Weight loss competitions, without the noise

Bet Your LB is a private, invite-only platform where you and your friends set goals, do weekly check-ins, and compete on a leaderboard—so you stay accountable and motivated together.

Get started See how it works

Built for accountability

Structured goals, regular weigh-ins, and friendly competition—so you actually stick with it.

Private, invite-only

Create or join competitions with friends. No public leaderboards—only people you invite see the group.

Structured weigh-ins

Set starting weights and personal goals. Weekly check-ins keep everyone on track with clear submission windows.

Leaderboards that motivate

Standings update automatically. See progress over time and how you stack up—designed to encourage, not shame.

Consistency over time

Scheduled check-ins and fair rules (limited edits, audit trail) so the competition stays transparent and motivating.

Your data stays yours

Weight and progress are visible only to competition members. Private by default, with optional paid competitions via Stripe.

Ready to bet on yourself?

Create an account, start a competition, and invite your friends. It’s free to get started.