Cosmo AlternativesCMS Tools and other similar apps like Cosmo

Cosmo is described as 'The first open source, responsive, live-editing, single page application content management system (CMS). It was created in AngularJS and PHP' and is a CMS tool in the business & commerce category. There are more than 50 alternatives to Cosmo for a variety of platforms, including Web-based, Self-Hosted, PHP, Windows and Linux apps. The best Cosmo alternative is WordPress, which is both free and Open Source. Other great apps like Cosmo are Tumblr, Ghost, Drupal and Blogger.

Cosmo iconCosmo
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  • ...

Cosmo is the first open source, responsive, live-editing, single page application content management system (CMS). It was...

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Cosmo alternatives page was last updated Jul 1, 2025
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  1. WordPress icon

    WordPress

     1654 likes
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    Create a website or blog with open-source software focused on accessibility, ease of use, performance, and security. Minimal setup, powerful growth features, and a large community supporting democratization of publishing.

    97 WordPress alternatives

    License model

    • Freemium • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • PHP
    • Cloudron
    WordPress screenshot 1

    Properties

    1.  Customizable
    2.  Support for Themes

    Features

    1.  Self-deployment
    2.  Extensible by Plugins/Extensions
    3.  Web-Based
    4.  Content Management
    5.  Hostable
    6.  Ecommerce Integration
    7.  Multi-Site Management
    8.  Ad-free
    9.  Headless CMS
    10.  Dockerized
    11. Google Plus icon  Google Plus integration
    12. IFTTT icon  IFTTT Integration

    WordPress VS Cosmo

     

    • WordPress is the most popular Web-based, Windows, Android & Mac alternative to Cosmo.

    • WordPress is the most popular Open Source & free alternative to Cosmo.

    • WordPress is Freemium and Open SourceCosmo is Free and Proprietary
    • WordPress is CustomizableCosmo is not according to our users
  2. Tumblr icon

    Tumblr

     458 likes
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    Tumblr is a place to express yourself, discover yourself, and bond over the stuff you love. It's where your interests connect you with your people.

    114 Tumblr alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Tumblr screenshot 1
    Tumblr screenshot 2
    Tumblr screenshot 3

    Tumblr Features

    1.  Social feed
    2.  Search by tags
    3.  Tagging
    4.  Dark Mode
    5. IFTTT icon  IFTTT Integration
    6.  Image Sharing
    7.  Photo Gallery
    8.  Blog template
    9.  Progressive Web App

    Tumblr VS Cosmo

     
  4. Ghost icon

    Ghost

     242 likes
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    The world's most popular modern publishing platform for creating a new media platform.

    275 Ghost alternatives

    License model

    • Free Personal • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Self-Hosted
    • Cloudron
    • Node.JS
    Ghost screenshot 1

    Properties

    1.  Support for Themes
    2.  Privacy focused

    Features

    1.  Support for MarkDown
    2.  Publishing
    3.  Extensible by Plugins/Extensions
    4.  No Coding Required
    5.  Ad-free
    6.  Real time collaboration
    7.  Two-factor Authentication
    8.  No Tracking
    9. ActivityPub icon  Support for ActivityPub
    10.  Dark Mode
    11.  Live Preview
    12.  Fediverse

    Ghost VS Cosmo

     
  5. Ad
    Screenshot
    Pixpa icon
    Pixpa

    Get a 50% discount on Pixpa annual plans with AlternativeTo, use codePXREF50

    A comprehensive platform aiding photographers, designers, and artists to easily build portfolio websites, manage clients, sell products, and publish blogs without any coding. It offers a drag-and-drop interface, customizable them...

    https://www.pixpa.com
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  6. Drupal icon

    Drupal

     488 likes
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    Drupal is an open source platform for building amazing digital experiences. It's made by a dedicated community. Anyone can use it, and it will always be free.

    207 Drupal alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • BE flagBelgium
    • European Union flagEU

    Platforms

    • Self-Hosted
    • PHP
    Drupal screenshot 1

    Properties

    1.  Customizable

    Features

    1.  Modular System
    2.  Extensible by Plugins/Extensions
    3.  Multiple languages
    4.  Configuration Management
    5.  Layout Builder
    6.  WYSIWYG Support
    7.  Support for Bootstrap
    8.  Ad-free
    9.  Data export/import
    10.  Modules

    Drupal VS Cosmo

     
  7. Blogger icon

    Blogger

     221 likes
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    Publish blogs with free hosting on a customizable platform offering a choice of templates, flexible layouts, custom or blogspot.com domains, built-in analytics and AdSense monetization, unlimited storage for posts and images, and secure Google service integration.

    202 Blogger alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • Chrome OS
    • Android Tablet
    Blogger screenshot 1

    Properties

    1.  Support for Themes
    2.  User friendly

    Features

    1.  Ad-free
    2. IFTTT icon  IFTTT Integration
    3.  Google Login
    4.  Publicly searchable posts
    5.  Multiple languages
    6.  Cross Linking

    Blogger VS Cosmo

     
  8. Joomla icon

    Joomla

     347 likes
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    Joomla is an award-winning content management system (CMS), which enables you to build web sites and powerful online applications. Many aspects, including its ease-of-use and extensibility, have made Joomla the most popular web site software available.

    201 Joomla alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Self-Hosted
    • PHP
    Home Dashboard

    Properties

    1.  Support for Themes

    Features

    1.  Modules
    2.  Ad-free
    3.  Support for MarkDown
    4.  WYSIWYG Support
    5.  Extensible by Plugins/Extensions
    6.  Dark Mode

    Joomla VS Cosmo

     
  10. Grav icon

    Grav

     134 likes
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    Grav is an easy to use, yet powerful, opensource CMS that requires no database. In a nutshell, installing Grav is a matter of unzipping the file. It is fast, has sophisticated caching, and a light footprint for optimal performance.

    184 Grav alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Self-Hosted
    The dashboard

    Grav Features

    1.  Flat File CMS
    2.  No database needed
    3.  Support for MarkDown
    4.  Extensible by Plugins/Extensions
    5.  Twig Templating
    6.  Two-factor Authentication
    7.  Content Management

    Grav VS Cosmo

     
  11. ProcessWire icon

    ProcessWire

     163 likes
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    ProcessWire is a friendly and powerful open source CMS and CMF with an exceptionally strong foundation. With all custom fields, an easy-to-use jQuery-inspired API, and a powerful page selector engine, ProcessWire will rise to any task.

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Self-Hosted
    • PHP
    ProcessWire screenshot 1

    Properties

    1.  Distraction-free

    Features

    1.  Extensible by Plugins/Extensions
    2.  Ad-free
    3.  Content Management
    4.  Multiple languages
    5.  Custom templates
    6.  Interactive documentation
    7.  Community-based
    8.  Headless CMS
    9.  Consistent UI
    10.  Front End live editing

    ProcessWire VS Cosmo

     
  12. Squarespace icon

    Squarespace

     84 likes
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    Site-building platform offering drag-and-drop customization, ecommerce tools, free domain for a year, and diverse templates, along with marketing and analytics tools. Provides reliable hosting, security, and 24/7 support.

    323 Squarespace alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    Squarespace screenshot 1

    Squarespace Features

    1.  WYSIWYG Support
    2.  WYSIWYG HTML Editor
    3.  Ecommerce Integration
    4.  Publishing
    5.  Domain registration

    Squarespace VS Cosmo

     

    • Squarespace is the most popular SaaS alternative to Cosmo.

    • Squarespace is the most popular commercial alternative to Cosmo.

    • Squarespace is Paid and ProprietaryCosmo is Free and Proprietary
  13. DEV Community icon

    DEV Community

     29 likes
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    Where programmers share ideas and help each other grow. It is an online community for sharing and discovering great ideas, having debates, and making friends. Anyone can share articles, questions, discussions, etc. as long as they have the rights to the words they are sharing.

    License model

    • Free • Open Source

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone

    Properties

    1.  Customizable

    Features

    1.  Support for MarkDown

    DEV Community VS Cosmo

     
  14. Known icon

    Known

     84 likes
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    Known is a simple platform for publishing words, pictures, podcasts and more to a site that you control. Choose to share it on social networks like Twitter and Facebook, or extend it to integrate with the software you already use.

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Self-Hosted
    Known screenshot 1

    Properties

    1.  Support for Themes

    Features

    1.  Decentralized
    2.  Ad-free
    3. IFTTT icon  IFTTT Integration
    4.  No Tracking
    5.  Publishing
    6.  Social Media Publishing
    7.  Publish on Twitter
    8.  Integrated Chat

    Known VS Cosmo

     
  15. Vvveb icon

    Vvveb

     5 likes
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    Powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores.

    200 Vvveb alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • GR flagGreece
    • European Union flagEU

    Platforms

    • Self-Hosted
    • Online
    Page builder light theme

    Properties

    1.  Support for Themes
    2.  Lightweight
    3.  Privacy focused

    Features

    1.  WYSIWYG Support
    2.  Support for Bootstrap
    3.  WYSIWYG HTML Editor
    4.  No Coding Required
    5.  Hierarchical Structure
    6.  No registration required
    7.  No Tracking
    8.  Support for MarkDown
    9.  Decentralized
    10.  Content Management
    11.  Page builder
    12.  Backend

    Vvveb VS Cosmo

     
12 of 95 Cosmo alternatives