You want your audience to know who you are, and a custom domain is an important part of your brand. Sometimes, you might want to change the default domain for your summit, or use your own domain URL like

When setting up your custom domain, you MUST use a subdomain. To explain why, let's look at the link breakdowns below:
To create the link to your custom domain, we use CNAME records (think of this like a pointer). However, it is not possible to create a CNAME record on an apex/root domain and thus we require the use of subdomains. You can be as creative as you want with your subdomain, though some ideas to help you get started are:, and

Tip: remember that www. is a subdomain and can be used:
N.B. This is an advanced setting and we don't recommend novices try this.

Quick start

  1. First, you will want to setup your CNAME DNS record with your domain's DNS provider. Often, this will be the company you bought the domain name from (example: godaddy, Cloudflare, Netlify etc.)

  2. Now we're going to start adding the CNAME record. Each DNS provider is slightly different, but they should have documentation on how to add a CNAME record using their platform. Before you create a new one, make sure there are no other CNAME records that already exist in your account for the subdomain you want to use.

    For example, if you want to use, you need to make sure that you've not already created a CNAME record for that path. If one already exists, you need to either delete that CNAME record, or use a different subdomain (example:

  3. In the Name field, you can put the subdomain name you'd like to use. For example, if you want put in summit as the name of the CNAME record.

  4. Then, put in '' in the data field of the record - by doing so, you're telling our system that you'll be redirecting a user to HeySummit. Remember, please use '' and not your existing HeySummit subdomain (i.e. use '' and not

  5. Once that's done, you can begin the HeySummit side of the setup. Sign into your event and head to Event Setup

  6. Select Settings and click on the Update button under the section EVENT DOMAIN.

  7. You'll see this screen come up:

  8. All you need to do is fill in the second box under the Custom field. In our example, this would be

  9. Click Save

  10. Try navigating to your new domain. The SSL certificate will be automatically generated by us. While your DNS might take up to a few hours to update, this change usually happens within 10 minutes.

  11. For step-by-step guidance, this video is super handy!