In the AI meeting bot vs recorder choice, a bot joins an online call, and the platform's settings and the person running the meeting decide whether it gets in, while a recorder in the room or an uploaded audio file stays outside the call and falls under your company's recording policy. When IT blocks note taker bots, check whether the platform's own AI notes are on, then use a recorder or an upload if your company's recording policy allows recording.
Skip to how Comu records the room or transcribes an uploaded file if you only need the recorder and upload option. Go to the checklist for IT and the meeting host for the questions that settle it.
What is the difference between an AI meeting bot and a recorder?
A meeting bot is an automated participant. It joins a Zoom, Teams or Google Meet call and captures the conversation from inside the call. A recorder works outside the call. A recorder in the room captures the sound where it sits, and an uploaded file is audio you recorded earlier and hand to a transcription app afterward.
A third type sits between them, the bot-free desktop app. It captures audio from your own computer and joins nothing. Fireflies shows the split inside one product: Fireflies Notetaker is a bot that joins the call as a participant, and Fireflies Take Notes captures system audio from your device without joining.
| Recorder in the room or uploaded file (Comu) | Meeting bot | |
|---|---|---|
| Where it captures | In the room, or from an audio file you upload after the meeting | Inside the online call |
| Joins the online call as a participant | No | Yes |
| Who admits it | No one in the meeting platform. Your company's recording policy and the people being recorded apply | The platform's settings and the person running the meeting |
| In-person meetings | Yes | No, a meeting held in a room has no online call for a bot to join |
| Phone calls | Yes with Comu Action Pro, whose bone-conduction microphone you place against the phone | No, a phone call has no online call for a bot to join |
| What you keep | The audio, plus a transcript and summary in the Comu app | Fireflies Notetaker saves audio and video and labels speakers |
The rows show which side needs permission from the meeting platform. A bot needs it because it enters the call. A recorder needs none from the platform because it never enters, which moves the question to your company's policy and the people in the room.
Can AI note taker bots join meetings on Zoom, Teams and Google Meet?
Yes, when the platform's settings and the person running the meeting allow them. All three platforms give admins and hosts controls over external bots, and each one handles them differently.
| Platform | What a bot meets | Where the control lives |
|---|---|---|
| Microsoft Teams | A detected external bot goes to the lobby whatever the lobby setting is, and an organizer must admit it. This is the default | Teams admin center, Meeting policies, Meeting join and lobby, "Manage external bots and their access to meetings" |
| Google Meet | A host can remove a third-party app like any other participant. With access set to Restricted, anyone who was not invited must ask to join | Meet safety settings in the Admin console, plus Chrome admin controls for domains, apps and extensions, and API access controls |
| Zoom | Meeting SDK apps that join a meeting hosted by an external account need an authorized user present in the meeting. Zoom points notetaker builders to Real Time Media Streams (RTMS) | Zoom web portal security settings, plus Marketplace app approval set by the account admin |
How does Microsoft Teams handle external bots?
Teams detects external AI bots from infrastructure and behavior signals during the join process and marks them as bots. A detected bot sits in the lobby regardless of the meeting's lobby configuration until an organizer explicitly admits it. The policy has two options, "Do not detect bots" (PowerShell value AllowBots) and "When detected, require approval before joining" (RequireApprovalWhenDetected), and the second is the default. The PowerShell attribute is ExternalBotAccessMode.
Depending on the meeting setting, presenters can also admit people from the lobby, and restricting admission to organizers and co-organizers means no presenter can admit a bot from the lobby. Teams also reminds organizers of the risk of admitting a bot. Detection has limits. Some external bots can slip through, and a person can be marked as a bot by mistake. An organizer fixes that case by admitting the person and choosing "This is not a bot". Microsoft also runs a Teams Bot Identification Program in public preview, where registered bot providers add a self-identification marker to their join requests.
How does Google Meet handle third-party recording apps?
Google Workspace admin guidance says recording Meet meetings with third-party apps can be a security risk and gives admins four ways to block them:
- Block the app's domains with Chrome Enterprise controls.
- Ask the app's maker to block your organization's access to its domain.
- Block apps and extensions in Chrome and Chrome OS.
- Block the app's API access to Google Workspace data.
During a meeting, hosts can set access to Restricted, so anyone who has not been invited must ask to join, and admins can make that the default for every meeting the organization hosts. A host can remove a third-party app like any other participant.
How does Zoom handle bots and notetaker apps?
Zoom's Meeting SDK is built for human use cases and does not support bots or AI notetakers, and Zoom directs people building an AI notetaker to RTMS. Since Mar 2, 2026, a Meeting SDK app that joins a meeting hosted by an external account needs an On Behalf Of (OBF) token. An OBF token exists only for a participant who has authorized the app through OAuth and who is present in the meeting, so the app cannot join until that person joins, and its session ends when that person leaves. RTMS streams continuously, independent of who is present, as long as the host has authorized the app.
Admins have their own controls. A Zoom account admin can require approval before users add Marketplace apps and approve or deny user requests. A Meeting SDK app that meets a host's account admin block fails with the error "Join failed because this Meeting SDK key is blocked by the host's account administrator". Zoom also lets accounts require one security option on every meeting: a passcode, a Waiting Room, or "Only authenticated users can join meetings". With the Waiting Room, the host admits each participant, and when no option is on, Zoom secures meetings with a Waiting Room. Some account types must keep this setting on.
On Teams a detected bot waits in the lobby until an organizer admits it, and a Zoom Meeting SDK app fails to join when the host's account admin has blocked its key.
Why do companies block AI note taker bots?
Microsoft lists three risks of external note-taking and transcription bots in Teams. They can record or transcribe a meeting without participants' awareness. They can store meeting data in third-party systems outside the organization's compliance boundaries. They introduce compliance, privacy and data leakage risk. These risks apply most when a bot accesses a meeting without the organizer's awareness or consent.
Google Workspace says recording Meet meetings with third-party apps can be a security risk.
What is a bot-free AI note taker?
A bot-free AI note taker records from your own device and joins nothing. Fireflies Take Notes is one example: it captures system audio from your computer without adding a participant, produces a transcript and notes, and works on calls a bot cannot join, such as phone calls and in-person conversations. In that mode Fireflies shows speakers as Speaker 1 and Speaker 2 and saves notes and a transcript without an audio or video file. Fireflies offers three consent notices for it: a watermark on your camera that reads "AI Taking Notes", an audio consent message when recording starts, and on macOS a message in the meeting chat.
A bot-free tool still records the conversation, so check your company's recording policy before you use one. Google's guidance for blocking third-party recording apps includes apps and extensions in Chrome, so ask IT before you install a browser extension.
Can I use the meeting platform's own AI notes instead?
Ask IT about this first, because platform AI notes sit under the same admin control as the meeting itself.
- Google Meet "Take notes for me." It needs an eligible Google Workspace edition or Google AI plan and an admin who has turned AI note-taking on. Everyone in the meeting sees a pencil icon while notes are on. An admin can require explicit consent from participants for "Take notes for me", Record and Transcribe, and can show custom policy text on the pre-join screen. The feature also works for in-person meetings. When host controls are on, only hosts and co-hosts start and stop it.
- Zoom meeting summary and Voice Recorder. The host turns on meeting summary during a live meeting. Zoom's Voice Recorder creates meeting summaries for in-person meetings with your device or a Zoom Room. Account owners and admins enable or disable Zoom AI features for the whole account or for groups, and the lock icon stops users from changing a setting.
Platform features work only where your company has them on. A client's meeting on a platform your company does not run and any meeting where the feature is off fall outside them. Those cases are where a recorder or an upload fits.
When is a recorder in the room or an uploaded audio file a good fit?
A recorder or an upload fits when the meeting is not an online call you host, or when the platform route is closed and your recording policy allows recording. It does not replace a recording system your company requires for a regulated meeting, and it does not replace the host's decision that a meeting is not recorded.
When does a recorder in the room fit?
- In-person meetings. A room has no online call for a bot to join, so the capture route is a recorder, a phone app, or the platform's own in-person feature where your company has it on.
- Phone calls. A phone call has no online call for a bot to join. Comu Action Pro records a call through its bone-conduction microphone, which you place against the phone.
- Meetings where bots are blocked and recording is allowed. The block covers who joins the call. Your recording policy decides whether you may capture your own meeting.
- Interviews, site visits and one-on-ones where there is no call to join.
A recorder captures what is audible where it sits. In an online meeting that means your laptop's speakers and your own voice, and it does not capture chat, shared screens or the participant list.
When does an uploaded audio file fit?
- The recording already exists. Audio you recorded on a recorder or phone and are allowed to keep can go to a transcription app after the meeting.
- You need notes from a long meeting without live capture. Upload the audio after the meeting and the app transcribes and summarizes it.
- You do not own a recorder. An app that accepts uploaded files works without hardware.
Which one fits my situation?
| Your situation | What fits |
|---|---|
| Online meeting, bots blocked, platform AI notes on | The platform's own notes |
| Online meeting, bots blocked, platform AI notes off, recording allowed | A recorder or an upload of your own capture, such as a Comu device or the Comu app |
| In-person meeting | A recorder in the room, such as Comu Action Pro or Comu Note Pro |
| Phone call | A recorder that works against the phone, such as Comu Action Pro with its bone-conduction microphone |
| An existing audio file | Upload to a transcription app, such as the Comu app |
| The host says the meeting is not recorded | Nothing |
| Your company requires a managed recording system | The managed system |
How to Record In-Person Meeting Without a Bot
- Tell the people in the room before you start. Say that you are recording and why, and ask for objections.
- Check your company's recording policy for the meeting type. Client meetings and regulated work can carry their own rules.
- Put the recorder in the middle of the table, within 7 meters for Comu Action Pro or 5 meters for Comu Note Pro.
- Start the recording and confirm the recorder shows it is recording. Comu Action Pro keeps an LED on while it records.
- Stop at the end and let the file sync to the transcription app.
- Store the audio and transcript where your company policy allows, and share notes with the attendees if the policy asks for it.
Company policy and the people in the room decide whether you may record. See how Comu hands you a transcript and summary after the meeting.
Do I need permission to use a recorder or an uploaded file at work?
Your company's recording policy decides, and the people in the room should know. Recording laws differ by state and country, and is an AI note taker legal explains the rules.
What should I ask IT or the meeting host before I record?
Bring these questions to IT or to the host. One message to IT or the host can cover all eight.
- Is recording or AI note-taking allowed in this meeting at all?
- Is the platform's own AI note feature (such as Google Meet "Take notes for me" or Zoom meeting summary) turned on for my account?
- Are external note-taking bots blocked, held in the lobby or limited to an approved list?
- Which bots, if any, are approved, and can the host admit them?
- Are bot-free desktop apps and browser extensions allowed on my company laptop?
- Where may recordings and transcripts be stored, and can they leave company systems?
- Do I have to announce the recording, and how: a chat message, a consent prompt or a spoken notice?
- May I bring a personal recorder into this room or this client meeting?
A message that covers it:
> I take notes on our weekly meeting and want to use an AI recorder or an uploaded audio file instead of a meeting bot. Which options does our policy allow, where can the recording and transcript be stored, and how should I tell attendees?
If the answer to question 1 is no, stop. If the platform's own notes are on, use them. If bots are blocked and recording is allowed, a recorder or an upload fits.
Let Comu AI Record the Room or Transcribe an Uploaded File
Comu gives you two routes that stay outside the call: a recorder in the room, and an app that works on audio files you upload.
A recorder in the room. Comu Action Pro costs €179.99 and Comu Note Pro costs €139.99 (checked Nov 6, 2026). Action Pro has 6 microphones and a 7 meter room pickup range, records continuously for up to 70 hours, and keeps an LED on while it records. Note Pro has a 5 meter pickup range. The app recognizes call and face-to-face modes automatically and enhances the voice. A Comu device records through its own microphones, so an online meeting reaches it as sound played by your laptop or phone.
Transcription and summaries on the plan that comes with the device. Starter includes unlimited real-time transcription in 113 languages, and you tap to transcribe and summarize each synced recording. Premium and Elite transcribe and summarize device recordings automatically. Subscriptions are bought inside the app.
Software only. You can use Comu without buying hardware. Comu app users can upload audio files, and Comu transcribes and summarizes them. Comu accepts MP4 uploads up to 500 MB.
Privacy. Comu does not sell your data to third parties and does not use it to train AI. You can access, edit and delete your data at any time. Files are encrypted. Comu is GDPR, HIPAA and SOC 2 compliant. Do AI note takers train on your recordings compares what different tools do with recordings.
A Comu recorder and the Comu app work under your company's recording policy like any other recording tool, so use the checklist above first.
Frequently Asked Questions
Can AI note taker bots join meetings without the host knowing?
Sometimes. Teams holds a detected external bot in the lobby until an organizer admits it, even when the meeting lets other people bypass the lobby, but detection has limits and some external bots slip through. On Google Meet, a host can set access to Restricted so uninvited participants must ask to join, and a host can remove a third-party app like any participant. Zoom Meeting SDK apps need an authorized participant present before they can join an externally hosted meeting.
Is the platform's own AI note feature treated like a bot?
No. The platform's own notes are a feature your admin turns on or off in the same console that runs the meeting. Google Meet admins turn "Take notes for me" on or off for an organization and can require participant consent. Zoom admins enable, disable and lock AI features for an account or a group.
Is a bot-free AI note taker allowed at work?
Yes, when your company's recording policy and software rules allow it. A bot-free tool joins no call, but it still records, and Google's Workspace guidance lets admins block third-party recording apps and extensions in Chrome. Ask IT before you install one.
How do I record an in-person meeting without a bot?
Tell the attendees, check your policy, place a recorder in the middle of the table, record, and then transcribe the file in an app. A room has no online call for a bot to join, so a recorder or a phone app is the capture route. The six steps above cover it.
Can I upload a recording to Comu without buying a recorder?
Yes. Comu app users can upload an audio file, and Comu transcribes and summarizes it. Comu accepts MP4 uploads up to 500 MB.
How much does a Comu recorder cost?
Comu Note Pro costs €139.99 and Comu Action Pro costs €179.99 (checked Nov 6, 2026). The Starter plan that comes with the device includes unlimited real-time transcription and summaries you start with a tap.
Does a Comu recorder join Zoom, Teams or Google Meet?
No. A Comu recorder captures sound through its own microphones in the room and does not join a call. Your company's recording policy governs the recording.
Related reading
- How to record Google Meet and Microsoft Teams meetings: the steps and admin requirements for recording inside the platform.
- AI notetaker for in-person meetings: seven options for the room, compared by price and use case.
- Is an AI note taker legal: the consent rules behind the policy line in this article.
- AI note taker: what it is, the types and how to choose: the bot, bot-free and recorder types side by side.
- Is your AI voice recorder always listening: what a recorder in the room captures and when.
Sources
All pages read Nov 12, 2026 unless noted.
- Manage external bots and their access to meetings hosted in your organization (Microsoft Learn, updated Jun 11, 2026)
- Teams Bot Identification Program (Microsoft Learn, updated Aug 26, 2026)
- External apps are recording Meet meetings (Google Workspace Help, updated Oct 26, 2026)
- Manage meeting access settings for your users (Google Workspace Help, updated Oct 26, 2026)
- "Take notes for me" in Google Meet (Google Meet Help)
- Let Google Meet AI take notes for my users (Google Workspace Help, updated Sep 24, 2026)
- Zoom Meeting SDK (Zoom Developer Docs)
- FAQ: Updates to Meeting SDK authorization (Zoom Developer Docs)
- Meeting SDK error codes (Zoom Developer Docs)
- Changing user-level settings (Zoom Support)
- Adding and removing Marketplace Apps for personal use (Zoom Support, updated Jul 29, 2026)
- Getting started with Zoom AI features (Zoom Support, updated Sep 1, 2026)
- Bot vs. No Bot: Which Capture Am I Using? (Fireflies Knowledge Base)
- Comu Note Pro and Comu Action Pro product pages, prices checked Nov 6, 2026
