One of the easiest ways to get started with Citus is to spin up a cluster in the cloud on Azure. Citus is available as a built-in deployment option in the Azure Database for PostgreSQL - Hyperscale (Citus) managed service.
To get started, you can take advantage of our Hyperscale (Citus) quickstart documentation, or go straight to the Azure Portal to provision a Postgres server. (And if you don’t yet have an Azure subscription, just create a free Azure account first.)
We are no longer onboarding new users to our previous managed service, Citus Cloud on AWS.