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Otter.ai vs Undermind

Features, pricing, ratings, and pros and cons, side by side.

Undermind logo

Undermind

AI research assistant that searches, reads and cites scientific papers for literature reviews

Freemium
Visit websiteView details

Verdict

Otter.ai is listed under Audio & Speech AI and Undermind under AI Assistants. Otter.ai scores higher in FinderAtlas's editorial review (8.4 vs 7.7 out of 10), led by ease of use. Both have a free plan or trial. Only Otter.ai is available on Windows, macOS and iOS and offers an API.

Best overall

Otter.ai

  • Sales teams
  • Students and educators
  • Journalists and media teams
  • Recruiters

Choose Otter.ai if

  • You want a tool built for meeting transcription and summaries.
  • Permanent free plan with 300 monthly transcription minutes.
  • Works through a notetaker bot or bot-free via desktop apps and Chrome extension.

Choose Undermind if

  • You want a tool built for deep literature reviews, finding hard-to-surface papers on a niche topic, and tracking new publications in a field.
  • Built specifically for scientific literature, with citation-following and full-text reading.
  • In-line citations let users trace claims to source papers.
Best for beginners
Otter.ai
Best for business
Otter.ai

Features

18 features compared.

  • Live transcription
    Otter.ai
    Available
    Undermind
    Not available
  • Notetaker bot
    Otter.ai
    Available
    Undermind
    Not available
  • Bot-free recording
    Otter.ai
    Available
    Undermind
    Not available
  • AI summaries and action items
    Otter.ai
    Available
    Undermind
    Not available
  • Otter AI Chat
    Otter.ai
    Available
    Undermind
    Not available
  • Channels
    Otter.ai
    Available
    Undermind
    Not available
  • File import
    Otter.ai
    Available
    Undermind
    Not available
  • CRM sync
    Otter.ai
    Available
    Undermind
    Not available
  • Otter MCP server
    Otter.ai
    Available
    Undermind
    Not available
  • Conversational Deep Search
    Otter.ai
    Not available
    Undermind
    Available
  • Citation Trail Following
    Otter.ai
    Not available
    Undermind
    Available
  • Cited Reports
    Otter.ai
    Not available
    Undermind
    Available
  • Full-Text Analysis
    Otter.ai
    Not available
    Undermind
    Available
  • Custom Tables
    Otter.ai
    Not available
    Undermind
    Available
  • Relevance Sorting and Filtering
    Otter.ai
    Not available
    Undermind
    Available
  • New Paper Alerts
    Otter.ai
    Not available
    Undermind
    Available
  • Workspaces and Libraries
    Otter.ai
    Not available
    Undermind
    Available
  • Agent Connections
    Otter.ai
    Not available
    Undermind
    Available

Pricing

Plans as listed by each vendor. Check their sites for current prices.

  • Pricing model
    Otter.ai
    Freemium
    Undermind
    Freemium
  • Free plan
    Otter.ai
    Yes
    Undermind
    Yes
  • Starting price
    Otter.ai
    $0
    Undermind
    $0
  • Plans
    Otter.ai
    4 plans
    Undermind
    4 plans

Otter.ai plans

  • Basic

    $0

    For those who want to give it a try

    • 300 monthly transcription minutes
    • 30 minutes per conversation
    • 3 lifetime file imports
    • Live transcription
    • AI Chat
    • iOS and Android apps

  • Pro

    Most popular

    $16.99/user/mo

    For individuals and small teams

    • 1,200 monthly transcription minutes
    • 90 minutes per meeting
    • 10 monthly file imports
    • Advanced search and export
    • Custom vocabulary
    • Salesforce and HubSpot and Zapier integrations

  • Business

    $30/user/mo

    For medium-sized teams

    • Unlimited meetings and recordings
    • 4 hours per meeting
    • Unlimited file imports
    • 3 concurrent meetings
    • Custom AI workflows
    • Admin activity logs and usage analytics
    • Prioritized support

  • Enterprise

    Custom/custom

    For large teams and companies

    • Everything in Business
    • SSO and SCIM and Domain Capture
    • Otter API and Webhooks
    • Custom CRM and dialer integrations
    • HIPAA compliance add-on
    • Customer Success Program

Undermind plans

  • Free

    $0

    Exploratory research with standard usage limits

    • Chat
    • deep searches and reports
    • shared workspaces
    • connect external agents
    • standard usage limits

  • Pro

    Most popular

    $16/month

    Ongoing, serious research

    • Everything in Free
    • newest AI models
    • deeper full-text analysis
    • 10x higher usage limits than Free
    • unlimited workspaces
    • files and paper libraries

  • Team

    $15/user/mo

    Research groups that need shared administration

    • Everything in Pro
    • team member management
    • priority support
    • centralized billing

  • Enterprise

    Custom/custom

    Organizations with security and compliance needs

    • Everything in Team
    • increased compute
    • organization-wide login
    • onboarding seminars
    • admin dashboard
    • custom terms
    • SLA and security review
    • dedicated support

Our ratings

Scored out of 10 by the Finder Atlas editorial team. Last reviewed October 2026.

Otter.ai
8.4overall
Undermind
7.7overall

Otter.ai leads in 1 category and Undermind in 0, with 1 tied.

  • Transcription Accuracy

    Otter.ai
    8.4
    Undermind
    Not rated

  • Meeting Summaries & Action Items

    Otter.ai
    8.5
    Undermind
    Not rated

  • Integrations

    Otter.ai
    8.3
    Undermind
    Not rated

  • Ease of Use

    Otter.ai leads by 1.0
    Otter.ai
    9.0
    Undermind
    8.0

  • Value for Money

    Tied
    Otter.ai
    7.8
    Undermind
    7.8

  • Feature Depth

    Otter.ai
    Not rated
    Undermind
    8.2

  • Performance & Speed

    Otter.ai
    Not rated
    Undermind
    7.5

  • Documentation & Support

    Otter.ai
    Not rated
    Undermind
    7.0

Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.

Pros and cons

Otter.ai

Pros

  • Permanent free plan with 300 monthly transcription minutes
  • Works through a notetaker bot or bot-free via desktop apps and Chrome extension
  • Summaries, action items and AI Chat across past meetings
  • Apps for web, iOS, Android, Mac and Windows, rated 4.8 on the App Store from 86K ratings
  • Integrations with Zoom, Teams, Google Meet, Slack and CRMs such as Salesforce and HubSpot

Cons

  • Free plan caps conversations at 30 minutes and file imports at 3 lifetime
  • Pro caps monthly transcription at 1,200 minutes and meetings at 90 minutes
  • Business costs $30 per user per month on monthly billing
  • API access, SSO and HIPAA add-on require the Enterprise plan
  • Transcription is limited to six listed languages

Undermind

Pros

  • Built specifically for scientific literature, with citation-following and full-text reading.
  • In-line citations let users trace claims to source papers.
  • Free tier available, with paid Pro at $16 per month billed annually.
  • Alerts and libraries support ongoing tracking of a field, not just one-off searches.
  • Can be connected to Claude, ChatGPT and other agents.

Cons

  • Exact usage limits are not published; Pro is only described as 10x Free.
  • Not designed for general web research, news or non-technical topics.
  • Web-only; no iOS or Android app was found.
  • Published benchmark results are vendor-reported.

Platforms

  • Web
    Otter.ai
    Supported
    Undermind
    Supported
  • Windows
    Otter.ai
    Supported
    Undermind
    Not supported
  • macOS
    Otter.ai
    Supported
    Undermind
    Not supported
  • iOS
    Otter.ai
    Supported
    Undermind
    Not supported
  • Android
    Otter.ai
    Supported
    Undermind
    Not supported
  • API
    Otter.ai
    Supported
    Undermind
    Not supported
  • Browser Extension
    Otter.ai
    Not supported
    Undermind
    Not supported
  • Chrome Extension
    Otter.ai
    Supported
    Undermind
    Not supported

Integrations

Otter.ai

13 integrations
  • Zoom
  • Microsoft Teams
  • Google Meet
  • Google Calendar
  • Slack
  • Salesforce
  • HubSpot
  • Zapier
  • Dropbox
  • Google Drive
  • Asana
  • ClickUp
  • Claude

Undermind

2 integrations
  • Claude
  • ChatGPT

Company

  • Company
    Otter.ai
    Otter.ai, Inc.
    Undermind
    Undermind
  • Founded
    Otter.ai
    2016
    Undermind
    Not listed
  • Headquarters
    Otter.ai
    Mountain View, CA
    Undermind
    Not listed
  • Listing
    Otter.ai
    Claimed
    Undermind
    Claimed

Frequently asked questions

Is Otter.ai better than Undermind?

It depends on your workflow. Otter.ai is built for meeting transcription and summaries. Undermind is built for deep literature reviews, finding hard-to-surface papers on a niche topic, and tracking new publications in a field.

What are the key feature differences between Otter.ai and Undermind?

Otter.ai: Record, transcribe and summarize meetings, with action items and searchable AI chat. Undermind: AI research assistant that searches, reads and cites scientific papers for literature reviews.

Does Otter.ai or Undermind have a free plan?

Yes, both do. Otter.ai is freemium and Undermind is freemium, and each has a free plan or trial.

Which is cheaper, Otter.ai or Undermind?

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.