Commity
If you're looking for a Beeminder alternative, you've probably already accepted the core idea: putting money on the line is one of the few things that reliably gets you to follow through. That part isn't up for debate — it's well-studied behavioral economics. The real question is narrower: which commitment app fits the way you actually fail?
Beeminder is a great tool, and it has earned its loyal following. But it was built for a specific kind of person — the quantified-self, graph-loving, data-pipeline tinkerer. If that's not you, it can feel like overkill. This is an honest comparison of Commity vs Beeminder, written by the team behind Commity, so read it with that in mind — but we've tried hard to be fair about where Beeminder genuinely shines.
The 30-second version
Beeminder is a data-and-graphs commitment tool: you define a "bright red line," feed it numbers, and get charged the moment you cross it. Commity is a real-world presence commitment tool: you pin a place, set a daily goal in minutes, and your phone's GPS proves you actually showed up — with a comeback system that lets you win two thirds of your money back.
Beeminder asks, "what does the data say?" Commity asks, "were you actually there?"
How Beeminder works
Beeminder gives you a goal with a "Yellow Brick Road" — a slope you have to stay on. Every day, you (or an integration like Apple Health, Fitbit, Strava, or RescueTime) report a number. As long as your data keeps you above the bright red line, you pay nothing. The first time you go off the road, Beeminder charges your pledge — and the pledge escalates each time: typically $0, then $5, $10, $30, $90, and up. There's also the "akrasia horizon": changes you make to a goal don't take effect for about a week, so you can't weasel out at the last second.
It's clever, and for data that a machine can measure — steps, words written, hours coded — it's excellent. The friction shows up with goals that aren't a clean number flowing from an API.
How Commity works
Commity is built around one question a graph can't answer: did you actually go? You pin a place — your gym, your studio, the library — set a daily goal in minutes, and choose a stake. When you arrive you open the app and tap "I'm here," and your location has to back you up before a single minute counts. Hit your minutes and your money stays yours. Miss the day and it's charged — but a comeback streak let you earn 66% of your money back. (Here's exactly how the GPS verification works without draining your battery.)
The whole setup takes about a minute, there's no data to wire up, and the proof is something you genuinely can't fake to yourself at 11pm.
Commity vs Beeminder, side by side
| Commity | Beeminder | |
|---|---|---|
| How you prove it | GPS-verified presence — you have to actually be at the place | Self-reported or auto-imported data (steps, words, hours) |
| Best for | Show-up-somewhere goals: gym, study, practice, rehab | Measurable-number goals: weight, coding, writing, screen time |
| If you slip | Comeback system — earn your money back by showing up again | Pledge is charged and escalates on the next derail |
| Where the money goes | Back to you when you follow through | To Beeminder (the company) |
| Setup | Pin a place, set minutes, done — about a minute | Define a road, connect data sources, tune the slope |
| Learning curve | Open it and go | Steeper — graphs, rates, "akrasia horizon," derailments |
The real difference: objective proof vs reported data
This is the heart of it. Beeminder is only as honest as the data going into it. For auto-imported sources that's airtight — your phone counts the steps, not you. But for the huge category of goals you type in yourself, Beeminder trusts your word. And the whole reason you wanted a commitment device is that your word, on a tired Tuesday, is exactly the thing that fails you.
Commity sidesteps that entirely for show-up goals. There's no number to nudge, no field to fudge. You were inside the fence for your minutes, or you weren't. That's what we mean by objective accountability instead of self-reporting — the verification doesn't depend on the version of you that's trying to skip.
One bad day shouldn't end the whole thing
Beeminder's escalation is its sharpest edge — and for some people, its best feature. Cross the line and the cost climbs, so the threat keeps getting heavier. But escalation has a failure mode: a single rough week can leave you bruised and demoralized, with nothing to do but pay and reset.
Commity is deliberately more forgiving. We think a sustainable commitment device beats a harsh one, because the goal is to keep you showing up for months, not to extract a penalty and watch you quit. So missing a day isn't the end — the comeback streak turns your next few sessions into a way to recover what you lost. The stake still hits enough to get you off the couch; it just doesn't make one bad day feel like the end.
So which should you pick?
Honestly, it depends on how your goal is shaped:
- Choose Beeminder if your goal is a clean number that flows automatically from an app — daily steps, words written, hours focused — and you enjoy the graphs and fine-grained control.
- Choose Commity if your goal is going somewhere and doing the thing — the gym, the library, the studio, physical therapy — and you want proof you can't fake plus a way back when life happens.
There's no shame in either. But if you've bounced off Beeminder because your real problem isn't measuring the work — it's getting your body to the place where the work happens — that's the exact gap Commity was built to close. (Weighing up StickK too? Here's how Commity compares as a StickK alternative.)
You already know what to do. Commity just makes not showing up the expensive choice — and showing up the way back.