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Fyxer AI vs Grammarly

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

Grammarly logo

Grammarly

AI writing assistant that corrects, rewrites and tone-checks your text across every app

Freemium
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Verdict

Fyxer AI and Grammarly are both AI Assistants tools. Grammarly scores higher in FinderAtlas's editorial review (8.2 vs 7.8 out of 10), led by ease of use and feature depth. Both have a free plan or trial. Only Fyxer AI is available on Slack App. Only Grammarly is available on Windows, macOS and iOS and offers an API.

Best overall

Grammarly

  • Students
  • Professionals
  • Non-native English Writers
  • Marketing Teams

Choose Fyxer AI if

  • You want a tool built for reducing inbox triage time, drafting routine email replies, and capturing meeting notes in one tool.
  • Combines inbox sorting, reply drafting, meeting notes and scheduling in one product.
  • Reply drafts are written in the user's own tone and left for review rather than auto-sent.

Choose Grammarly if

  • You want a tool built for polishing emails and documents in real time across many apps, keeping tone and style consistent across a team.
  • Works across desktop, browser, Office, Google Docs and mobile keyboards, so suggestions follow you between apps.
  • Free plan covers core grammar, spelling and tone visibility with 100 AI prompts per month.
Best for beginners
Fyxer AI
Best for business
Fyxer AI

Features

17 features compared.

  • Inbox Organizer
    Fyxer AI
    Available
    Grammarly
    Not available
  • Email Draft Writer
    Fyxer AI
    Available
    Grammarly
    Not available
  • Meeting Notetaker
    Fyxer AI
    Available
    Grammarly
    Not available
  • Scheduling Assistant
    Fyxer AI
    Available
    Grammarly
    Not available
  • Spaces
    Fyxer AI
    Available
    Grammarly
    Not available
  • Flows
    Fyxer AI
    Available
    Grammarly
    Not available
  • Fyxer Chat
    Fyxer AI
    Available
    Grammarly
    Not available
  • Meeting Agendas
    Fyxer AI
    Available
    Grammarly
    Not available
  • Citation Tools
    Fyxer AI
    Not available
    Grammarly
    Available
  • Style Guides and Brand Tones
    Fyxer AI
    Not available
    Grammarly
    Available
  • Cross-App Availability
    Fyxer AI
    Not available
    Grammarly
    Available
  • Enterprise Security Controls
    Fyxer AI
    Not available
    Grammarly
    Available
  • Grammar and Mistake Correction
    Fyxer AI
    Not available
    Grammarly
    Available
  • Tone Detection and Adjustment
    Fyxer AI
    Not available
    Grammarly
    Available
  • Full-Sentence and Paragraph Rewrites
    Fyxer AI
    Not available
    Grammarly
    Available
  • AI Detector and Humanizer
    Fyxer AI
    Not available
    Grammarly
    Available
  • Plagiarism Checker
    Fyxer AI
    Not available
    Grammarly
    Available

Pricing

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

  • Pricing model
    Fyxer AI
    Freemium
    Grammarly
    Freemium
  • Free plan
    Fyxer AI
    Yes
    Grammarly
    Yes
  • Starting price
    Fyxer AI
    $0
    Grammarly
    $0
  • Plans
    Fyxer AI
    4 plans
    Grammarly
    3 plans

Fyxer AI plans

  • Free

    $0

    Entry plan for trying meeting notes and briefings

    • 400 credits/month
    • daily dashboard briefings
    • audio meeting notes
    • 3 personal spaces

  • Pro

    Most popular

    $49/user/mo

    Individuals who want inbox sorting and drafted replies

    • Inbox sorting and labeling
    • reply drafts in your tone
    • video recording
    • unlimited personal spaces
    • 3 shared spaces per seat
    • 3,000 credits/month per member

  • Team

    $99/user/mo

    Teams that share spaces and follow-ups

    • Everything in Pro
    • unlimited shared spaces
    • owners for shared follow-ups
    • organization profile
    • team reporting
    • 6,000 pooled credits/month per member

  • Enterprise

    Custom/custom

    Organizations needing security and deployment controls

    • Private cloud or single tenancy
    • full API
    • SSO
    • SCIM
    • audit logs
    • data residency
    • HIPAA
    • dedicated support

Grammarly plans

  • Free

    $0

    Basic writing help for individuals

    • Mistake correction
    • tone visibility
    • 100 AI prompts/month

  • Pro

    Most popular

    $30/month

    Individuals and eligible teams wanting advanced rewrites and detection

    • 2,000 AI prompts/member/month
    • tone adjustment
    • full-sentence rewrites
    • plagiarism detection
    • AI-generated text detection
    • style guide
    • brand tone
    • priority support

  • Enterprise

    Custom/custom

    Larger organizations with security and governance needs

    • Unlimited AI prompts
    • unlimited style guides and brand tones
    • SAML SSO
    • SCIM
    • audit logs API
    • data loss prevention
    • dedicated support

Our ratings

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

Fyxer AI
7.8overall
Grammarly
8.2overall

Fyxer AI leads in 0 categories and Grammarly in 5.

  • Ease of Use

    Grammarly leads by 0.7
    Fyxer AI
    8.4
    Grammarly
    9.1

  • Feature Depth

    Grammarly leads by 0.4
    Fyxer AI
    7.9
    Grammarly
    8.3

  • Value for Money

    Grammarly leads by 0.1
    Fyxer AI
    7.2
    Grammarly
    7.3

  • Performance & Speed

    Grammarly leads by 0.6
    Fyxer AI
    7.8
    Grammarly
    8.4

  • Documentation & Support

    Grammarly leads by 0.4
    Fyxer AI
    7.6
    Grammarly
    8.0

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

Fyxer AI

Pros

  • Combines inbox sorting, reply drafting, meeting notes and scheduling in one product.
  • Reply drafts are written in the user's own tone and left for review rather than auto-sent.
  • Free plan with 400 credits per month and audio meeting notes.
  • Works with Gmail, Outlook, Zoom, Google Meet, Teams, Slack and HubSpot.
  • Publishes security and compliance badges including SOC, ISO 27001 and GDPR.

Cons

  • Inbox sorting and reply drafts require a paid plan; Pro costs $49 per user per month on monthly billing.
  • Credit-based metering (20 credits per chat message) can limit heavy chat use on the 3,000-credit Pro allowance.
  • No released iOS or Android app was found; the product is used on the web and inside other apps.
  • Pricing page contradicts itself on whether Pro has a free trial.

Grammarly

Pros

  • Works across desktop, browser, Office, Google Docs and mobile keyboards, so suggestions follow you between apps.
  • Free plan covers core grammar, spelling and tone visibility with 100 AI prompts per month.
  • Pro adds tone adjustment, full-sentence rewrites, plagiarism and AI-text detection in a single subscription.
  • Team features include style guides, brand tones, analytics and user groups; Enterprise adds SSO, SCIM and audit logs.
  • Public REST APIs exist for analytics, licence management, writing score and detection.

Cons

  • Monthly billing for Pro is $30, versus $12 per month on annual billing, so month-to-month use costs 2.5 times as much.
  • Third-party tests of the AI Detector report notable false-positive rates (figures range from 14.2% to 34% across sources), so it is unreliable as proof.
  • An App Store reviewer criticizes the iOS keyboard setup for pushing users to grant broad access.
  • Experienced writers on forums report turning off many suggestions; advanced features are gated behind Pro.

Platforms

  • Web
    Fyxer AI
    Supported
    Grammarly
    Supported
  • Windows
    Fyxer AI
    Not supported
    Grammarly
    Supported
  • macOS
    Fyxer AI
    Not supported
    Grammarly
    Supported
  • iOS
    Fyxer AI
    Not supported
    Grammarly
    Supported
  • Android
    Fyxer AI
    Not supported
    Grammarly
    Supported
  • API
    Fyxer AI
    Not supported
    Grammarly
    Supported
  • Browser Extension
    Fyxer AI
    Not supported
    Grammarly
    Not supported
  • Slack App
    Fyxer AI
    Supported
    Grammarly
    Not supported
  • Chrome Extension
    Fyxer AI
    Not supported
    Grammarly
    Supported
  • Firefox Extension
    Fyxer AI
    Not supported
    Grammarly
    Supported

Integrations

Fyxer AI

11 integrations
  • Gmail
  • Outlook
  • Google Calendar
  • Outlook Calendar
  • Zoom
  • Google Meet
  • Microsoft Teams
  • Slack
  • HubSpot
  • Claude
  • ChatGPT

Grammarly

7 integrations
  • Microsoft Office
  • Google Docs
  • Chrome
  • Safari
  • Firefox
  • Edge
  • Zendesk

Company

  • Company
    Fyxer AI
    Fyxer AI Limited
    Grammarly
    Superhuman
  • Founded
    Fyxer AI
    Not listed
    Grammarly
    2009
  • Headquarters
    Fyxer AI
    London, UK
    Grammarly
    San Francisco, CA
  • Monthly users
    Fyxer AI
    Not listed
    Grammarly
    40 million people
  • Listing
    Fyxer AI
    Claimed
    Grammarly
    Claimed

Frequently asked questions

Is Fyxer AI better than Grammarly?

It depends on your workflow. Fyxer AI is built for reducing inbox triage time, drafting routine email replies, and capturing meeting notes in one tool. Grammarly is built for polishing emails and documents in real time across many apps, keeping tone and style consistent across a team.

What are the key feature differences between Fyxer AI and Grammarly?

Fyxer AI: AI assistant that organizes your inbox, drafts replies and takes meeting notes. Grammarly: AI writing assistant that corrects, rewrites and tone-checks your text across every app.

Does Fyxer AI or Grammarly have a free plan?

Yes, both do. Fyxer AI is freemium and Grammarly is freemium, and each has a free plan or trial.

Which is cheaper, Fyxer AI or Grammarly?

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