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Custom domains let your organization replace the default cal.com URL with your own domain (for example, bookings.yourcompany.com). This gives your booking pages a branded, professional look and makes them easier for clients and teammates to remember.
Custom domains are available for organizations on an Enterprise plan. You must be an Owner or Admin of the organization to set up or manage custom domains.

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How it works

When you add a custom domain, Cal.com registers it with the hosting provider and guides you through DNS verification. Once verified, your organization’s booking pages are accessible through your domain instead of the default cal.com URL. Each organization can have one custom domain at a time. You can replace or remove it at any time.

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Set up a custom domain

1

Open organization settings

Go to your organization settings and find the Custom domain section.
2

Enter your domain

Type the domain you want to use (for example, bookings.yourcompany.com). The domain must be lowercase and follow standard domain name formatting.
3

Add the domain

Click Add. Cal.com checks that the domain is not already in use and registers it with the hosting provider.
4

Configure your DNS

After adding the domain, you need to update your DNS settings. Add a CNAME record pointing your domain to the value provided by Cal.com. This is done through your domain registrar or DNS provider (for example, Cloudflare, GoDaddy, or Namecheap).
5

Verify the domain

Return to the custom domain settings and click Verify. Cal.com checks your DNS configuration and confirms the domain is correctly pointed. Verification may take a few minutes depending on DNS propagation.

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Domain verification statuses

After adding a domain, you may see one of the following statuses:
StatusWhat it means
PendingThe domain has been added but DNS verification has not completed yet.
ValidThe domain is verified and active. Your booking pages are accessible through it.
Invalid configurationThe DNS records are not set up correctly. Double-check the CNAME record with your DNS provider.
Conflicting DNSThere are conflicting DNS records for this domain. Remove any existing A or AAAA records that conflict with the CNAME.

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Replace a custom domain

If you need to switch to a different domain:
  1. Go to your organization’s custom domain settings.
  2. Click Replace and enter the new domain.
  3. Follow the DNS configuration and verification steps for the new domain.
The old domain is automatically removed when the new one is added.

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Remove a custom domain

To stop using a custom domain and revert to the default cal.com URL:
  1. Go to your organization’s custom domain settings.
  2. Click Remove.
After removing, your booking pages are only accessible through the default Cal.com URL. You can optionally clean up the CNAME record from your DNS provider, though leaving it in place has no effect.

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FAQ

You can use any valid domain, including root domains and subdomains. However, using a subdomain (like bookings.yourcompany.com) is generally recommended because CNAME records on root domains can conflict with other DNS records.
DNS changes can take anywhere from a few minutes to 48 hours to propagate, depending on your DNS provider. Most changes propagate within 15 minutes.
Each organization can have one custom domain at a time. If you need to change it, use the replace option to swap to a new domain.
Only organization Owners and Admins can add, replace, or remove custom domains. All organization members can view the current custom domain and its verification status.