For consultants
Every client tenant, one real availability
Each engagement comes with its own Microsoft 365 or Google Workspace account. Sync your busy times across all of them so every client's team books you correctly the first time.
Start for free14-day free trial · No credit card required
Sound familiar?
Colleagues book you blind
Inside each client's organization, people check your calendar before scheduling - but that calendar only knows about that client's meetings.
Confidentiality cuts both ways
You can't just share calendars across organizations: engagement details, client names and internal meetings are often under NDA.
The account pile keeps growing
Three tenants today, five next year. Tools priced per connected calendar quietly turn each new engagement into a bill increase.
How SyncThemCalendars fixes it
Busy times in every tenant
Sync each client account with your master calendar so all of them show your true availability - Free/Busy lookups and Scheduling Assistant included.
NDA-friendly by design
Copies show as 'Busy' with title, description and location hidden. Client A's team sees you're unavailable Thursday morning - never why.
Unlimited accounts, flat pricing
Connect every tenant you're given. Plans scale by the number of syncs, not by how many accounts or calendars you connect.
Frequently asked questions
Does it work with restrictive corporate Microsoft 365 tenants?
It uses Microsoft's official OAuth and Graph APIs, the same mechanism IT departments approve for standard integrations. If a tenant blocks third-party apps, its admin can grant consent.
What happens when an engagement ends?
Delete the sync and, if you choose, its copies are cleaned from the target calendar. Your own calendar is untouched.
Ready for calendar sync that just works?
Set up your first sync in 2 minutes. Google, Outlook and Apple iCloud, one-way or two-way, with your privacy protected.
Start for free14-day free trial · No credit card required