Calendar sync for assistants and small teams

Every account you manage is one more calendar that can drift

If you’re an executive assistant or you handle scheduling for a small team, you’re not working with one calendar, you’re working with however many people you support. An exec’s calendar, a shared team calendar, maybe your own. Each one gets updated independently, by different people, at different times, and none of them automatically knows what’s happening on the others.

That gap is where the actual pain lives. You book something on the exec’s calendar and a colleague’s assistant books over it on theirs, because neither system saw the other’s change. A “quick hold” on a shared calendar doesn’t reflect a personal appointment that should have blocked it. You end up doing the reconciliation by hand: cross-checking tabs, sending “does this time still work?” messages, catching conflicts after they’ve already caused friction.

What’s actually available today, and what isn’t yet

Let’s be direct about scope. 2calendars does not currently offer a dedicated team dashboard, delegated multi-user access, or shared admin controls for managing several people’s calendars from one seat. Those kinds of team-management features are on our roadmap, not something you can use right now. If that’s specifically what you need today, this isn’t a claim we’re going to make just to sound complete.

What does work today, and works well for the assistant/small-team situation, is the same real-time sync engine everyone else on 2calendars uses, just applied to as many Google accounts as you personally manage. You can connect the exec’s calendar, a shared team calendar, and any number of individual colleagues’ calendars, and set up a sync connection between whichever pairs need to stay honest with each other. Free covers 1 connection to start; Pro steps up to 6; Business goes to 30, which comfortably covers a small team’s worth of calendar pairs.

Real-time accuracy, not a nightly reconciliation

Once a connection is live, events mirror between the two calendars within seconds of a change, not on a scheduled batch job you have to wait on. Book something on the exec’s calendar and the connected team calendar reflects that hour as taken almost immediately. That real-time behavior is what actually prevents the double-booking that a shared spreadsheet or a “please check before booking” policy never quite eliminates, because it doesn’t depend on anyone remembering to look.

Privacy per relationship, not one blanket setting

Not everything you manage should be visible the same way to everyone. Each connection you set up has its own privacy mode: the default is a plain “Busy” block with no title, description, location, or attendee list, which is the right choice for most exec-to-team-calendar connections. Where more detail genuinely helps, say, mirroring full details between two calendars you personally manage, you can opt in per connection, without changing the default anywhere else. That per-connection control is what lets you support several people’s calendars without treating their information as uniformly public or uniformly opaque.

Smart rules apply per connection too: tag a placeholder [nosync] to keep it off a connected calendar entirely, or [urgent] to make sure something mirrors regardless of a broader rule.

Reliability you don’t have to babysit

The stakes of a silently broken sync are higher when you’re responsible for someone else’s schedule, not just your own. If a connection stops working and nobody notices, the person you support ends up looking unreliable through no fault of their own. Every 2calendars connection runs under the same continuous health monitoring, and if one breaks, a revoked Google permission, an expired token, you get notified instead of discovering it when a double-booking already happened.

Setting it up today

1. Connect each Google account you manage through Google’s own OAuth flow, one authorization per account.

2. Set up a connection per pair that needs to stay in sync, exec-to-team-calendar, colleague-to-colleague, whatever your actual workflow requires.

3. Choose the privacy mode per connection, defaulting to Busy-only and opting into more detail only where appropriate.

4. Let health monitoring do the watching, so a broken connection surfaces to you before it surfaces as a scheduling mistake.

Richer team-specific tooling is something we’re actively planning, but the connection-by-connection approach above is what’s available and reliable right now. For the full setup walkthrough, see how to sync two Google Calendars, and for managing several accounts at once, syncing multiple Google accounts covers the multi-connection setup in depth. If you’re comparing tools, our roundup of Google Calendar sync tools shows how the alternatives handle multi-account scheduling.

Start free, no credit card required, and your first connection is live in about 60 seconds.