Bonsai

Bonsai is a hosted service from One More Cloud, Inc. that runs managed Elasticsearch and OpenSearch clusters for search applications. Customers create a cluster through the service, which runs the infrastructure, monitoring and upgrades, and the docs describe the deployment and operation of both engines. A bring-your-own-cloud option deploys the clusters into the customer’s own AWS or GCP account, and the vendor still operates them. The service offers migration help from other search services.