Last updated: April 10, 2025
Available with any of the following subscriptions, except where noted:
All products and plans
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Each domain you connect to HubSpot consists of a subdomain, brand domain, and top-level domain.
The number of domains you can host HubSpot content on depends on your subscription type. All subscription types can connect a custom subdomain (including the www subdomain) or their root domain.
Email sending domains can be connected in any account with a Starter or higher subscription for Marketing Hub, Sales Hub, Content Hub, or Service Hub. Accounts with this access can connect an unlimited number of email sending domains.
All accounts can connect an unlimited number of redirect domains.
- In accounts that have access to only one custom subdomain, the connected subdomain will be used automatically for all content types.
- In accounts with multiple brand domains, but without Content Hub Enterprise, secondary domains for each content type can only be set to the same brand domain used for the primary domains.
| Subscription | Domain Limits |
| Content Hub Professional | One brand domain. Unlimited subdomains and country code top-level domains on one brand domain:
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| Content Hub Enterprise | Ten brand domains. Unlimited subdomains and country code top-level domains:
You can add additional brand domains by purchasing the Domain Limit Increase. These additional brand domains can be used for the Blog, Landing pages, and Website pages content types. |
| Marketing Hub Professional | One brand domain. Unlimited subdomains and top-level domains for the Marketing email content type. Additional subdomains can be connected as secondary domains. |
| Marketing Hub Enterprise | One brand domain — you can add additional brand domains by purchasing the Domain Limit Increase or the Brands add-on. These additional brand domains can be used for the Marketing email, Landing pages, Website pages, and Blog content types. Unlimited subdomains and top-level domains. Additional subdomains can be connected as secondary domains. |
| Service Hub Professional | One brand domain. One custom subdomain and top-level domain for the Knowledge base content type. |
| Service Hub Enterprise | One brand domain - you can add additional brand domains by purchasing the Domain Limit Increase or the Brands add-on. These additional brand domains can only be used for the Knowledge base content type. Additional subdomains can be connected as secondary domains. |
| Brands add-on | One brand domain per additional brand unit. |
| All other subscriptions | One brand domain. One custom subdomain. One country code top-level domain. |
