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Quick Answer
Otter.ai's free plan gives you 300 minutes of AI transcription per month, real-time transcription in meetings, automated summaries, and speaker identification. It integrates with Zoom, Google Meet, and Microsoft Teams. For individuals attending a few meetings per week, the free tier is sufficient. Teams with heavy meeting loads will need the Pro plan.
What Is Otter.ai?
Otter.ai is an AI-powered transcription and meeting notes tool. It joins your Zoom, Google Meet, or Teams calls, listens in real time, transcribes everything, identifies different speakers, generates a summary, and extracts action items. In 2026, it's the most widely used free AI transcription tool among business professionals.
Key features on the free plan:
- 300 minutes of transcription per month
- Real-time live transcription
- Automated meeting summaries
- Speaker identification
- Zoom, Google Meet, and Teams integration (bot joins calls)
- Keyword highlighting and search
- Import audio files for transcription
- iOS and Android apps
- OtterPilot (AI meeting assistant bot)
Is Otter.ai Really Free?
Yes, with clear limits:
- 300 minutes/month: That's about 5 hours of meetings. For someone in 1–2 meetings per week averaging 45 minutes, this is sufficient.
- No unlimited transcription: Once you hit 300 minutes, Otter stops transcribing until the next month.
- Limited import: Free users can import and transcribe audio/video files but within the same 300-minute pool.
- Basic summary only: The free plan generates summaries, but Pro includes more detailed action item extraction and AI chat with your notes.
- 3 AI chat queries: Free users can ask Otter AI questions about their transcripts, but only 3 times.
Otter Pro costs $16.99/month and removes minute limits (1,200/month), adds advanced AI features, and allows multi-account use.
How to Use Otter.ai Free — Step by Step
- Create a free account at otter.ai. Sign up with Google or email — no credit card required.
- Connect your calendar: Link your Google or Outlook calendar to Otter. This enables OtterPilot to automatically join your scheduled meetings.
- Set up OtterPilot: Go to Settings > OtterPilot. Configure it to automatically join all meetings, or set it to join only when you invite it. The bot joins as "Otter.ai Notetaker."
- Start your meeting: When your Zoom, Google Meet, or Teams call starts, OtterPilot joins automatically (if configured) and begins transcribing in real time.
- Follow along in real time: Open the Otter app or web interface while in your meeting. Watch the transcription appear live. You can highlight important phrases during the meeting.
- Review the summary after the meeting: Otter generates an automated summary within minutes of the meeting ending. It includes key topics, highlights, and basic action items.
- Search your transcripts: Use Otter's search to find any word or phrase across all your past meeting notes. This is especially valuable for finding decisions made weeks or months ago.
- Export transcripts: Download transcripts as TXT, DOCX, or SRT files. Share meeting notes with team members who weren't present.
Otter.ai vs Alternatives
| Tool | Free Tier | Best For | Limitation |
|---|---|---|---|
| Otter.ai | 300 min/month | Meeting notes, Zoom/Meet/Teams | Monthly minute cap |
| Fireflies.ai | 800 min storage, limited | Meeting CRM integration | Less generous on free |
| Grain | Limited recordings | Video highlights | More focused on video clips |
| Rev | Pay-per-minute (no free AI) | High accuracy transcription | No free AI tier |
| Microsoft Copilot | Teams-integrated | Microsoft 365 users | Requires M365 license |
Best Use Cases for Otter.ai Free
- Weekly team standup notes: Transcribe 15-minute daily standups automatically. The 300-minute free limit covers standups for an entire month.
- Client interviews and research: Transcribe user research interviews, sales calls, or client discovery sessions. Search across all transcripts to find patterns.
- One-on-one meetings: Never lose track of commitments made in manager or mentor meetings. Otter captures everything and the summary makes it easy to extract follow-ups.
- Lecture and webinar notes: Import recorded lectures or webinars as audio files to get searchable, skimmable transcripts instead of rewatching video.
- Podcast and interview prep: Transcribe competitor podcast episodes or interviews for content research without hours of listening.
Tips and Tricks to Get More from Otter.ai Free
- Prioritize which meetings get Otter: With 300 minutes, be selective. Transcribe your most important meetings — client calls, strategy sessions, performance reviews — and skip routine meetings you don't need notes for.
- Use highlights during the meeting: When someone says something critical, press the highlight button immediately. This creates a bookmark in the transcript you can find instantly later.
- Assign speakers early: If Otter misidentifies speakers in the first few minutes, correct them immediately. It learns and improves speaker ID over the course of the call.
- Share meeting notes proactively: After a client call, share the Otter summary link immediately. It signals professionalism and reduces follow-up emails asking "what did we decide?"
- Use AI chat for key decisions: Spend your 3 monthly AI chat queries on your most important transcripts — ask "What were the action items from this call?" to extract structured information fast.
- Import recordings for offline meetings: Don't waste your real-time quota on pre-recorded content. Import MP3 or MP4 files of recorded events to transcribe asynchronously.
- Review and correct the summary: AI summaries occasionally miss nuance. Spend 2 minutes reading and editing the summary before sharing it with your team.
Conclusion
Otter.ai's free plan is one of the most practical free AI tools for professionals who want to stop manually taking meeting notes. The 300-minute monthly limit is real, but for typical individual usage, it's workable. For a broader AI toolkit that goes beyond meeting transcription, Assisters.dev provides writing, research, and summarization tools that complement Otter's specialized meeting focus.