The two WordPress sites confuse almost everyone who runs into them. They sound identical. They share a brand. They both make websites. But they are different products, run by different companies, with different rules and costs.
If you pick the wrong one, you can end up paying too much, getting stuck with limits you cannot work around, or losing access to features you wanted from the start. This piece breaks down what each one actually is, who runs them, what they cost, and which one fits which kind of site.
The Short Version
WordPress.org is the open-source software project. You download it for free, install it on your own hosting, and you have a WordPress site. You control everything. You also handle everything.
WordPress.com is a commercial hosting service that runs WordPress for you. You sign up, pick a plan, and have a working site without setting anything up. The trade is that you give up some control in exchange for the convenience.
Both run WordPress. Only one of them is WordPress.
What WordPress.org Is
WordPress.org is the home of the WordPress software. The software is free and open source. Anyone can download it, install it on any server, and run a website with it.
How It Works
You download the WordPress files from WordPress.org. You upload them to a web host you have already signed up for. You set up a database, run the installer, and you have a working WordPress site.
From there, you can install any theme and any plugin from the tens of thousands available. You can edit the code. You can run any custom logic. You can sell the site, move it to a different host, or shut it down. It is your site.
What You Pay For
The WordPress software itself is free. The costs come from everything around it.
You pay for hosting (anywhere from $5 to $200 per month, depending on the plan). You pay for a domain (about $15 per year). You might pay for a premium theme ($30 to $200, usually a one-time fee). You might pay for premium plugins (free to hundreds per year each).
A small site can run on $10 per month total. A serious business site might cost $50 to $200 per month all in.
What You Get
You get the full WordPress experience with no limits. Any plugin works. Any theme works. Any custom code works. You can do whatever you want with the site as long as your hosting can handle it.
You also get full ownership. The site is yours. The data is yours. You can move it anywhere. You can back it up however you want. Nobody can shut your site down except your hosting company, and even then only for specific reasons spelled out in the terms.
What WordPress.com Is
WordPress.com is a hosting service operated by a company called Automattic. The company was founded by Matt Mullenweg, who is also the co-founder of the WordPress open-source project. The two are connected but legally separate.
WordPress.com uses the WordPress software (with some custom layers on top) to run a managed hosting platform.
How It Works
You sign up at WordPress.com. You pick a plan. You get a working WordPress site immediately. No installation, no hosting setup, no database to configure.
The platform handles the technical work. You write content, customize your site, and run your business.
What You Pay For
WordPress.com has a tiered pricing model.
The free plan gives you a site with a wordpress.com subdomain and ads served by Automattic. You cannot install custom plugins or themes.
The Personal plan (about $4 per month billed annually) removes the ads and lets you use a custom domain. Still no custom plugins.
The Premium plan (about $8 per month) adds more design options and premium themes.
The Business plan (about $25 per month) is the level where things get interesting. You can install custom plugins and themes. You get more storage, better support, and access to integrations. This is the plan that competes with self-hosted WordPress.
The Commerce plan (about $45 per month) adds e-commerce features through WooCommerce integration.
What You Get
You get a managed WordPress site without the technical work. Updates handled. Security handled. Backups handled. Hosting handled.
You get strong uptime and a solid global CDN. You get good support, especially at the higher tiers. You get a clean editing experience and good mobile apps.
Where They Differ
The differences shape which one fits which kind of site.
Control Over the Site
WordPress.org gives you total control. WordPress.com gives you partial control, with the amount depending on the plan tier.
On lower WordPress.com plans, you cannot install custom plugins or themes. You cannot edit core code. You cannot run arbitrary PHP. The platform limits what is possible to keep things running smoothly across millions of sites.
On the Business and Commerce plans, those restrictions loosen. You can install plugins and themes. But even then, the underlying platform is more managed than a typical self-hosted WordPress install.
Cost Structure
WordPress.org costs are unbundled. You pay separately for hosting, domain, themes, plugins, and any services. You can pick the cheapest of each, or you can pay for premium options.
WordPress.com costs are bundled into the plan. You pay one monthly fee and get most of what you need included. The total cost is often higher, especially as you climb the plan tiers, but the pricing is predictable.
Setup Effort
WordPress.com takes minutes to set up. You sign up, pick a name, and start writing. The whole platform is ready to go.
WordPress.org takes more work. You need to sign up for hosting, register a domain, install WordPress (which most hosts can do for you with one click), pick a theme, install plugins, and configure everything. A first-time user might spend an evening getting everything working.
Maintenance
WordPress.com handles maintenance for you. Updates, backups, security patches. You never touch any of it.
WordPress.org puts maintenance on you. Either you do it yourself (and figure out which plugin update broke your site this week), you pay a developer to do it, or you pay extra for managed WordPress hosting that handles it for you.
Plugin & Theme Access
WordPress.org gives you access to every WordPress plugin and theme in existence. The official plugin directory has tens of thousands of free plugins. Marketplaces like ThemeForest and CodeCanyon have thousands more premium options. You can also install custom code you write or buy.
WordPress.com restricts plugin and theme access on lower plans. The Business plan opens this up, but even then some plugins are blocked because they conflict with the platform’s setup.
Monetization
WordPress.org lets you run any ads, sell anything, accept any payments. No platform takes a cut.
WordPress.com has rules about ads and monetization, especially on lower plans. The free plan runs the platform’s own ads. Paid plans give you more freedom, but the Business or Commerce plan is usually needed to do serious commerce.
Which One to Pick
The right choice depends on what kind of site you are running and how much technical work you want to do.
Pick WordPress.com If
You want the simplest possible setup with no technical work. You run a small blog or personal site and you are happy with the limits of the platform. You value predictable pricing over flexibility. You want managed hosting included.
The Personal or Premium plan is a fine choice for a casual blog or personal site. The Business plan is reasonable if you want managed WordPress hosting and like Automattic’s interface.
Pick WordPress.org If
You want full control over your site. You need specific plugins or themes that WordPress.com might not allow. You expect to grow into something custom. You are comfortable with technical work, or you have someone who is. You want to keep your options open for the future.
This covers most business sites, most e-commerce sites, most agency-built sites, and most sites that expect to grow.
When People Get It Wrong
The most common mistake is starting on WordPress.com because it looked easier, then hitting a limit a year in and needing to migrate. The migration is doable but a pain. You move the content over, but plugins and design work do not always carry across cleanly.
If you suspect you might outgrow WordPress.com, start on self-hosted WordPress from day one. The setup cost is real but the long-term flexibility is worth it.
The other common mistake is going self-hosted when WordPress.com would have been fine. Some people spend hours wrestling with hosting and plugins for a site that needed to be a simple blog. If your needs are basic, WordPress.com is a fine choice.
Migration Between the Two
You can move sites in both directions. It is not painless, but it works.
WordPress.com to WordPress.org
This direction is the more common move. You export your content from WordPress.com (the platform provides an export tool), set up self-hosted WordPress somewhere, and import the content.
The content comes across cleanly. The design, plugins, and platform-specific features do not. You will rebuild the look and configure new plugins to replace anything the platform was handling for you.
For sites on the Business or Commerce plan, the move is easier because those plans give you more access to the underlying WordPress install.
WordPress.org to WordPress.com
This direction is less common but still possible. Same idea: export your content from your self-hosted site, import it into WordPress.com, rebuild the design within the platform’s rules.
You give up plugins that WordPress.com does not allow. You give up custom code. You give up some control. Some people move this direction when they decide the maintenance work was not worth the flexibility.
Closing Thoughts
WordPress.org and WordPress.com share a name but solve different problems. WordPress.org is the free open-source software you install on your own hosting. WordPress.com is a managed hosting service that uses WordPress to run your site for you.
For business sites, agency-built sites, e-commerce, and anything you expect to customize heavily, self-hosted WordPress (WordPress.org) is usually the right call. You get full control, no platform limits, and the ability to grow without restrictions.
For simple personal sites and small blogs where managed hosting is appealing, WordPress.com is fine. The Personal and Premium plans cover most casual needs. The Business plan is reasonable for sites that want managed hosting and the platform’s polish.
Pick based on what you actually need, not on which name sounded familiar when you started. The two are not the same, and the cost of picking wrong adds up over time.