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EZCalc vs Otter.ai

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

Verdict

EZCalc is listed under Productivity and Otter.ai under Audio & Speech AI. EZCalc scores higher in FinderAtlas's editorial review (9.3 vs 8.4 out of 10). Both have a free plan or trial. Only Otter.ai is available on Windows, macOS and iOS and offers an API.

Best overall

EZCalc

  • Everyday Consumers & Students
  • Expectant Parents & Health Enthusiasts
  • Homebuyers & Personal Finance Planners
  • Gold & Jewelry Buyers/Investors

Choose EZCalc if

  • You want a tool built for individuals seeking quick, private, and accurate health calculations like BMI, BMR, and pregnancy timelines.
  • 100% free with zero paywalls, forced subscriptions, or mandatory account registrations.
  • Client-side browser computation protects privacy by keeping health and financial inputs on device.

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.
Best for beginners
EZCalc
Best for business
Otter.ai

Features

17 features compared.

  • Chronological Age & Life Insights Calculator
    EZCalc
    Available
    Otter.ai
    Not available
  • Pregnancy Due Date & Trimester Calculator
    EZCalc
    Available
    Otter.ai
    Not available
  • BMI, BMR & Calorie Target Calculator
    EZCalc
    Available
    Otter.ai
    Not available
  • Loan & Mortgage Amortization Calculator
    EZCalc
    Available
    Otter.ai
    Not available
  • Gold Price & Karat Weight Converter
    EZCalc
    Available
    Otter.ai
    Not available
  • Land Area & Real Estate Dimensions Calculator
    EZCalc
    Available
    Otter.ai
    Not available
  • Army Fitness Test (AFT) Score Calculator
    EZCalc
    Available
    Otter.ai
    Not available
  • Percentage, Discount & Restaurant Tip Calculator
    EZCalc
    Available
    Otter.ai
    Not available
  • Live transcription
    EZCalc
    Not available
    Otter.ai
    Available
  • Notetaker bot
    EZCalc
    Not available
    Otter.ai
    Available
  • Bot-free recording
    EZCalc
    Not available
    Otter.ai
    Available
  • AI summaries and action items
    EZCalc
    Not available
    Otter.ai
    Available
  • Otter AI Chat
    EZCalc
    Not available
    Otter.ai
    Available
  • Channels
    EZCalc
    Not available
    Otter.ai
    Available
  • File import
    EZCalc
    Not available
    Otter.ai
    Available
  • CRM sync
    EZCalc
    Not available
    Otter.ai
    Available
  • Otter MCP server
    EZCalc
    Not available
    Otter.ai
    Available

Pricing

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

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

EZCalc plans

  • Free Calculator Suite

    Most popular

    $0free

    100% free access to all online calculators with zero account required

    • Unlimited access to all calculator tools
    • Client-side private calculation execution
    • Health calculators (BMI, BMR, TDEE, AFT)
    • Pregnancy due date and timeline tracker
    • Loan & mortgage amortization calculators
    • Gold price & weight converter (Vori, Ana, Roti)
    • Percentages, tips, and land area calculations
    • No account registration or subscription required

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

Our ratings

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

EZCalc
9.3overall
Otter.ai
8.4overall

  • Calculation Speed & Responsiveness

    EZCalc
    9.8
    Otter.ai
    Not rated

  • Client-Side Privacy

    EZCalc
    9.6
    Otter.ai
    Not rated

  • Mobile & UX Design

    EZCalc
    9.4
    Otter.ai
    Not rated

  • Breadth of Calculators

    EZCalc
    9.2
    Otter.ai
    Not rated

  • Advanced Financial Depth

    EZCalc
    8.5
    Otter.ai
    Not rated

  • Transcription Accuracy

    EZCalc
    Not rated
    Otter.ai
    8.4

  • Meeting Summaries & Action Items

    EZCalc
    Not rated
    Otter.ai
    8.5

  • Integrations

    EZCalc
    Not rated
    Otter.ai
    8.3

  • Ease of Use

    EZCalc
    Not rated
    Otter.ai
    9.0

  • Value for Money

    EZCalc
    Not rated
    Otter.ai
    7.8

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

EZCalc

Pros

  • 100% free with zero paywalls, forced subscriptions, or mandatory account registrations
  • Client-side browser computation protects privacy by keeping health and financial inputs on device
  • Broad multi-domain calculator selection covering health, pregnancy, loans, gold, land, and math
  • Specialized regional calculators including traditional gold weights (Vori, Ana, Roti) and land dimensions
  • Fast, lightweight modern dark mode web interface with instant reactive calculations
  • Detailed insights including amortization tables, trimester schedules, and gestational fruit sizes

Cons

  • Ad-supported interface displaying standard web advertising
  • No user accounts to save, sync, or export calculation histories across devices
  • Lacks a developer REST API for automated batch calculations

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

Platforms

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

Integrations

EZCalc

3 integrations
  • Web Browsers
  • Mifflin-St Jeor Formula
  • Army Fitness Test (AFT)

Otter.ai

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

Company

  • Company
    EZCalc
    EZCalc
    Otter.ai
    Otter.ai, Inc.
  • Founded
    EZCalc
    2026
    Otter.ai
    2016
  • Headquarters
    EZCalc
    Not listed
    Otter.ai
    Mountain View, CA
  • Listing
    EZCalc
    Claimed
    Otter.ai
    Claimed

Frequently asked questions

Is EZCalc better than Otter.ai?

It depends on your workflow. EZCalc is built for individuals seeking quick, private, and accurate health calculations like BMI, BMR, and pregnancy timelines. Otter.ai is built for meeting transcription and summaries.

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

EZCalc: Free online calculator suite for health, finance, pregnancy, gold, and everyday math. Otter.ai: Record, transcribe and summarize meetings, with action items and searchable AI chat.

Does EZCalc or Otter.ai have a free plan?

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

Which is cheaper, EZCalc or Otter.ai?

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