Stop running your league on a spreadsheet.
Live scoring from the fairway. Handicaps that look after themselves. Twenty side games settled without a napkin. And a league manager you can just talk to.
NewThe Caddie — an AI that changes your league settings for you→ NewStrokes-gained stats and lessons with a pro who sees them→The table settles itself.
Last card in on Wednesday night, and the standings are already right — points, movement, low net, MVP. Nobody stays up recalculating a spreadsheet, and nobody argues with it on Thursday.
Pick a game. See how it settles.
Every one of them scored off the same card your league already keeps. No second app, no arithmetic in the parking lot.
One hole. Big buttons. Fading light.
The hole you're on gets the whole screen. Enter a score with a thumb while you're walking to the next tee.
Handicaps that keep up.
Every card revises the index. Strokes appear on the right holes off the right tees, and nobody has to be the handicap guy.
Nobody takes your word for the total.
Every card is signed by both sides and kept. Nothing is lost, and nothing quietly changes on a Thursday.
Comments on the scores themselves.
React to a birdie where the birdie is. The group chat stops being where your league lives, and the app starts being it.
Five ways to keep score.
A Wednesday league is where most people start. It is not where PostUp stops.
Get better, not just keep score.
Every card you keep on PostUp can tell you where your strokes go. Map a round shot by shot, see strokes gained against golfers of your handicap — and take it to a pro who can see the same numbers.
See where your strokes really go.
- 🗺️Your scorecard laid out on the course, shot by shot — drag each one to where it really was
- 📉Strokes gained off the tee, approach, around the green and putting, against scratch to 25 handicaps
- 🎯The detail: putts by length, approaches by distance, up-and-downs, driving
- 🏋️A practice plan with drills, and the Caddie’s read on every round
A pro on your swing, wherever you are.
- 📍Book a lesson with a pro near you, or send a swing video from anywhere
- 🎙️Recorded video reviews — your coach draws on your swing and talks you through it
- 📐A free markup tool: lines, angles, slow motion, frame by frame, two swings side by side
- 📊Share your rounds and Advanced stats with your coach, so the lesson starts where your game is
The league manager's Wednesday, in one tab.
Everything that used to live on a clipboard and three group texts. Open the Manage tab on the phone above and try it — call a rain delay, tick off dues, nudge a handicap, drop a sub in.
Open the Manage tab ↑Tell the Caddie. It changes the settings.
Every setting a league manager needs is in the app — scoring rules, handicap method, subs, playoffs, tie-breaks, who can enter scores. And you don't have to find any of them. Say what you want in plain words; the Caddie proposes the exact change, you press Apply.
And your league is running.
Most captains do it in one sitting, on a phone, the week before the season opens.
One app where others need three.
Golfer apps stop at your own round; event software stops at the club. PostUp does both — and settles up the side games too. Here’s a preview; the full chart puts PostUp side by side with 18Birdies, Golf Genius, TheGrint, Golfshot, Arccos, Hole19 and Squabbit.
| Feature | PostUp | 18Birdies | Golf Genius | TheGrint |
|---|---|---|---|---|
| Side games scored for you | 45+ | Up to 10 | — | ✓ |
| Who-owes-who settle-up | ✓ | ✓ | — | — |
| Run a league (schedule, standings, season) | ✓ | ✓ | ✓ | ✓ |
| Charity outings: sign-up, sponsors, check-in | ✓ | — | ✓ | — |
| Clubhouse TV leaderboard | ✓ | — | ✓ | — |
| AI swing analysis from a phone video | ✓ | Paid | — | — |
| Book tee times | ✓ | ✗ | — | — |
| Works in any phone’s browser — nothing to install | ✓ | — | — | — |
Compare PostUp to the other apps →
51 features against 7 apps. Checked October 2026 against each company’s own site and app listing. — means we couldn’t find it.
One price. The whole league.
Not per golfer, not per round, no upsell when your league grows. Split it sixteen ways and it's six dollars a man for the season.
The four questions everybody asks.
Is it really $99 for the whole league?
Yes — one price for the league, not per golfer and not per round. Add golfers, add weeks, run every side game, and it stays $99 a year. The intro price is locked for as long as you keep the league running.
Do my guys have to download an app?
No. You send a link and it opens on their phone, already knowing which league and which golfer they are. They can add it to their home screen if they want it to feel like an app.
What about our handicaps?
PostUp keeps an index off the cards your league already posts, and works out course handicaps for the tees you actually play. If your league uses a handicap service, put those numbers in instead and PostUp will use them.
Can we keep our own weird rules?
Almost certainly. Points for a win, half for a tie, how subs are handled, whether the low net bonus counts, what happens when somebody picks up — every one of those is a setting rather than a phone call.
Get your league on it.
Make your free PostUp account and set your league up in a few minutes — bring it over from another app or build it step by step. Your $99 a year is locked in from the day you start.
Start your league →Free account, no password — we email you a link, then take you straight to setting up your league.