Complete today with clarity.Keep private proof that it happened.
Serein helps you focus on one meaningful action, capture evidence while it is fresh, and use weekly review to decide what deserves to continue.
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Today opens with one dominant next move instead of dashboard noise.
Right after completion, proof capture opens so the win is recorded immediately.
Your proof and status stay visible after reload, so progress feels real.
One system for today, proof, and review
Serein works when the loop is obvious: decide the day, prove follow-through, then review the week honestly. Kingdom exists to reinforce that loop, not replace it.
Today is the command center
Open Serein and see what matters now. The day stays small enough to finish honestly instead of dissolving into admin or busywork.
Proof makes follow-through real
After a check-in, save private evidence in seconds. The week stops feeling like a blur and starts leaving something real behind.
Review turns the week into intelligence
At the end of the week, Serein helps you see what held, what slipped, and what should change next. The point is useful judgment, not more reflection theater.
See what held. Decide what changes.
Weekly Review is where the system gets useful. Look at what actually happened, check the proof behind it, and decide what deserves to survive into next week.
Repeat what is clearly fitting your life.
Adjust the trigger, timing, or rescue plan.
Remove habits that are just creating noise.
Support layers that protect execution quality
Proof and Kingdom both reinforce the same loop. They should make follow-through more meaningful, not distract from today's action.
Proof keeps trust high
Capture evidence right after completion and keep it private by default. Saved proof stays visible after reload so wins do not disappear.
Kingdom reinforces real work
Short action-defense runs are tied to real execution. Completion, proof, and review each feed battlefield resources and recovery.
Start free. Upgrade for better execution and deeper visibility.
Free gives you the core loop. Plus improves execution. Pro deepens long-term visibility once the system is already working for you.
Free
Run the core loop honestly.
- Up to 5 active experiments
- Today command center
- Proof capture and archive
- Weekly review
- Last 4 weeks of history
Plus
Better execution with less friction.
- Up to 12 active experiments
- Playable Kingdom runs
- 90-day history
- Export tools
- Everything in Free
Pro
Deeper visibility with fewer limits.
- Unlimited experiments
- Everything in Plus
- Lifetime history
- Higher Kingdom limits
- CSV + PDF export
Common questions
Is my data private?⌄
Yes. Your notes and check-in details are private by default. Public sharing is opt-in and never exposes your private notes. You control exactly what is visible.
Can I use Serein on my phone?⌄
Yes. Serein works as a Progressive Web App and can be added to your home screen for a native-like flow.
How is Serein different from normal habit apps?⌄
Serein treats behavior as experiments you can keep, adjust, or stop. The goal is better decisions, not streak pressure.
What happens if I miss a day?⌄
Recovery tools are built into the system so one rough day does not collapse the whole week.
Can I cancel anytime?⌄
Yes. You can cancel any paid plan and keep access through the end of your billing period.
Keep the week clear and grounded
Start with one meaningful action today, capture private proof, and review honestly at week's end.
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