Adding a CNAME to Metabase Cloud

Hi Metabase Team!

We're trying to embed a public dashboard within our application ( via an iframe. To get access to the contents of the iframe, we're trying to have the dashboard delivered over our own domain (

We updated the SITE URL to and created a CNAME record for that host to point to

Unfortunately, when we try to access the public dashboard via the new link, we're redirected to[..] and then presented with the following response:

Any idea what we might be doing wrong?


Hey! if you're a Cloud customer, feel free to email us to the support inbox and we'll be able to help you out there

Hi @fima
We currently do not support custom domains on Metabase Cloud:
I would not recommend changing the Site URL at all. It will have a lot of consequences, so change it back to

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