LinkUp FitnessInvite-only beta
A woman at her kitchen counter in morning light, smiling at a check-in from her accountability partner
Now forming · Founding member beta

Find your accountability partner. Show up for each other.

LinkUp matches you 1:1 with a real person chasing the same goal — matched on how you want to be held accountable, not just what you're working on. You check in, they check in, and neither of you quits, because quitting means letting a real person down.

Verified real peoplePrivate by defaultNo feed, no followers
Mutual obligation

Motivation runs out. Being needed doesn't.

You've done the plan. You've downloaded the tracker. Week six is where it all goes quiet — because an app doesn't notice when you stop. A person does. Whether you're on a GLP-1, coming off one, or doing it the long way: the plan was never the hard part. Staying consistent is. We match you with someone who needs you to show up as much as you need them.

How it works

Match. Check in. Show up.

Three steps. You'll get it in ten seconds.

Match on the goal — and the push you need
1Match

Match on the goal — and the push you need

Tell us what you're working toward, how you're doing it — keto, tracking, no method at all — and how you want to be held accountable: gentle check-ins or a firm push. We pair you 1:1 with someone on the same path. You choose them. No swiping.

Check in like a human, not a spreadsheet
2Check in

Check in like a human, not a spreadsheet

A photo of dinner. A quick log. Or just “today was rough.” Your partner sees it and answers, and their check-in lands with you. Bad week? “I slipped” counts as showing up — telling someone is the win.

Build a record you can't build alone
3Show up

Build a record you can't build alone

Every check-in adds to your shared show-up record: you two have shown up 14 times. No streak to break, no guilt spiral when life happens. Just proof, stacking up, that this time is going differently.

Private by design

Built for a goal you'd rather not broadcast.

Most people don't want an audience for this — 43% of GLP-1 users don't even tell their partner. So privacy isn't a setting you have to hunt for. It's the default, in every pool, from the first tap.

Verified, never exposed

Every member is a verified real person — one person, one account. Verification stays with us. Other members never see your details, only what you choose to show.

You control what shows

Go by your first name or a pseudonym. Your photo stays locked until you accept a chat request. You decide who sees what, every time.

No feed, no audience

Nothing you share is public. Check-ins go to your partner and no one else. There's no timeline, no followers, nothing to perform for.

Your words stay yours

Your messages are never used to train AI models and never sold. Plain-language privacy, and you can delete your data whenever you want.

LinkUp is not a dating app and not a social network. No romance, no swiping, no feed — just one real person who's counting on you.

Founding members

We're opening one goal at a time.

A match only works when there are enough people on your goal to find your person. So we open pools one at a time, and we won't show you matches until yours is deep enough to match well — no filler profiles, ever. Claim a founding spot and help your pool hit critical mass first.

Weight loss & dieting
Forming founding partnerships
Sobriety & more
On the roadmap — one goal at a time, on purpose
Founding spots are limited on purpose — deep pools, real matches, no ghost town.
Claim your spot

Get in early. Shape what we build.

Just your email locks your spot. A few quick taps after — under a minute — tell us who to match you with and what to build first. We read every one.