1. Wordpress:

The most popular CMS platform, known for its user-friendliness and extensive plugin library.
Pros: Easy to use, extensive plugin library, great for SEO.
Cons: Can be slow, security concerns.

2. Drupal:

A more complex CMS platform suitable for larger websites and web applications that require advanced functionality and customisation.
Pros: Powerful, customisable, secure.
Cons: Steep learning curve, not as user-friendly as other platforms.

3. Joomla:

A user-friendly platform that offers a range of extensions and templates for customisation.
Pros: User-friendly, easy to customise, good for e-commerce.
Cons: Not as many plugins as WordPress, security concerns.

4. Magento:

An open-source e-commerce platform with powerful features for online stores.
Pros: Powerful e-commerce features, customisable, good for large stores.
Cons: Steep learning curve, not as user-friendly as other platforms.

5. Shopify:

A cloud-based e-commerce platform with a range of customisable templates and a user-friendly interface.
Pros: Easy to use, good for small to medium-sized stores, extensive app store.
Cons: Limited customisation options, transaction fees.

6. Wix:

A popular website builder that offers drag-and-drop functionality and customisable templates.
Pros: Easy to use, good for small websites, affordable.
Cons: Limited customisation options, not as scalable as other platforms.

7. Squarespace:

Another popular website builder with sleek templates and user-friendly tools.
Pros: User-friendly, good for creative industries, great for SEO.
Cons: Limited customisation options, expensive.

8. Ghost:

A CMS platform designed specifically for bloggers and content creators, with a focus on simplicity and speed.
Pros: Fast, easy to use, good for blogging.
Cons: Limited customisation options, not suitable for complex websites.

9. PrestaShop:

An open-source e-commerce platform with a range of customisable themes and modules.
Pros: Customisable, good for small to medium-sized stores, free.
Cons: Steep learning curve, not as user-friendly as other platforms.

10. TYPO3:

A flexible CMS platform suitable for complex web applications and enterprise-level websites.
Pros: Customisable, powerful, good for enterprise-level websites.
Cons: Steep learning curve, not as user-friendly as other platforms.

11. Umbraco:

A user-friendly CMS platform with a range of customisation options and a focus on scalability.
Pros: User-friendly, scalable, good for enterprise-level websites.
Cons: Limited plugin library, not as popular as other platforms.

12. SilverStripe:

A CMS platform with a user-friendly interface and a focus on digital marketing and SEO.
Pros: User-friendly, good for digital marketing, great for SEO.
Cons: Limited plugin library, not as popular as other platforms.

13. Concrete5:

A CMS platform with a user-friendly interface and powerful editing tools for content creators.
Pros: User-friendly, powerful editing tools, good for content creators.
Cons: Limited plugin library, not as popular as other platforms.

14. ExpressionEngine:

A flexible CMS platform with a range of customisation options for web developers.
Pros: Customisable, good for web developers, secure.
Cons: Not as user-friendly as other platforms, limited plugin library.

15. Craft CMS:

A powerful, flexible, and user-friendly CMS platform with a focus on performance and security.
Pros: Flexible, user-friendly, fast, secure.
Cons: Limited plugin library, can be expensive for larger projects.

In conclusion:

The best CMS platform for you will depend on your specific needs and goals. If you’re looking for a user-friendly platform with a large plugin library, WordPress or Joomla might be the best fit.

For e-commerce, Magento, Shopify, or PrestaShop could be good options. And if you’re looking for a platform specifically designed for blogging or content creation, Ghost could be the way to go.