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!

Swipe to learn more →

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

It works!

936,500players
13,000,000pounds lost
$83,551,762paid out to players

Featured games

Lose 10% in 6 months

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Get ready to lose weight, win some money, and have fun while doing it!

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Season Changes Transformer - Win A Peloton!

Move forward with the seasons towards hitting your heath goals, plus the chance to win a Peloton!

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The WayBetter Transformer - Win A $100 Target Gift Card!

Commit to your weight-loss transformation and lose 10% in 6 months! 1 lucky player will win $100 to Target.

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Lose 4% in 4 weeks

Choose to Lose with Breanne

FREE nutrition and macro tracking guides for your fat loss success.

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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.