AI notetaker consent on Reddit: is it legal, and is it fair?

Is AI notetaking without permission legal?

No single answer covers every place. The sources point three ways.

• US federal law. 18 U.S.C. 2511(2)(d) says it is not unlawful to record a call you are a party to, or where one party has given prior consent. The exception is recording to commit a crime or a tortious act.
• Stricter US states. The Reporters Committee for Freedom of the Press lists about 11 states as needing all parties' consent: California, Delaware, Florida, Illinois, Maryland, Massachusetts, Michigan (at least for third-party recording), Montana, New Hampshire, Pennsylvania and Washington. Other sources give slightly different lists, and several states are partial cases.
• Canada, EU and UK. Section 184 of Canada's Criminal Code does not make it an offence where the originator or an intended recipient consents. In the EU and UK, recording or transcribing usually involves personal data, so GDPR transparency rules apply: a lawful basis, and telling people your purposes.

The RCFP guide adds that for calls across state lines you should assume the stricter state's law may apply. If you do not know where the other person is, treat the call as if the strictest rule applies.

What if the platform does not say it is recording?

The r/sales snippet describes a live transcript with no "recording" banner. We cannot judge that exact case, and we did not open the thread. What the platform pages say is narrower than people assume.

• Zoom. Participants see a recording disclaimer, and phone participants hear a voice prompt. For AI features, search results say participants are told a summary is active. We saw that wording only in search listings.
• Google Meet. Participants are notified when recording starts or stops. Auto-started notes and transcripts show an on-screen warning, and admins can require consent.
• Microsoft Teams. Everyone is notified when recording starts. Microsoft also says that, depending on your region, you may need everyone's permission before recording.

A platform notice covers only what the platform does. Sources we read advise telling people yourself rather than relying on the tool's own notice. We found no source saying a banner counts as consent everywhere.

Have AI note takers been sued?

Yes, but these are allegations and early rulings, not final findings.

• Brewer v. Otter.ai (N.D. Cal., No. 5:25-cv-06911), filed August 2025. The plaintiff alleges Otter's Notetaker recorded a call without consent from non-host attendees and uses data to train its models. Otter has not been found liable in anything we read.
• Ambriz v. Google (N.D. Cal.). On 10 Feb 2025 the court denied a motion to dismiss a class action under California's privacy law over a Google customer-service AI product. Commentary says a later Ninth Circuit decision may weaken the legal theory. We could not confirm the outcome.

The modest lesson is that plaintiffs are testing old wiretap laws against AI tools. Disclosure is cheap protection.

Is it ethical, even where it is legal?

Legal and fair are different tests. Guides from Fordham, Calendly and Cooley, among others, agree on the habits: say it in the invite and again at the start, ask if it is fine, accept a no, and pause the tool for sensitive topics such as HR matters or health.

That takes ten seconds. It also answers the ethical question in the r/ArtificialInteligence title in the only way a tool cannot: the other person gets to say no.

What the questions have in common

Going by the titles, both threads are about a gap between what a tool does and what the other person knows. A transcript runs, nobody said so, and someone feels uneasy. The legal answer varies by place, but the practical answer does not: close the gap by saying it out loud.

That applies to bot-free tools most of all, because nothing appears on the other side. See bot-free AI note takers on Reddit and bot-free AI meeting assistants.

Where Palmcard fits and where it does not

We make Palmcard, a desktop app that listens to a call through your computer and shows you a private card of what you could say next. It never joins the meeting, so there is no participant and no banner on the other side. The card is excluded from screen sharing and recordings on Mac and Windows. Some capture methods can still pick up such windows, so share one window rather than the whole screen.

None of that is consent. The product tells you to say at the start that the call is transcribed, the way you would for any recording, and the app reminds you at the start of every call. It cannot give consent for you and it does not check local law. Where audio goes is on the security and privacy page and in the privacy policy.

If you want a full walk-through by region, read is it legal to use AI on calls.

What we could not verify

• Anything said in the Reddit comments.
• Per-state criminal or civil treatment of breaches in the all-party states, and California penalties.
• Current UK ICO call-recording guidance, and the EU ePrivacy text on confidentiality of communications.
• Malta, India and Australia call-recording rules. Our sources there were weak or conflicting.
• Canadian provincial laws and the federal regulator's position on implied consent.
• What happened in the Otter.ai and Google cases after the dates above.
• The exact wording of Zoom AI and Teams Copilot notices, which we saw only in search listings.

The EU AI Act's Article 50 covers telling people they are interacting with an AI system. The text we read does not mention note takers or transcription, so we do not claim it requires you to announce one.