Meeting Bots vs Local Mac Captions: Which Workflow Fits?
Compare meeting bots, platform captions, and local Mac captions for Zoom, Meet, and Teams—including privacy, audio coverage, saved records, and limits.
2026-08-31 · 10 minThe short answer
Meeting bots and local live captions solve different jobs. A bot joins the call as a participant or connects through the meeting platform, so it may capture a shared meeting record, identify speakers, and create notes after the call. A local Mac caption app reads audio that is already playing on your computer and can show text without adding another participant. Choose a bot when the team needs a shared transcript and post-meeting automation. Choose local captions when you mainly need a private reading aid, want no bot in the room, or move among several audio apps.
Three caption workflows that look similar but are not
Platform captions are built into Zoom, Google Meet, or Teams and usually stay inside that meeting window. A meeting bot is a separate service that joins or connects to the call and may retain audio, transcripts, summaries, or metadata according to its settings. Local system-audio captions run beside the meeting app and process the playback reaching the Mac. These approaches differ in who can see them, which voices they receive, whether text remains after the meeting, and whether an account, host setting, or subscription is required.
Compare audio coverage, visibility, and saved records
A bot or platform transcript may receive the whole conference mix and can be better for a team record, speaker labels, searchable notes, and people who were absent. It may also appear in the participant list, depend on organizer approval, and store data in a service account. Local system-audio captions can work across ordinary meeting clients and browser calls without joining, but they hear only the audio delivered to that Mac. They do not automatically become an official transcript, a shared document, or proof of who said each sentence.
What Alison Workspace captures—and what it does not
Alison Workspace provides three selectable live input modes: system audio, microphone, or both. For a call, system audio can caption remote speech the Mac plays; microphone mode can caption nearby speech; both mode labels the sources separately and lets each use its own recognition and translation languages. Whether a call exposes the expected sound depends on its client, Mac, audio devices, and permissions, so test first. Alison does not join the call or access its account, and it does not turn captions into spoken replies.
Privacy still requires a respectful meeting practice
Removing a bot does not remove responsibility. Captions can contain names, customer information, internal plans, or other sensitive speech, and retained text may still count as a meeting record under an organization’s policy. Tell participants when captions or translation are being used, especially when text will be kept. Follow the host’s rules, company policy, and applicable consent requirements. For legal, medical, employment, or regulated decisions, use an approved process and verify important wording instead of treating automatic captions as certified evidence.
Run a one-minute test before a real meeting
Open the meeting app you actually use, select the known spoken language, and confirm the Mac system-audio permission. Ask a remote participant or play a permitted test recording with one clear voice. Check whether a name, a number, and one technical term appear correctly; then test the same audio route with your headphones, display, or Bluetooth device. Mute unrelated tabs and notification sounds. If you need shared minutes, your own voice, speaker labels, or a retained team transcript, use the meeting platform or an approved bot workflow instead of assuming a personal caption overlay provides them.
Frequently Asked Questions
Does Alison Workspace join Zoom, Google Meet, or Teams as a bot?
No. It runs on the Mac and reads ordinary system playback, so it does not appear as another meeting participant.
Can local system-audio captions hear my microphone?
Yes, if both inputs are selected and the actual call routes are accessible: system audio for remote playback and microphone for nearby speech. The two sources are labeled separately; test each first.
Does Alison record the meeting audio?
It does not save raw audio or screen frames. Caption text history remains locally on the Mac until the user deletes it.
Are live captions the same as a meeting transcript?
No. Captions are a real-time reading aid; a transcript is a retained record. Automatic captions can also contain errors in names, numbers, accents, crosstalk, and technical terms.