A meeting bot joins the call as a participant, records the audio and sends it to a vendor that writes the transcript and summary. A private AI assistant runs on your computer and only sees what you type or say to it. Use a bot when the team needs a shared record. Use private AI when you need help without recording anyone.
Which should you use: a meeting bot or private AI?
- Choose a meeting bot if people who weren't on the call need notes, you want call recordings for coaching, or you need summaries pushed into a CRM.
- Choose a private AI assistant if you're on external calls where a bot would be awkward or blocked, the conversation is sensitive, or what you need is a quick answer during the call rather than minutes after it.
- Use both if your team already has recaps covered by Zoom, Teams or Meet and you personally want live help on top.
What is a meeting bot, exactly?
A meeting bot is a software participant. It gets a meeting link (from your calendar or because you paste it in), joins the call like a person would, and shows up in the participant list with a name such as "Otter.ai" or "Fireflies.ai Notetaker". It records the audio and often the video, and the vendor's servers turn that into a transcript, a summary and action items.
Otter's pricing page describes its free plan as one that "joins Zoom, MS Teams, and Google Meet to automatically write and share notes". Fireflies' bot is called Fred, and you can invite it by adding fred@fireflies.ai to a calendar event or by setting auto-join rules like "only meetings I own" or "external only". Auto-join is the part that gets people in trouble. Set it once, forget about it, and a bot starts turning up in calls you never meant to record.
What counts as private AI in a meeting?
"Private" gets used loosely, so here's the full range. We put a plain ChatGPT tab at the end because that's what most people actually use today.
| Others see it in the call? | Records the conversation? | What reaches the AI vendor | Shared notes | |
|---|---|---|---|---|
| Bot notetaker (Otter, Fireflies, tl;dv) | Yes, as a participant | Yes | The full audio | Yes |
| Bot-free recorder (Granola, Fathom beta) | No | Yes, from your device | The full audio | Yes |
| Built-in AI (Zoom AI, Copilot in Teams, Gemini in Meet) | Usually an on-screen indicator | Yes, via the platform transcript | Stays with the meeting platform | Yes |
| Private overlay (AuraCloak) | No, excluded from screen share | No | Only what you type, paste or push-to-talk | No |
| ChatGPT or Claude in a browser tab | Yes, if you share that screen | No | Only what you type or paste | No |
The row people misread is the second one. "Bot-free" describes what the other attendees see. The conversation is still captured, transcribed and processed, just from your laptop instead of from a participant tile. That can be the right tool. But if your reason for avoiding bots is "I don't want to record this client", a bot-free recorder doesn't solve it.
Why are companies blocking meeting bots?
Because they can't see where the audio goes, and because of a few loud 2025 and 2026 events.
Microsoft changed the Teams default. Message Center notice MC1251206 (March 13, 2026) made Teams detect external third-party meeting bots, label them "Unverified" in the lobby and require the organizer to admit them. A roadmap item (566201) adds a BlockDetectedBots policy that turns them away entirely, reported as rolling out from August 2026. Microsoft 365 Copilot isn't affected, since it isn't an external bot.
Universities and regulated companies set hard rules. VCU's Zoom team, for example, announced in March 2026 that it would stop allowing unauthorized bots in its Zoom meetings. Corporate legal teams have warned against notetakers on board and legal calls over privilege and discovery risk.
The Otter lawsuit. Suits filed from August 2025 were consolidated as In re Otter.AI Privacy Litigation in the Northern District of California. The plaintiffs say the notetaker recorded people who weren't Otter users and never agreed, and that recordings trained Otter's models. On August 13, 2026 the court allowed the central federal wiretap, California privacy and Illinois biometric claims to move forward. Nothing has been proven. Even so, "the bot recorded someone who didn't agree" is now a live legal question rather than a hypothetical.
What about consent and recording laws?
US federal law (18 U.S.C. 2511) generally allows recording when one party to the conversation consents. Several states go further. California's Penal Code section 632 requires all parties to consent before a confidential communication is recorded, and when a call spans states, the stricter rule is the safe assumption. Outside the US, GDPR treats a voice recording of an identifiable person as personal data. We're not lawyers and this isn't legal advice; your company's counsel is the right person to ask.
What this means in practice:
- Any tool that records (bot, bot-free or built-in) needs you to tell people and, in all-party states, get agreement. Saying "I'm running a notetaker, is that OK?" at the start works.
- A tool that records nothing doesn't raise the recording question. AuraCloak, for example, never captures call audio. Its voice input is push-to-talk from your own microphone, so it hears you when you hold Alt + V and nothing else.
- Data handling still matters. Whatever you type into any AI goes to that model provider. Don't paste a client's confidential numbers into a consumer account your company hasn't approved.
When is a meeting bot the better choice?
More often than private-AI vendors admit. If the meeting's value is the record, a recorder wins. Weekly team syncs where half the people skim the notes later. Customer interviews you'll quote in a research report. Sales calls a manager reviews for coaching. Calls where a summary has to land in Salesforce or HubSpot without anyone typing it. A private assistant does none of that, and pretending otherwise would be silly.
For internal meetings, the built-in option is usually better than a third-party bot. Your admin already approved Zoom, Teams or Google, the data stays with that platform, and there's no extra participant for anyone to question.
When does private AI win?
Picture a renewal call with a procurement lead at a bank. Their Teams tenant holds your notetaker in the lobby as "Unverified", and you'd have to ask them to admit it. You won't. Halfway through, they ask whether your product supports SAML with Okta and what your uptime was last quarter. You need the answer in the next ten seconds, not in tomorrow's summary.
That's the private-assistant job. You press Ctrl + Alt + Space, type "SAML Okta?" against a system prompt that already holds your product notes, and read the answer while they're still talking. If you're sharing your screen at that moment, the overlay isn't in the share, because Windows excludes it from capture. Other cases where private AI fits:
- Job interviews you're preparing for, where a bot makes no sense at all (see interview prep with AuraCloak).
- Calls in someone else's meeting, where their policy decides what joins.
- Quick checks: a unit conversion, a definition, a competitor's published price, a polite rewording of a tough reply.
- Screen-sharing sessions where you need notes visible to you and not to the room.
The trade-off is honest and simple. Private AI gives you nothing to share afterward. If you also need minutes, run a built-in recap or write three lines yourself when the call ends.
Private AI help on Zoom, Teams and Meet, with no bot and no recording. Windows 10 and 11.
Get AuraCloakWhich one fits each meeting?
| Meeting | Best fit | Why |
|---|---|---|
| Internal weekly sync | Built-in recap (Zoom AI, Copilot, Gemini) | Already approved, notes shared automatically |
| Customer research interview | Recorder, with consent | You need exact quotes later |
| Sales discovery call | Recorder for coaching, private AI for live questions | Two different jobs |
| Call hosted by a client with strict IT | Private AI | Their lobby may hold or block your bot |
| Board, legal or HR call | Nothing that records, unless counsel says so | Privilege and policy risk |
| Live demo with screen share | Private overlay | Notes visible to you, not the audience |
Comparing specific tools? Our roundup of the best AI meeting assistants covers prices and free plans for all of them, checked October 2026.
FAQ
Do AI meeting bots record everyone on the call?
Yes. A bot notetaker joins as a participant and records the meeting audio, often the video too, for everyone who speaks. The vendor then produces a transcript and summary. That's why many companies require you to announce the bot and why some IT teams hold or block external bots.
Is a bot-free notetaker the same as not recording?
No. Bot-free tools such as Granola capture the audio playing on your own computer, so nothing appears in the participant list, but the conversation is still recorded and transcribed. Consent rules still apply. Only tools that don't capture call audio at all avoid the recording question.
Can Microsoft Teams block AI notetaker bots?
Yes. Since a March 2026 change (MC1251206), Teams labels external third-party bots as Unverified in the lobby and makes the organizer admit them. A newer policy option, BlockDetectedBots, lets admins turn detected bots away entirely; it was reported as rolling out from August 2026.
What is a private AI meeting assistant?
It's an AI tool that helps you during a meeting without joining or recording it. You type, paste or speak a question and get an answer that only you see. AuraCloak works this way on Windows, with push-to-talk voice input and a window excluded from screen sharing.
Is it legal to use ChatGPT during a meeting?
Typing your own questions into ChatGPT during a meeting doesn't record anyone, so recording laws generally don't come into it. The usual concerns are company AI policy and confidentiality: don't paste sensitive client or company data into an AI account your employer hasn't approved.