Microsoft 365 Copilot AlternativesOnly Web apps categorised as Office Suites

There are many alternatives to Microsoft 365 Copilot as a web app if you are looking for a replacement. The best Online Office Suite alternative is ONLYOFFICE, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Microsoft 365 Copilot and 14 are Office Suites available as a web app so hopefully you can find a suitable replacement. Other interesting Online Office Suite alternatives to Microsoft 365 Copilot are Google Workspace, Zoho, ZetaOffice and Infomaniak kSuite.

filter to find the best alternatives

Microsoft 365 Copilot alternatives are mainly Office Suites, but if you're looking for Spreadsheet Apps or Word Processors you can filter on that. Other popular filters include Paid, Android + Open Source, Windows + Free, Word Processing, Linux, Open Source and Self-Hosted. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Microsoft 365 Copilot.
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Alternatives list

  1. ONLYOFFICE icon

    ONLYOFFICE

     669 likes

    Open-source office suite offering document, spreadsheet, and presentation editing with co-editing modes, plugin support, integration across 30+ services, robust security, and mobile access. Available in Community, Enterprise, and Home Server editions for versatile deployment.

    83 ONLYOFFICE alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Self-Hosted
    • AppImageHub
    • Snapcraft
    • Flathub
    • Samsung Galaxy Store
    • Software as a Service (SaaS)
    • Flatpak
    • Cloudron
    ONLYOFFICE screenshot 1
     
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    22
    ONLYOFFICE vs Microsoft 365 Copilot Comments
    Top Positive Comment
    Jatan Mehta
    11

    Doesn't mess up formatting like LibreOffice does.

    social-remodeler
    Positive
    0

    It is not proprietary software.

    nguyenkhoi-luong-56
    Positive
    1

    It's free and open source software. Compatible with most Microsoft Office documents. Doesn't track you at all.

    3 of 22 comments
    • ONLYOFFICE is Free and Open SourceMicrosoft 365 Copilot is Freemium and Proprietary
    • ONLYOFFICE is Privacy focusedMicrosoft 365 Copilot is not according to our users
  2. Google Workspace icon

    Google Workspace

     146 likes

    Google Workspace delivers a cloud-based suite combining Gmail, Calendar, Meet & Drive to enhance collaboration through tools like Docs and Sheets. Offers secure storage options, custom domain emails, and robust management capabilities with 2FA and 24/7 support.

    57 Google Workspace alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    Google Workspace screenshot 1
     
  4. Zoho icon

    Zoho

     159 likes

    An all-in-one online office suite designed for businesses, featuring ad-free and privacy-first tools such as word processor, spreadsheet, presentation application, CRM, email/webmail, and hosted wiki. Enables easy real-time collaboration and integration across various platforms.

    55 Zoho alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Online
    Zoho screenshot 1
     
  5. Ad
    Screenshot
    ONLYOFFICE icon
    ONLYOFFICE

    Open-source office suite offering document, spreadsheet, and presentation editing with co-editing modes, plugin support, integration across 30+ services, robust security, and mobile access. Available in Community, Enterprise, and...

    https://www.onlyoffice.com
    Learn More
  6. ZetaOffice icon

    ZetaOffice

     8 likes

    Experience LibreOffice in your browser with ZetaOffice, featuring device access, self-hosting or CDN deployment, API for tailored integration, and data control. Enjoy a comprehensive suite with Writer for formatting, Calc for data analysis, and Impress for presentations, optimized for performance.

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Windows
    • Linux
    • Online
    • Self-Hosted
    • Flathub
    • Flatpak
    ZetaOffice screenshot 1
     
  7. Infomaniak kSuite icon

    Infomaniak kSuite

     11 likes

    Suite for secure email, calendaring, file sharing, chat, and online meetings, offering real-time collaboration on docs, GDPR compliance, customizable branding, renewable energy use, advanced user management, and all data hosted in Switzerland.

    81 Infomaniak kSuite alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    Infomaniak kSuite screenshot 1
     
  8. Collabora Online icon

    Collabora Online

     13 likes

    Collabora Online is a powerful LibreOffice-based online office suite with collaborative editing, which supports all major document, spreadsheet and presentation file formats and works in all modern browsers.

    Cost / License

    • Paid
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    • Cloudron
    With live video collaboration. Using Talk in the right side bar.
     
  10. Apple iWork icon

    Apple iWork

     94 likes

    iWork is an office suite by Apple. It includes Pages, a word processing and desktop publishing application, Keynote, a presentation package, and Numbers, a spreadsheet application.

    41 Apple iWork alternatives

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Mac
    • Online
    • iPhone
    • iPad
    Apple iWork screenshot 1
     
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    1
    Apple iWork vs Microsoft 365 Copilot Comments
    maurosoft391
    Negative
    2

    not compatible with windows

    • Apple iWork is Free and ProprietaryMicrosoft 365 Copilot is Freemium and Proprietary
  11. Murena Workspace icon

    Murena Workspace

     9 likes

    Murena Workspace is your personal email account, your agenda and contacts, your drive on the cloud and your online office suite. All combined in one single service at murena.io, simple to use. It is powered by proven open-source software like NextCloud and OnlyOffice.

    49 Murena Workspace alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Online
    Murena Workspace screenshot 1
     
  12. SSuite Office icon

    SSuite Office

     14 likes

    SSuite Office is the foremost provider of Free quality office software on the internet today.

    45 SSuite Office alternatives

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Windows
    • Linux
    • Online
    • Self-Hosted
    SSuite Office screenshot 1
     
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    2
    SSuite Office vs Microsoft 365 Copilot Comments
    Guest
    Positive
    3

    It does not require DotNet or Java to run. It runs natively on all WIN32 systems. That means it can be installed and run on Windows 95 right up to Windows 10 without any problems. It supports only open document formats, like the Rich Text format (*.RTF), that can be opened by any office suite on any operating system without any formatting errors. It is a very small download and install and also does not use any resources from the system.

    Review by a new / low-activity user.
    Guest
    Positive
    1

    It does not require Java or.NET to be loaded on your computer!

    Review by a new / low-activity user.
    • SSuite Office is Free and ProprietaryMicrosoft 365 Copilot is Freemium and Proprietary
  13. Zoho Workplace icon

    Zoho Workplace

     1 like

    Complete suite providing productivity, unified communication, and collaboration tools in one package, featuring integrated email, chat, cloud file management, presentations, spreadsheets, word processing, social intranet, webinars, and online meeting solutions.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Zoho Workplace screenshot 1
     
  14. Hancom Office icon

    Hancom Office

     20 likes

    Formerly ThinkFree Office. The office productivity suite for on-the-go featuring online collaboration and the best round-trip MS Office compatibility.

    44 Hancom Office alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Windows
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    Hancom Office Cell 2020 running on Windows 10
     
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    2
    Hancom Office vs Microsoft 365 Copilot Comments
    Josh W
    Positive
    0

    The Samsung version from <2014 was much better :(

    xbones
    Positive
    1

    Thew new desktop version is very versatile, cute and has no problems with Microsoft Office compatibility. It's rather cheap, too.

    • Hancom Office is Paid and ProprietaryMicrosoft 365 Copilot is Freemium and Proprietary
  15. IBM Docs icon

    IBM Docs

     5 likes

    IBM Docs is a new office productivity suite for working on documents, spreadsheets and presentations -- together -- in the cloud. IBM Docs only a browser and an account, and you are able to easily create professional looking documents and share them with others.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Online
    IBM Docs screenshot 1
     
12 of 14 Microsoft 365 Copilot alternatives