WordPress.com and WordPress.org are distinct platforms, though both are based on the same core WordPress software. WordPress.com offers a managed hosting service with a simpler user experience, while WordPress.org provides the software for free, requiring users to find their own hosting and manage the site themselves. The key difference lies in the level of control and management: WordPress.com handles hosting and maintenance, while WordPress.org gives users complete control over their site's hosting, plugins, themes, and more.
WordPress.com

The image shows the WordPress.com logo with a white "W" inside a circle above the text "WordPress.com" on a blue background.