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 January

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!

Swipe to learn more →

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

It works!

911,099players
10,000,000pounds lost
$78,586,405paid out to players

Featured games

Lose 10% in 6 months

Healthy Holiday Hustle - Win $500 of Healthy Food!

In this game, you'll stay extra accountable through the holidays and beyond to lose 10% in 6 months!

$35
bet
593
players
$111,860
pledged
Play game

Lose 4% in 4 weeks

SURVIVING THE HOLIDAYS 101 - Molsinspire

Bonus cash prized and holiday recipes to get you guys through!

$35
bet
1,189
players
$41,615
pot size
Play game

Lose 4% in 4 weeks

2020 Jump Start w/ @Fighting2GetFit

Why wait until January 1? Let's hold each other accountable through the holidays!

$35
bet
86
players
$3,010
pot size
Play game

Lose 4% in 4 weeks

Jogging into the new year with Jessica!

Keeping that end of the new year motivation!

$35
bet
211
players
$7,385
pot size
Play game

Lose 10% in 6 months

Jumpstart 2020 Transformer - $6,000 In Prizes !

Jumpstart 2020 with our biggest game of the year, plus $6K in prizes!

$35
bet
209
players
$38,850
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.

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.