Skip to main content
Unkey Deploy is currently in private beta. To get access, reach out on Discord or email support@unkey.com.
Unkey deploys your application to one or more geographic regions. Traffic routes to the nearest healthy region automatically, reducing latency for your users.

Available regions

RegionLocationProvider
us-east-1N. Virginia, USAWS
us-west-2Oregon, USAWS
eu-central-1Frankfurt, GermanyAWS
Need a region that isn’t listed? Reach out on Discord or email support@unkey.com to request it.

Configure regions

Select regions for your app in the Settings tab under Runtime settings > Regions. You must select at least one region. Production and preview environments can use different region configurations. For example, you might deploy production to all three regions for global coverage while keeping preview deployments in a single region to reduce cost.
Region settings

Instances per region

Each region runs one or more instances of your app. Configure the instance count in Settings > Runtime settings > Instances. The default is one instance per region. Running multiple instances in a region provides redundancy. If one instance fails, traffic routes to the remaining healthy instances.
During the beta, the maximum is four instances per region. Contact support@unkey.com if you need more.

Traffic routing

Unkey routes incoming requests to the nearest healthy region based on the client’s location. If a region becomes unhealthy (all instances failing health checks), traffic reroutes to the next nearest region.

Add or remove regions

Changing your region configuration takes effect on the next deployment. Existing deployments continue running in their original regions until replaced. To update regions:
  1. Open your project’s Settings tab.
  2. Under Runtime settings, add or remove regions.
  3. Save the changes.
  4. Trigger a new deployment to apply the updated configuration.

Next steps

App settings

Configure instances, CPU, memory, and other runtime settings

Custom domains

Serve your app from your own domain
Last modified on March 30, 2026