Granola's notice is a watermark, because there's no bot to see

The setup

Granola's pitch is mechanical, not just a marketing line: instead of a visible bot dialing into a Zoom or Google Meet call, its app runs on a person's own laptop and transcribes the meeting's audio locally while they type notes alongside it. Turning it on means installing the desktop app on macOS or Windows; there is no calendar bot to invite and nothing added to the participant list. Granola's own guidance on when to use AI notetaking frames this as a workflow choice a team still has to configure deliberately, not a default that appears once someone installs the app.

What the documents show

Granola's documentation states plainly that its desktop app doesn't store audio, only the transcript, and that the mobile app caches audio only temporarily before deleting it once transcription finishes. Because nothing joins the call as a separate participant, the getting-consent page says the product instead offers two optional notice features, covered in a companion page on letting people know you're using Granola: an automated chat message posted when transcription starts, and a Granola Watermark visible on the user's own video feed for the rest of the call. Both are things a user or, for a workspace, an admin has to switch on; neither is described as running unless enabled.

The friction

Granola's own transparency page is unusually direct that the mechanism does not settle the consent question by itself: customers, it says, remain responsible for determining what notice or consent is required for their use case and jurisdiction. It goes on to point IT teams toward separate, platform-level notice settings inside Zoom and Microsoft Teams that a customer can configure independently and stack on top of Granola's own chat message and watermark. That is three different systems — Granola's app settings, Zoom's admin console, and Teams' admin console — that a workspace may need to align if it wants a consistent notice shown to every external guest.

What changed in the work

Before local, bot-free transcription existed, a team weighing an AI notetaker was largely deciding whether to let a visible third participant into every call. Granola's documentation reframes that decision: the setup cost moves from whether a bot will alarm anyone to whether anyone will notice at all unless the watermark or chat message is turned on. Read as an editorial point, that is a real trade rather than a shortcut around consent — the sources describe fewer visible cues by default, not fewer consent obligations.

• Is the chat-message notice, the on-screen watermark, or neither currently turned on for this account?
• Has IT also configured Zoom's or Teams' own recording-disclaimer setting, and does it match Granola's?
• For mobile use, has anyone confirmed the temporary audio cache is deleted the way the documentation describes?

The mechanism is genuinely different from a bot joining a call; whether it is disclosed to the people on that call is still a setting, not a property of the software.