Hosted blog or blog on your own site? Compare Medium, Substack, WordPress.com, a subdomain or a folder of your site for SEO, ownership, cost and effort.

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In short
a hosted blog runs on a provider's infrastructure, such as Medium, Substack, Blogger or WordPress.com, so you publish without managing a server or a CMS. For SEO, the decisive point is the domain: articles on a platform's domain build that platform's authority, while articles on your own domain (a folder like yoursite.com/blog or a subdomain like blog.yoursite.com) build yours. The best setup for a business is a blog on its own domain, which can itself be hosted by a service so you avoid the technical work.
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A hosted blog is attractive when your website was built with a tool that has no blog, or when nobody on the team wants to maintain a CMS. The question is what you give up in exchange. This guide compares the main options on SEO, ownership, cost and effort, and shows how to get the convenience of hosting without losing the SEO benefit. For a broader view of tools, see our ranking of blogging platforms.
A hosted blog is a blog whose software, storage and security are managed by a provider: you write and publish, the provider runs everything else. A self-hosted blog runs on software you install on your own hosting, such as WordPress.org, so you manage updates, plugins and backups. The term also covers a middle option: a provider that hosts the blog but serves it on your own domain.
| Option | Domain | Who owns the audience and authority | Effort | SEO value for your business |
|---|---|---|---|---|
| Medium, LinkedIn articles, Substack on their domain | Platform's domain | Mostly the platform | Very low | Low: links and authority go to the platform |
| Blogger, WordPress.com free plan | Platform subdomain | Mostly the platform | Low | Low to medium |
| Hosted blog on your subdomain (blog.yoursite.com) | Your domain | You | Low | Good |
| Blog in a folder of your site (yoursite.com/blog) | Your domain | You | Low to high, depends on the setup | Very good |
| Self-hosted WordPress on your domain | Your domain | You | High (maintenance) | Very good |
Not by itself; the domain decides. Content on a third-party domain can rank and bring readers, but the links it earns and the authority it builds belong to that domain. When you stop publishing or the platform changes its rules, the traffic does not come with you. A blog on your own domain, hosted or not, adds every article to your site's authority and links readers straight to your offers.
Note
Republishing your own articles on Medium or LinkedIn can widen their reach. Publish on your site first and, where the platform allows it, point the copy to the original with a canonical link, as Google explains in its guide to consolidating duplicate URLs.
Both can work, and Google indexes both. A folder (yoursite.com/blog) keeps everything under one host, which simplifies internal linking and reporting; a subdomain (blog.yoursite.com) is easier to set up when your main site runs on a builder that cannot host a blog. Many SEO practitioners prefer folders for consolidation, but a well-linked subdomain on your own domain is far better than an external platform. Our guide to subdomain vs subfolder SEO details the trade-offs.
Tip
Whatever the setup, verify the blog in Google Search Console (a Domain property covers every subdomain and protocol, as described in Search Console Help) and link from the blog to your main pages, and back.
Sorank, SEO and GEO software that runs on autopilot, publishes articles directly to WordPress, Shopify, Webflow, Wix or any site through a webhook, and, for sites with no CMS (for example sites built with AI tools), hosts your blog for free on your own domain. It finds the keywords, writes and publishes optimized articles with sources, images and internal links through its article generator, and tracks your brand in AI answers with AI mention tracking.
Watch out
Avoid running the same articles on two of your own domains or subdomains without a canonical link. Duplicate copies split signals and make Google choose a version for you.
Host the blog wherever is easiest, but keep it on your own domain: that is where articles build lasting authority and traffic for your business. To start, read how to start a blog and blogging for SEO; to understand content systems, see what is a CMS. To publish without managing anything, see the Sorank plans, with a 3-day free trial.
A hosted blog runs on a provider's infrastructure, which handles software, storage and security. A self-hosted blog runs on software you install and maintain on your own hosting, such as WordPress.org. Hosted is easier; self-hosted gives full control. Both can live on your own domain.
Medium articles can rank because Medium is a strong domain, but the authority and links they earn stay with Medium. For a business, publish on your own site first and use Medium to republish selected articles with a canonical link to the original.
Yes. Several services host a blog on your subdomain at no cost, and Sorank hosts the blog for free for sites without a CMS when you use its software. You keep the domain, and the articles build your site's authority.
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