Every calendar you live in. Never double-booked.
Work, clients and home in one simple view. When you're busy in one calendar, Syncydo adds a hold to the others, so nobody books over your dentist appointment, and nobody at work sees what it is.
Free for 2 calendars. No card needed.
Works with Google Calendar, Outlook and Microsoft 365, Apple Calendar and iCloud, Zoho Calendar, and Samsung and Android calendars.
How it works
Set up in about a minute
Connect your calendars
Sign in with Google, Microsoft or Zoho. The iPhone app adds the calendars on your phone too.
Syncydo holds your time
A meeting in one calendar becomes a private Busy hold in the others: within seconds on Plus and Pro, every 15 minutes on Duo.
See your whole day
One list of everything, with clashes flagged and a Join button on every call.
Who it's for
For people with more than one calendar life
Consultants and fractional leaders
Every client gave you an account. Now each one sees you're busy, and none of them sees why.
Two jobs, one schedule
Your calendars stay separate. Syncydo only tells each one when you're taken.
Work and home
School pickup, the dentist, the gym. Your work calendar knows you're busy without knowing what for.
You decide who sees what
Colleagues see Busy. Only you see the details.
- Your personal meetings show in your work calendar as a plain hold colleagues can see, never what they are. Same between clients.
- Holds say "Busy". On Plus, choose a word of your own or the calendar's name, like "Personal" or "Client A"; on Pro, the original title where you want it.
- Choose per calendar whether it blocks your others and whether it gets holds.
- Calendar access is encrypted with a key unique to your account.
- To show your agenda quickly, Syncydo keeps only your next two weeks of meetings, encrypted. Older ones drop off.
- No ads, no selling data, no training AI on your calendars. Disconnect a calendar and its holds are removed.
Personal · Google
Work · Outlook, as your colleagues see it
Less juggling, more doing
Clashes flagged
When two meetings overlap across calendars, Syncydo points it out before it bites.
Never late to a call
A reminder before each meeting, with a Join button for Zoom, Meet or Teams.
On your phone
The iPhone app shows your day and adds your phone's own calendars. Android is on the way.
Ask your AI assistant
On Plus and Pro, Claude, ChatGPT or Gemini can read your agenda and find free time. Read-only.
Pricing
Start free. Grow when life gets busier.
Duo
Free
Free, no card needed
Work and personal, side by side.
- 2 calendars
- Busy holds sync every 15 minutes
- Reminders with Join
- Holds 7 days ahead
Plus
Most popular$3.99 USD / month + tax
or $29.99 USD a year + tax, save 37%
For people juggling work, clients and home.
- 5 calendars
- Busy holds sync within seconds
- Choose what holds say
- Holds 60 days ahead
- Meeting alerts in your browser
- Pick calendar colours
- Your AI assistant: Claude, ChatGPT, Gemini
Pro
$6.99 USD / month + tax
or $49.99 USD a year + tax, save 40%
For people who live in their calendars.
- 10 calendars
- Busy holds sync within seconds
- Everything in Plus
- Original titles on holds
- Priority support
All prices are in US dollars. Sales tax or VAT for where you live is added at checkout. Cancel any time.
Questions
Doesn't Google Calendar or Outlook already do this?
They can show calendars side by side, and Outlook can link one personal account to your work schedule. Neither adds private Busy holds both ways across Google, Microsoft, Apple and Zoho. Seeing all your calendars isn't the same as blocking time in all of them.
Will my employer or clients see my other events?
No. They see a hold that says Busy. On Plus you can choose other wording, and on Pro you can show the original title, but only if you turn that on.
My workplace blocks new apps. Can I still use Syncydo?
Microsoft 365 often asks for an IT admin's approval first. Send your admin syncydo.com/it-admins: they can approve Syncydo for everyone in one step. Calendars on your iPhone can also be added from the Syncydo app.
What happens if I stop using Syncydo?
Disconnect a calendar or delete your account and Syncydo removes every hold it added. Nothing is left behind in your calendars.
Is it really free?
Yes. Duo covers 2 calendars with no time limit and no card. Plus and Pro add more calendars, faster syncing and extras.
Which calendars work with Syncydo?
Google Calendar, Outlook and Microsoft 365, Apple Calendar and iCloud, Zoho Calendar, and Samsung and Android calendars.