs. You've got two ways to play: Power Play, where every pick has to be right to win, and Flex, where you can still win something even if not all your picks are correct.

In five states, there's also a Peer-to-Peer game called Pick'em Arena. Here, your selections go head-to-head with other users, giving you the chance to win up to 10 times your prize.

With contests in over 31 markets, they cover everything from the big leagues to soccer, tennis, esports, and even quirky events like hot dog eating contests.

The platform's design really hits the mark for me—super intuitive and user-friendly. The iOS app is especially impressive, backed by a solid 4.8 App Store rating, which pretty much echoes my own experience.

When it comes to transactions, PrizePicks offers plenty of options. You can move money in and out using debit/credit cards, ApplePay, bank transfers, and PayPal.

>> Learn More: PrizePicks vs. Underdog

Pros

Cons

2) Sleeper

sleeper logo
4.8/5

Promo code: ODDS100

States

Sleeper is available in all states but not all game types are available in each. See which games are available in which Sleeper states here.

Sign-Up Bonus

New customers can get a 100% deposit match up to $500 Sleeper promo code ODDS100 here.

Sleeper is one of our top-rated DFS apps, renowned for its contest versatility, robust customization, and strong mobile apps, as shown by their 4.7 rating on the App Store and 4.4 on the Google Play Store.

They offer a welcome bonus of 100% match up to $500, which is the largest in the market and stacks up to Underdog's new user promo. You can put those bonus bucks on any contest you want. Additionally, Sleeper provides periodic deals (usually no-brainers), often centered on major sports events like the NBA Finals or the Super Bowl.

Much like Underdog Fantasy, Sleeper is a hybrid platform. Both have Pick’em games against the house where you gauge whether an athlete will exceed or fall short of a given stat. For a safety net, you can play Pick'em games in combo mode and win a small prize even if some of your picks miss the mark.

Sleeper also features season-long fantasy leagues and DFS contests centered on the NFL.

Their daily NFL fantasy drafts are easy to hop into, with entry fees starting at just $1, potential $4 winnings, and room for up to 8 players. If one-on-one competition is your thing, they also run a head-to-head format, where two users battle for payouts reaching up to $1,800 (that's if you're up for the $1,000 entry).

Sleeper's approach is about depth over breadth. They might not cover every sport under the sun, but what they do offer is finely tuned. If you're into major sports or even League of Legends, Sleeper's got you. They stand out as one of the few DFS platforms that tap into the fantasy esports market.

Sleeper has recently introduced their version of Pick’em games, simply dubbed “Picks.” It's the classic over/under setup where you gauge, for instance, if Nikola Jokic might score more or fewer than 27.5 points in a game.

One of the unique twists Sleeper adds is the option for in-play Pick’em contests. Say you've chosen “over” for Jokic, but he's not delivering. Come halftime, you can switch gears and select “under” instead.

Sleeper goes the extra mile in personalization, letting users not only chat in groups but also spruce up their fantasy teams with catchy player nicknames and distinct avatars. 

Additionally, Sleeper's intuitive design quickly highlights trending NFL players based on real-time data. This feature is a time-saver, especially for those who can't track every update across the league's 32 teams.

>> Learn More: Underdog vs. Sleeper

Pros

Cons

3) Dabble

dabble logo
4.8/5

Promo code: ODDS

States

AK, CA, DC, GA, IL, KS, KY, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, WI

Sign-Up Bonus

New customers can get a $10 of free entries after signing up—no deposit required. Use Dabble promo code ODDS here.

Dabble is a newcomer to the DFS block that made an instant splash thanks to its competitive payouts, slick mobile apps, broad sports coverage, and killer bonuses. 

Sign up for Dabble with promo code ODDS to grab a $10 no-deposit bonus. This unique welcome offer allows you to try out the games without ever having to make a deposit.

In contrast to Underdog, Dabble focuses purely on Pick’em games. You choose between 2 to 12 athletes from the listed sports, and you’ll be shown their projected stats for things like runs, points, assists, etc. Your task is to decide if they’ll score “More” or “Less” than these projections.

The “All-In” mode at Dabble is an all-or-nothing deal; every pick has to be right or else your entry loses. 

Choose “Hedge” mode and you get a bit of breathing room. In this case, you can still get a (smaller) payout if some of your selections lose. The trade-off is that the max payout for getting all selections right (like hitting 7 out of 7) is less than what you'd get with “All In” for the same number of picks. 

Essentially, “Hedge” works just like Underdog’s insurance feature—though the payouts aren't as good. 

Dabble adds a social twist missing from Underdog with its “Banter” section. It's like a chat room where users can connect. You can even copy someone else's entry directly with one click.

Dabble steps it up from Underdog by allowing up to 8 picks per entry, unlike Underdog's max of 5. Hit all 8 out of 8, and you're looking at a 100x payout. Just keep in mind that Dabble has a $50k cap on winnings, so don't place an entry that would payout more than this if there was no cap since you'll lose value. 

Dabble's sports lineup mirrors Underdog's, covering all major sports leagues, college competitions, soccer, MMA, and golf.

When it comes to depositing to your account, Dabble accepts credit/debit cards and Apple Pay—the latter which isn't available on Underdog.

>> Read More: Dabble vs. Underdog

Pros

Cons

4) Jock MKT

Jock MKT Logo
4.8/5

Promo code: ODDS100

States

AL, AZ, CA, CO, CT, DE, FL, GA, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY

Sign-Up Bonus

New customers can get a 100% deposit match up to $100 and $5 free with Jock MKT promo code ODDS100 here.

If you're looking for something a bit offbeat from the usual DFS routine, Jock MKT might just be your jam. Diverging from traditional fantasy setups, they've crafted a gaming experience that mirrors the stock exchange.

Before a game, users enter an “Initial Player Offering” (IPO) phase to bid on athletes, starting at a base price of $1. Instead of committing to a full team, you can hone in on specific players you're bullish about. Their value can fluctuate in real time based on their performance and market demand.

As the game progresses, you're not locked into your initial picks. If a player isn't meeting expectations or gets injured, you can sell their shares. On the flip side, if you sense a player is about to shine, you can buy into their stock mid-game. This continuous in-play trading sets Jock MKT apart from many DFS platforms where lineups are fixed post-game start.

When the final whistle blows, payouts are determined by each player's fantasy ranking on Jock MKT, combined with their actual performance. The more high-performing players you back, the bigger your returns.

Jock MKT makes a great Underdog Fantasy alternative because they also offer Pick’em games that let you predict if an athlete will surpass or fall short of a set statistic.

Nail a flawless 3/3 and you're looking at a handsome 6x payout, a rate only rivaled by Underdog and Thrive Fantasy. Most other competitors typically offer a 5x return for that entry. Given their similar generous payout structures on Pick’em games, Jock MKT is undoubtedly a top pick for those in search of apps like Underdog.

While their sports roster might not be as expansive as Underdog's, it's nothing to scoff at. Major sports are well-represented, and for those keen on golf or motorsports, PGA and NASCAR are available for play.

Once you join Jock MKT, you’re eligible for a 100% match bonus of up to $100 on your first deposit. Use promo code ODDS100 to qualify.

Pros

Cons

5) OwnersBox

ownersbox logo
4.8/5

Promo code: ODDS500

States

AL, AK, AR, CA, CO, FL, GA, IL, KS, KY, MD, MA, MN, MO, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, WT, VA, WA, WV, WI, WY

Sign-Up Bonus

100% deposit match up to $500 plus a free $10 entry to Superflex DFS + free $10 entry into Lightning Lineups. Use promo code ODDS500 here.

If you’re looking for apps like Underdog Fantasy, OwnersBox should be on your shortlist of alternatives. We’ve rated them highly because they offer the largest sign-up offer among DFS platforms, free rolls, and draft-based contests where you square off against the house.

The welcome bonus at OwnersBox is a 100% match deposit bonus of up to $500. While this is the industry's heftiest welcome offer, there's a tradeoff: it comes with a 3x playthrough, a bit steeper than the typical 1x found elsewhere.

Beyond the sign up bonus, OwnersBox also runs a referral program along with a few other ongoing promos. Plus, they've got a rewards system in play, a feature that's notably missing from Underdog and several other big players in the game.

OwnersBox features its signature contest called Lightning Lineups. In this setup, you select from one of three pre-determined lineups. If your lineup trumps the house's choice, you secure a 2.25x payout. The more lineups you add, the greater the potential winnings.

Additionally, OwnersBox offers SuperFlex salary cap contests. This format lets you include an extra player in the Flex spot, such as an additional QB. The range of contests is broad: from low-stakes, head-to-head challenges with a curated set of players to grand, high-stakes contests that include the entire week's game roster. Whatever your preference, OwnersBox has a game format that fits.

OwnersBox hosts Free Roll contests. Though entry won't cost you a dime, the payouts are a bit more conservative.

They also feature a Weekly Bracket game mode. Here, while sticking to the salary cap draft system, participants are pitted against each other in a multi-week, elimination-stage showdown. 

As for accessibility, OwnersBox is legal across over 35 U.S. states, Washington D.C., and Canada—a scope that matches up nicely with Underdog’s reach.

Pros

Cons

6) FanDuel

fanduel dfs logo
5/5

No promo code required

States

AL, AK, AZ, AR, CA, CO, DE, FL, GA, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WV, WI, WY

Sign-Up Bonus

The sign-up bonus on FanDuel DFS is a free NFL contest entry just for registering. There is no promo code required, claim here.

FanDuel is a titan in the DFS landscape and one of the few brands that surpass Underdog Fantasy in brand prestige.

As trailblazers in the DFS arena and the leading sports betting site nationwide, they're not just riding on reputation—they genuinely deliver. Their standout features include a top-notch user interface, monster prize pools, and an eclectic mix of fantasy contest options.

New players at FanDuel DFS can claim a 100% match deposit bonus of up to $100, plus you’ll get a $10 free entry on signup. Stick around, and you'll find more promotions and perks from the FanDuel Players Club.

Unlike Underdog, FanDuel focuses mainly on salary cap contests, where participants craft teams by picking athletes, each assigned a value, all the while staying under a set budget.

Their Beginner & Intermediate Contests are great for those starting out. You can play your first 50 games here, kind of like a warm-up.

They've introduced the Single Game Style, allowing users to draft teams on individual football and NBA games. In this mode, football lineups consist of FLEX spots and an MVP designation, where the MVP earns 1.5x the standard fantasy points. The NBA version offers point multipliers with MVP, STAR, and PRO spots.

Beyond single games, FanDuel has Full Roster formats for those who prefer the standard fantasy setup and Rotating Arcade Styles that offer variations in scoring and contest structure.

Whether you're looking for head-to-head challenges or large-scale tournaments, FanDuel provides diverse contest options.

When it comes to banking options, FanDuel stands out among other apps like Underdog. They offer 8 deposit options, including their in-house Play+. Better still, they process cashouts quickly, so PayPal withdrawals can have your winnings ready in just 48 hours. 

Pros

Cons

7) Thrive Fantasy

thrive fantasy logo white background
4.8/5

Promo code: ODDS100

States

AK, AR, CA, CO, CT, FL, GA, IL, KS, KY, ME, MD, MA, MI, MN, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, RI, SC, SD, TX, UT, WV, WI, WY

Sign-Up Bonus

New users are eligible for a 100% deposit match bonus up to $100 with Thrive Fantasy promo code ODDS100 here.

Thrive Fantasy is another DFS platform that makes a great substitute for Underdog Fantasy if you’re into player statistic Pick’em games. Key highlights include a competitive welcome bonus, top payouts for 2/2, 3/3, and 4/4 Pick’em games, and robust mobile apps.

When considering which app is similar to Underdog Fantasy in terms of welcoming offers, Thrive Fantasy stands out. Their welcome bonus provides a 100% match up to $100, which is on par with many other DFS platforms. Additionally, for those who deposit more than $500, there's a bonus of 6 free entries, each worth $20.

The platform specializes in two main game types centered on player statistics.

In Traditional contests, participants forecast stats for the players they choose. Each prediction is assigned a point value, with less likely outcomes racking up more points.

For context, a 25.5-point prediction for Nikola Jokic might fetch 120 points for choosing “under” and 90 points for “over.” These contests also feature ICE (in case of emergency) pick system. This ensures that users aren't left stranded if a player from their lineup unexpectedly sits out a game.

The various contests under this format range from Featured events, which boast the most substantial prize pools, to head-to-head matches where two participants square off for the win.

In contrast, the Versus mode offers a different approach. Instead of predicting over/under statistics for individual players, participants predict which of two athletes will outperform the other in a specific category.

Among all the apps like Underdog, Thrive Fantasy boasts the most diverse sports coverage, spanning over 13 markets. This includes the big leagues, golf, UFC, and a selection of eSports games.

Cashing out is straightforward with Thrive Fantasy. They're quick to process payouts, usually within 72 hours, and even offer the option to withdraw your winnings through PrizeOut gift cards.

Pros

Cons

How to Choose an Underdog Alternative

Everyone has their own perception of the perfect DFS platform, shaped by unique preferences and experiences. While some might prioritize user interface, others could be swayed by promotional offers or game variety.

However, there are certain universal standards that a DFS site should meet to ensure an optimal experience for its users. So, if you're on the hunt for apps like Underdog Fantasy, here are some key factors to keep in mind:

  • Payouts: When considering Underdog alternatives, especially, the key factor to consider is payouts on Pick’em games. Depending on how many players you typically include in an entry, you may be able to find a site with better payouts than Underdog offers. Check out our Guide to DFS Pick’em Contest Payouts by Entry Size to compare Underdog to other options.
  • Intuitive user interface: We've all been there, wrestling with an app that's more confusing than helpful. That’s a quick turnoff. Easy navigation, clear stats, and crisp visuals to keep everything streamlined—that’s what you want in a DFS platform.
  • Fair play standards: The elite platforms have transparency measures in place, such as displaying the percentage of times a player is picked or breaking down the odds in a comprehensible manner.
  • Game variety: A diverse selection of contests—from season-long to daily and Pick’em games—ensures that you can find a format that suits your style and expertise.
  • Responsive support: Sometimes things go sideways, and that’s okay. What matters is having someone on the other end, any time of day, who gets the ins and outs of DFS and can steer things right.
  • Reputation and security: Do a bit of homework. It's important to find platforms with solid player reviews and the necessary licenses. Also, top-tier security is a must.
  • Sports: The more extensive the coverage, the better. The lineup should include not just major sports but also niche events like NASCAR and UFC, and preferably even eSports.
  • Engagement boosters: There’s much more that goes into a quality DFS platform than available contests. What separates the good from the great is often the extra layer—like community chats, expert-led sessions, or personalized feedback on your draft strategy.

>> Didn’t find what you need? See our picks for the best DFS sites & apps here

More About Underdog Fantasy

Underdog Fantasy is a DFS launched in 2020 backed by a group of high-profile investors that include the billionaire Mark Cuban and NBA superstar Kevin Durant.

Their rapid rise to the upper echelon of DFS sites can be credited to a slick user interface, a rich variety of games, and some pretty neat bonuses.

Underdog is available in 40+ states, so there’s a good chance you can play if you’re in the United States.

The platform showcases a trifecta of DFS offerings: season-long challenges, daily fantasy showdowns, and engaging Pick’em games. You can learn more about Underdog’s offerings in our Underdog Fantasy Review.

Underdog Fantasy Alternatives FAQs

Which are the best apps similar to Underdog Fantasy?

If you're on the lookout for DFS apps like Underdog Fantasy, there are several noteworthy contenders. Sleeper, Dabble, Jock MKT, OwnersBox, FanDuel, and Thrive Fantasy stand out as some of the top alternatives. Each brings its unique flavor to the table, so it's worth exploring them to see which resonates with your DFS style.

Can I sign up with both Underdog and other apps?

Not only can you sign up for multiple DFS platforms, but it's also encouraged. By branching out, you can make sure you’re getting the best payout for your entry size, tap into various promotions, and dive into diverse game types. It's like having a season pass to the entire amusement park rather than just one ride. So, go ahead and diversify; it'll only amplify your DFS experience.

Is Underdog Fantasy legit?

Yes, it is. Underdog Fantasy isn't just some fly-by-night operation. They're up and running in 40 U.S. states and have the proper licenses for each one. So, not only are they above board, but they also prioritize providing a safe and transparent environment for all their players.

Which app is better—Underdog Fantasy or PrizePicks?

That's a tough one. Both Underdog and PrizePicks offer top-notch DFS experiences, so it really comes down to personal preference. We've taken a deep dive into both in a comparison article. While it's neck and neck, Underdog Fantasy slightly nudges ahead in our books.

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Dave Rathmanner

Dave Rathmanner is the Founder & CEO of Odds Assist. After struggling to find helpful sports betting resources and honest reviews when he first started betting, he decided to create the site he always wished he had. Dave has been betting on sports since NJ legalized it in 2018 and regularly analyzes sportsbooks to find the best options for bettors. Aside from creating new content for OA readers, Dave is also passionate about researching betting markets, creating models, and developing profitable betting strategies.