Otter.ai

Live meeting transcripts, summaries and AI meeting agents

Productivity Freemium Has API
Researched · Published · Reviewed
RECATOOLS Score
7.3 / 10
Capability
7
Value for money
7
Ease of use
8
ASEAN readiness
5
API quality
6
Founded
2018
HQ
Los Altos, California, USA
Users
35m+ users
Launched
2016
Developer
Sam Liang, Yun Fu

Overview

Otter.ai records and transcribes meetings on Zoom, Google Meet and Microsoft Teams or from its desktop and mobile apps, identifies speakers, and produces summaries, action items and a searchable AI chat across meetings. Paid plans add longer meetings, CRM sync and admin controls, and Enterprise adds the API, single sign-on, a HIPAA add-on and the Live Assist coaching agent.

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Pricing

Pricing shown for reference only. These figures reflect RECATOOLS research as of 14 Oct 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.

Basic
$0
Free forever
  • 300 monthly transcription minutes, 30 minutes per conversation
  • 3 lifetime audio/video file imports
  • Live transcription, speaker identification and Otter MCP server
Business
$30/user/month
Or $19.99/user/month billed annually
  • Unlimited meetings, up to 4 hours each
  • Custom AI workflows and unlimited file imports
  • Activity logs, usage analytics and 3 concurrent meetings
Enterprise
Quoted on request
Schedule a demo
  • SSO, SCIM and domain capture
  • Otter API and webhooks
  • HIPAA compliance add-on and Otter Sales Notetaker

Use cases

Meeting transcription Action item extraction Searchable archive

What you can produce with Otter.ai

  • Live, timestamped transcripts of Zoom, Google Meet and Microsoft Teams meetings with speaker identification
  • Meeting summaries with decisions and assigned action items
  • Answers from AI Chat searched across past meetings and connected apps
  • Searchable transcripts of imported audio and video files
  • Meeting notes synced to Salesforce or HubSpot
  • Bot-free recordings from the Mac and Windows desktop app
  • Live coaching tips during calls from the Live Assist agent (Enterprise)
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RECATOOLS Verdict

Otter remains one of the most complete meeting notetakers: live transcripts with speaker labels, summaries, action items, an AI chat across your meeting history and, on higher plans, CRM sync and agents. The free plan is a fair trial, and Pro at $8.33 a month billed annually ($16.99 monthly) is good value.

Weigh the pending privacy class action in the Northern District of California, where wiretap, California privacy and Illinois biometric claims survived a motion to dismiss in August 2026. Teams that meet with outside guests should set clear recording-consent practices before rolling it out.

Desk research by RECATOOLS from public sources, written with AI assistance — not a hands-on test. How we review

What we found

Otter.ai is the meeting transcription service of Otter.ai, Inc. in Mountain View, California, which launched Otter as a voice-notes app in February 2018 under its original name, AISense. Its notetaker now joins Zoom, Microsoft Teams and Google Meet calls, or records from a desktop app without a bot, and produces live transcripts with speaker identification, summaries, action items and an AI chat that searches across past meetings. The pricing page lists transcription in English, Spanish, French, German, Japanese and Chinese.

Otter has spent two years repositioning beyond notes. In March 2025 it announced more than $100 million in annual recurring revenue alongside a voice-activated Meeting Agent, a Sales Agent and an SDR Agent that runs product demos on its own. April 2026 brought a “Conversational Knowledge Engine”, with AI Chat connectors to Gmail, Google Drive, Notion, Jira and Salesforce and an expanded MCP server, and July 2026 brought Live Assist, an Enterprise agent that shows coaching tips during calls. Its December 2025 review claimed more than 35 million users. All of these figures are Otter’s own.

Pricing is published. Basic is free, with 300 transcription minutes a month, 30 minutes per conversation, three lifetime file imports and 20 AI chat queries. Pro costs $16.99 per user a month, or $8.33 billed annually, for 1,200 minutes and 90-minute meetings. Business costs $30 a month or $19.99 billed annually, with unlimited meetings of up to four hours. Enterprise is quoted and adds single sign-on, the API and a HIPAA add-on.

The legal exposure is real. In re Otter.ai Privacy Litigation, No. 5:25-cv-06911 in the Northern District of California, filed in August 2025, alleges the notetaker records participants who never consented and keeps the audio to train its models. On 13 August 2026 the court dismissed some claims but let the federal wiretap, California Invasion of Privacy Act, Illinois biometric and unfair-competition claims proceed; Otter answered in September, and class-certification deadlines run into 2027. On Trustpilot, read 14 October 2026, Otter scored 4.2 from 743 reviews.

Compiled by RECATOOLS from public sources: vendor documentation and pricing, code repositories and published reporting.

Notable facts

  • Otter.ai processes over 2 million hours of audio per month, making it one of the world's largest automatic speech recognition deployments.
  • The tool's speaker identification feature can distinguish between up to 10 different voices in a single meeting and automatically label who said what.
  • Otter's real-time transcription latency is under 2 seconds — meaning the transcript appears on screen almost as the words are being spoken.

Frequently asked questions

Yes. The free plan allows 600 minutes of transcription per month and 3 AI summaries per month.
Yes. Otter joins Teams meetings automatically as a bot and produces transcripts and summaries.
Yes. Otter uses voice recognition to label each speaker differently in the transcript (Speaker 1, Speaker 2, etc.).
Generally 90%+ accurate for clear audio in a quiet environment. Accuracy drops with accents, background noise, or multiple simultaneous speakers.
Yes, many students use Otter to record and transcribe lectures for review later.

About this listing

Researched on
Published on
Last reviewed

This entry was compiled from publicly available data including Otter.ai's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with Otter.ai unless explicitly stated.

Data accuracy

Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.

For the latest details, please refer to Otter.ai directly →

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