Why Live Transcription Is Different from Recorded Transcription
Most transcription tools work on uploaded files. You record the lecture, upload the audio, wait a few minutes, and receive a finished transcript. That workflow works fine for podcasts and meeting recordings — but it fails for students who need the text during the lecture for comprehension support, or immediately afterward for same-day revision before the material cools.
Live transcription converts audio to text in real time, with a latency of a few seconds. The tools that do this fall into three broad categories: meeting bots, dedicated desktop apps, and browser-based solutions.
The Main Tools Available in 2026
Otter.ai
Otter connects directly to Zoom and Google Meet to produce real-time transcripts. Solid accuracy and a polished interface. The free tier is limited to 300 minutes per month; paid plans start at around $16/month. An account is required. Audio is processed on Otter's cloud servers.
Fireflies.ai
Bot-based — Fireflies joins your meeting as a visible participant. Excellent for business meetings with action-item extraction. Not well suited for student use: the bot's presence is visible to all participants, which can be disruptive or prohibited in academic settings.
Microsoft Teams Live Captions
Built into Teams. Free, real-time captions during calls. Limited to Teams sessions and does not produce a downloadable transcript by default. No use outside the Microsoft ecosystem, and no way to transcribe pre-recorded content.
Google Meet Transcripts
Available in Google Workspace accounts. Similar to Teams: works only inside Meet, saves the transcript to Google Drive after the meeting. Host must enable it; free Gmail accounts are excluded.
Voxxpen
Voxxpen is a browser-based live transcription tool. It captures audio from any browser tab — Zoom, Meet, Teams, YouTube, streaming lectures, university portals — using the browser's native screen-share API. No bot joins the call. No account required to start. Two free demo sessions, then €5 per full session. Export as .txt or .docx.
Side-by-Side Comparison
| Tool | Live? | Works on | Account needed | Cost |
|---|---|---|---|---|
| Otter.ai | Yes | Zoom, Meet | Yes | From $16/mo |
| Fireflies.ai | Yes (bot) | Most platforms | Yes | From $10/mo |
| MS Teams Captions | Yes | Teams only | Teams account | Included |
| Google Meet Transcripts | Yes | Meet only | Workspace | Workspace plan |
| Voxxpen | Yes | Any browser tab | No | Free demo / €5 |
Which Tool Is Right for Students?
If you attend lectures across multiple platforms — or watch recorded content on YouTube, Panopto, or your university's LMS — a platform-agnostic tool is the most practical choice. You're not locked into a monthly subscription for sessions you may use sporadically, and nothing about your capture is visible to other meeting participants.
If your institution standardises on a single platform (Teams or Meet) and you need tight integration with that ecosystem, the built-in captions are a reasonable free option — provided the host enables them and you're comfortable with the platform's data handling.
For most students, the combination of real-time text, downloadable output, and zero account friction makes Voxxpen the fastest way to start getting transcripts from any lecture, on any platform, today.