GLIN vs Beeminder: Data-Driven Goals or a Challenge With a Friend?
Beeminder is goal tracking with real money on the line: it graphs your data against a Bright Red Line and charges your pledge if you cross it, with dozens of automatic data integrations. GLIN is for finishing a fixed-length challenge with one friend and personal stakes. Data-lovers should choose Beeminder; challenge partners should choose GLIN.
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GLIN vs Beeminder at a glance
| Feature | GLIN | Beeminder |
|---|---|---|
| Core idea | Finish a 10- to 100-day challenge with one friend | Self-tracking plus commitment contracts on any graphable goal |
| Stakes | Personal stake agreed with your friend; no money held | Money pledge charged if you go off track, usually rising after each derailment |
| Social accountability | Partner sees every log and gets notified | Mostly solo |
| Tracking | Tap actions for points against a daily or weekly target | Enter numbers or sync automatically from dozens of integrations |
| Learning curve | Start a template in one tap | Steeper; built for people who like data and graphs |
| Price | Free to download | Core plan free; premium plans from $8/month; you pay pledges when you derail |
| Platforms | iPhone and Android | Web, iOS, Android, email and Slack |
Choose GLIN if
- You want a friend doing the challenge with you, not just a graph.
- Your goal is a fixed sprint with daily tasks, like 75 Hard or a dry month.
- You want to start in seconds without setting up data sources.
Choose Beeminder if
- You love data and want automatic tracking from devices and apps.
- Paying real money for slipping is what motivates you.
- Your goal is ongoing, like a weekly mileage target with no end date.
What Beeminder does well
Beeminder calls itself “goal-tracking with teeth”. You set a goal you can graph, like pushups, pages written or weight, and Beeminder plots a Bright Red Line toward it. You report data, or connect one of its many integrations to report automatically. If your data crosses the line, you pay your pledge, and the pledge usually goes up next time. Its core plan is free; premium plans add extras like unlimited goals and weekends off.
For data-minded people with ongoing goals, it’s one of the most powerful tools available.
Where GLIN is different
GLIN is built for sprints with a friend. Instead of a graph and a pledge, you get a fixed-length challenge, one partner who does it with you, and a stake you agree on together. Each challenge is a list of actions worth points with a daily or weekly target, so a challenge like 75 Hard is just six taps a day.
The social loop is the core of the app: when you log, your partner gets a notification. When they log, you do. If one of you misses a target, the other can save them or continue solo.
GLIN does not do automatic data tracking, so if syncing from a wearable is essential to you, Beeminder will fit better.
The bottom line
Beeminder is excellent for quantified, ongoing goals and for people who respond to financial stakes; its integrations are far deeper than GLIN’s. GLIN is simpler and social: it is the better choice when you want to finish a specific challenge alongside a friend.
Details about Beeminder come from its own website or store listingas of the date above. Spotted something out of date? Email glinchallengeapp@gmail.com.
Frequently asked questions
Is GLIN a good alternative to Beeminder?
If you want social accountability and fixed-length challenges, yes. If you want automatic data tracking and money-backed pledges, Beeminder is the better fit.
Does GLIN integrate with Apple Health or Fitbit?
No. In GLIN you log actions yourself with a tap. Beeminder offers dozens of automatic data integrations.
Which app is cheaper?
Both have a free core. With Beeminder you pay pledges when you derail and can upgrade to premium plans from $8 a month. GLIN is free to download and has no subscription.
Try GLIN with a friend
Free to download. Invite a friend and start today.
Scan with your phone to download GLIN.