Halcyon
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Halcyon Get Halcyon
Departures: the sections of this page
TimeDestinationViaGateStatus
09:00 HALCYON YOUR MORNINGS, BACK. 2 Boarding
09:04 WHY CALENDARS FILL UP FROM THE TOP. 3 On time
09:11 FEATURES THREE RULES, KEPT FOR YOU. 4 On time
09:16 THE APP PICK A SLOT, KEEP THE MORNING. 5 On time
09:22 BY NUMBERS 11H FOCUS HOURS KEPT PER WEEK 6 On time
09:25 HOW SET IT UP OVER COFFEE. 7 On time
09:33 PRIYA N. MESSAGE FROM PRIYA N. 8 On time
09:38 QUESTIONS QUESTIONS 9 On time
09:42 FREE FOR 30 DAYS KEEP TOMORROW MORNING. 1 Gate open
09:00Gate 2 New · Halcyon 2.0

Your mornings, back.

Halcyon is a calendar that keeps your best hours free. It books meetings around your focus, not into it.

Try it free See the looks
09:04Gate 3 The problem

Calendars fill up from the top.

Every invite lands in the first free slot, and the first free slot is usually the hour you meant to think in. Halcyon moves the line.

09:11Gate 4 What it does

Three rules, kept for you.

  1. 01

    FOCUS FIRST

    ON TIME

    Your deep-work blocks go in before anyone else's meetings, every week.

  2. 02

    SMART BATCHING

    ON TIME

    Calls are grouped into afternoons, so the day isn't cut into twenty-minute scraps.

  3. 03

    POLITE NO

    ON TIME

    Halcyon suggests a better slot instead of declining, and the other side picks with one tap.

09:16Gate 5 The app

Pick a slot, keep the morning.

When someone asks for your time, Halcyon offers the hours that cost you least. You approve, it books.

  • IPHONE
  • ANDROID
  • WEB
  • GOOGLE AND OUTLOOK
09:22Gate 6 By numbers
11H
Focus hours kept per week
38%
Fewer meeting fragments
2MIN
To set up
0
Calendars replaced
09:25Gate 7 How it works

Set it up over coffee.

  1. MINUTE 1

    Connect

    Sign in with Google or Outlook; nothing moves yet.

    LATER
  2. MINUTE 2

    Mark your hours

    Paint the blocks you want protected.

    LATER
  3. DAY 1

    It starts

    New invites are steered around your focus.

    LATER
  4. WEEK 1

    You notice

    A free morning, then another one.

    LATER
09:33Gate 8 Passenger notice

I got my mornings back in a week. I didn't change a single habit; the calendar did.

PRIYA N., PRODUCT DESIGNER
09:38Gate 9 Queries

Questions

Does it replace my calendar?
No. Halcyon sits on top of Google Calendar or Outlook and only decides where new things go.
What do the people I meet see?
A short list of times that work for both of you. No new app to install.
Can I override it?
Always. Drag anything anywhere; Halcyon learns from what you move.
09:42Gate 1 Free for 30 days

Keep tomorrow morning.

Get Halcyon