How to tell whether an AI notetaker really supports several calendars

Plenty of AI notetakers say they support multiple calendars, and the phrase covers very different things: a second Google account, one Google and one Microsoft account, or several calendars inside one account. This guide gives seven questions that tell them apart, for freelancers, consultants and anyone who holds a separate Google or Microsoft account for each client and takes their calls on Google Meet and Microsoft Teams. The checks work whatever tool you are looking at; how TrackHeros answers them comes last, and its calendar side is described in full on one AI notetaker for every Google and Microsoft calendar you hold.

Can it take a second account from the same provider?

Connect two Google accounts, or two Microsoft accounts, and see whether the second sits beside the first or replaces it. This is the first check because it is the one a tool can fail quietly: the second account is accepted, and the first one stops syncing.

A tool built around one person in one company tends to have one calendar slot per login. The reasons are structural rather than careless, and are set out in why most notetakers allow one calendar per login. For someone with several clients the shape is different. You rarely hold one of each provider; you hold three Google accounts and a Microsoft 365 one, because each client issued their own.

To test it, connect two accounts of the same kind, send a test invitation to each, and check that both meetings appear with both accounts still listed as connected a day later.

Can it hold Google and Microsoft at once?

Check that a Google account and a Microsoft account can be connected at the same time, not one instead of the other. Several tools support both providers but expect a person to live in one of them.

If you hold both a Microsoft 365 work account and a personal Outlook.com address, test both. They sign in differently, and a work account may need its organisation's administrator to approve a new app before it can connect. That approval is a decision for the client's IT team, not a fault in the notetaker, but it is worth knowing about before a contract starts. How the two connections work together is covered in connecting Google Calendar and Outlook to one notetaker.

Does each calendar keep its own notes, or do they land in one pile?

Find out where a meeting's notes go once it has been recorded. A tool can read five calendars and still put every transcript into one list, one search index and one assistant that answers from all of them.

For a team inside one company that is the point. For someone with several clients it is the risk. Each calendar usually means a different client, and a pooled index can surface Client A's pricing while you search for something in Client B's project. Ask three things. Can a meeting from one calendar be seen from inside another client's view? When you search, are results labelled with the client they came from? When you ask the built-in assistant a question, does it answer from one client's meetings or from everything you have ever recorded? Keeping client meeting notes separate goes into the habits that help whatever tool you use.

Does a second calendar mean a second seat or a second sign-up?

Ask whether each connected account needs its own paid seat or its own login. Some tools model each calendar as a separate user, so four clients means four sign-ups, four workspaces and four places to look for last week's notes.

That arrangement does keep clients apart, but it moves the work onto you: switching between logins, remembering which one holds which meeting, and paying for each. The better answer is one sign-up that holds every account with the walls built in, rather than walls made of separate logins. The argument is laid out in one notetaker account for all your clients.

What happens when a meeting is on two calendars?

Ask whether a meeting that appears on two of your calendars gets one bot or two. It is common: a client invites both the address they issued you and your own, or forwards an invitation from one account to another.

Two bots in one call look careless, so a sensible tool recognises the same meeting on two calendars of the same client and sends one. The harder half of the question is the other direction. If the two calendars belong to different clients, should the tool match them? Matching means comparing one client's calendar with another's, which is exactly the cross-client reading a careful tool avoids. A reasonable answer is one bot within a client and a deliberate choice of yours across clients. The same meeting on two calendars works through both cases.

Can you reconnect one account without re-authorising all of them?

Check that each account can be reconnected on its own, and that the tool tells you which one needs it. Access expires, passwords change, a client's administrator tightens a policy, and one account in six stops syncing.

Two details separate a careful tool from a careless one. First, the account chooser: with six Google accounts signed in to one browser it is easy to pick the wrong one, so the tool should check that the sign-in returned the account it asked for, and refuse otherwise. Second, disconnection: find out what happens to meetings already scheduled from an account you disconnect, and whether the tool can withdraw its own permission at the provider or leaves that to you.

Which calendar on each account does it read?

Ask which calendar on each account is read: the main one only, or secondary, shared and subscribed calendars too. Most tools read the main calendar, and the difference matters when a client puts your meetings on a shared team calendar instead of inviting you.

Ask two follow-ups while you are there. How far ahead does it read, so a meeting booked next month is already scheduled? And which events count: everything on the calendar, or only events with a meeting link? Then look at the permission it asks for. A notetaker needs to read your calendar, not write to it, and it has no business in your mail or files; does an AI notetaker need calendar access? covers what to accept.

How does TrackHeros answer these?

TrackHeros is an AI meeting notetaker that connects every Google and Microsoft calendar you hold, detects the language of each meeting on its own, and keeps every client's notes in a sealed workspace of its own. Here is how it answers the seven questions, limits included.

Question	TrackHeros
A second account from the same provider?	Yes. As many Google accounts and as many Microsoft accounts as you hold. No cap.
Google and Microsoft at once?	Yes, under one sign-up. Microsoft 365 work or school accounts and personal Outlook.com or Hotmail accounts. A work account with no Exchange mailbox has no calendar and is refused when you connect it.
Own notes per calendar?	Each account belongs to exactly one client, enforced in the database, and its meetings are filed in that client's workspace. Screens that show several clients are read-only and label every row with its client.
A second seat or sign-up?	No. One sign-up; each account is connected from the page of the client it belongs to.
A meeting on two calendars?	Same client: one meeting, one bot, including one Google and one Microsoft calendar. Different clients: a record and a bot in each, because meetings are never matched across clients. Switch auto-join off in one of them.
Reconnect one account alone?	Yes. The account shows "Reconnect needed" on its client's page and in Settings, and the sign-in must return the same account or nothing changes. There is no email alert.
Disconnecting?	Stops that account's sync only. Upcoming bots already scheduled from it stay scheduled. Access is revoked at Google; on Microsoft you remove TrackHeros from the account's app permissions yourself.
Which calendar on each account?	The primary calendar on Google and the default calendar on Microsoft, from yesterday to about two months ahead. Only events with a Google Meet or Teams link become meetings.

Two of those answers are limits, and worth stating plainly. Secondary, shared and subscribed calendars are not read, so a meeting that only exists on a client's team calendar has to reach your main calendar, or be sent to the bot by pasting its link. And the same call on two clients' calendars is not matched, by design, so it gets two bots unless you switch one off.

If you are judging a meeting assistant that supports multiple calendars, put every tool through the same seven questions, TrackHeros included. In TrackHeros, the meetings from every connected account then appear on one read-only unified calendar, labelled by client, and the walls between clients are described on client workspaces that never mix.