Image of DietBet player Tayla smiling and laughingImage of DietBet player Tayla smiling and laughing

The most fun you'll have losing weight

The social game with a supportive community

Get started now!

Want to lose 10%?

Want to lose 10%?

Join our exclusive Transformer

Join our weekly Transformer DietBet.

Play now

Started last Monday

Want to lose 4%?

Want to lose 4%?

Join our weekly Kickstarter

Join our weekly Kickstarter.

Play now

Starts on Monday

Host a DietBet

Host a DietBet

Start a DietBet with your friends and family!

Start a DietBet with your friends and family!

Create game

How to play

How To Play - Three women sitting and encouraging each other
1

Choose a game

Find a game that fits your weight-loss goals, timing, and bet.

Bet on yourself - woman smiling on the beach
2

Bet on yourself

Place your bet, weigh in with our Refs, and feel the motivation kick in.

Woman wearing apron preparing a meal in her kitchen.
3

Lose the weight

Get help from the game’s host and other players as you stay focused.

A group of woman high fiving each other outside.
4

Cash out

Winners get back their bet plus a profit. It pays to bet on yourself!

Slide 1 of 4
  • How To Play - Three women sitting and encouraging each other
    1

    Choose a game

    Find a game that fits your weight-loss goals, timing, and bet.

  • Bet on yourself - woman smiling on the beach
    2

    Bet on yourself

    Place your bet, weigh in with our Refs, and feel the motivation kick in.

  • Woman wearing apron preparing a meal in her kitchen.
    3

    Lose the weight

    Get help from the game’s host and other players as you stay focused.

  • A group of woman high fiving each other outside.
    4

    Cash out

    Winners get back their bet plus a profit. It pays to bet on yourself!

Swipe to learn more →

Find a game
Fresh fruit and vegetables next to glasses of healthy drinks.

It works!

1,044,117players
15,557,330pounds lost
$104,266,887paid out to players

Featured games

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Join this Kickstarter game to lose 4% in 4 weeks. Plus, we've added a $500 bonus to the pot!

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Come lose weight and get paid!

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The DietBet Kickstarter - Double Your Winnings!

Join this Kickstarter game to lose 4% in 4 weeks. Plus, 5 players will double their winnings!

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Slide 1 of 6
  • Lose 10% in 6 months

    Goal Getter Transformer - Win a Home Gym!

    Go after your goals! Lose 10% of your weight in 6 months and you could win a Bowflex Home Gym.

    $35
    bet
    385
    players
    $70,735
    pledged
    Play game
  • Lose 4% in 4 weeks

    Lets get HOT in JUNE w/ Courtney

    Come join my jumping into June DietBet!

    $35
    bet
    200
    players
    $7,000
    pot size
    Play game
  • Lose 4% in 4 weeks

    Get fit with Jessica in June!

    Sticking to our goals this summer!

    $35
    bet
    292
    players
    $10,255
    pot size
    Play game
  • Lose 4% in 4 weeks

    The DietBet Kickstarter - $500 Pot Bonus

    Join this Kickstarter game to lose 4% in 4 weeks. Plus, we've added a $500 bonus to the pot!

    $35
    bet
    60
    players
    $2,600
    pot size
    Play game
  • Lose 4% in 4 weeks

    SUMMER SLIM DOWN with MOLSINSPIRE

    Come lose weight and get paid!

    $35
    bet
    60
    players
    $2,100
    pot size
    Play game
  • Lose 4% in 4 weeks

    The DietBet Kickstarter - Double Your Winnings!

    Join this Kickstarter game to lose 4% in 4 weeks. Plus, 5 players will double their winnings!

    $35
    bet
    0
    players
    $0
    pot size
    Play game
See all games

Join the community

Ashley O

“I loved the motivation from the other players, it wasn’t about the money.”

Ashley O.

Matthew K Testimonial Image Lo Res

“Since playing DietBet games, my kids have been picking up on my healthy lifestyle changes."

Matthew K.

Adrienne Before and After Image Regular

“I’ve gained control over my emotional eating habits.”

Adrienne A.

Slide 1 of 3
  • Ashley O

    “I loved the motivation from the other players, it wasn’t about the money.”

    Ashley O.

  • Matthew K Testimonial Image Lo Res

    “Since playing DietBet games, my kids have been picking up on my healthy lifestyle changes."

    Matthew K.

  • Adrienne Before and After Image Regular

    “I’ve gained control over my emotional eating habits.”

    Adrienne A.

White DietBet app icon.

Get the app

Five white stars in a horizontal row.

love this game!!

⁠–⁠ Hannah Newar

Or send a link to your phone

DietBet app on phone on intro screen.