IBM Cloud® Databases for Elasticsearch pricing details

The IBM Cloud Databases for Elasticsearch Standard plan includes one highly available Elasticsearch instance with three data members. Pricing is based on disk storage, RAM, backup storage, and vCPUs allocated to deployments, prorated hourly.
Instances have a minimum of 5 GB of disk and 1 GB of RAM per data member. Dedicated cores can optionally be provisioned at a minimum of three cores per member.

Standard plan pricing table

Resource Pricing
USD 0.58/GB
USD 5.00/GB
USD 0.03/GB
Virtual Processor Core
USD 30.00/core

Use the pricing calculator to create an estimate.