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

Starts in November

Want to lose 4%?

Want to lose 4%?

Join our weekly Kickstarter

Join our weekly Kickstarter.

Play now

Starts tomorrow

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
15,498,934pounds lost
$103,489,635paid out to players

Featured games

Lose 10% in 6 months

Spooky Season Transformer - $1,000 in Healthy Baking Giveaways!

Hitting your goals never has to be scary. Play this game to lose 10% in 6 months and you could win $500 in healthy baking tools!

$35
bet
364
players
$67,445
pledged
Play game

Lose 4% in 4 weeks

Body Goals & High Vibes with Elise Joan

Join Barre Blend creator Elise Joan fitness and get fit this fall.

$35
bet
1,972
players
$69,020
pot size
Play game

Lose 4% in 4 weeks

Instant Loss Holiday Hustle Challenge

Join our community as we lose weight, win money, and have fun!

$35
bet
520
players
$18,200
pot size
Play game

Lose 4% in 4 weeks

Ali Kay’s DIETBET challenge

$35
bet
72
players
$2,520
pot size
Play game

Lose 4% in 4 weeks

Franny’s November Game

My final game of the year! Workout challenges, encouragement & giveaways.

$35
bet
66
players
$2,310
pot size
Play game

Lose 10% in 6 months

The Yes-vember Transformer - $2,000 in Gift Card Giveaways!

Say YES to losing 10% in 6 months, and get the chance to win $200 Amazon Gift cards in time for holiday shopping!

$35
bet
85
players
$15,505
pledged
Play game
Slide 1 of 6
  • Lose 10% in 6 months

    Spooky Season Transformer - $1,000 in Healthy Baking Giveaways!

    Hitting your goals never has to be scary. Play this game to lose 10% in 6 months and you could win $500 in healthy baking tools!

    $35
    bet
    364
    players
    $67,445
    pledged
    Play game
  • Lose 4% in 4 weeks

    Body Goals & High Vibes with Elise Joan

    Join Barre Blend creator Elise Joan fitness and get fit this fall.

    $35
    bet
    1,972
    players
    $69,020
    pot size
    Play game
  • Lose 4% in 4 weeks

    Instant Loss Holiday Hustle Challenge

    Join our community as we lose weight, win money, and have fun!

    $35
    bet
    520
    players
    $18,200
    pot size
    Play game
  • Lose 4% in 4 weeks

    Ali Kay’s DIETBET challenge

    $35
    bet
    72
    players
    $2,520
    pot size
    Play game
  • Lose 4% in 4 weeks

    Franny’s November Game

    My final game of the year! Workout challenges, encouragement & giveaways.

    $35
    bet
    66
    players
    $2,310
    pot size
    Play game
  • Lose 10% in 6 months

    The Yes-vember Transformer - $2,000 in Gift Card Giveaways!

    Say YES to losing 10% in 6 months, and get the chance to win $200 Amazon Gift cards in time for holiday shopping!

    $35
    bet
    85
    players
    $15,505
    pledged
    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.