Apache Druid vs Hydrolix
Apache Druid
druid.apache.orgHydrolix
hydrolix.ioSide by side
| Figure | Apache Druid | Hydrolix |
|---|---|---|
| Price from | Free | $0.20/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · OLAP Software | 9.0 (#3) | 8.6 (#7) |
| Architecture | Loosely coupled ingestion, query, and orchestration components with deep storage support scale-up and scale-out. | Its stateless, decoupled components can scale independently, and customers can run Hydrolix in their own VPC or across multiple clouds. |
| Integrations | Core extensions support systems and formats including S3, HDFS, Google Cloud Storage, Azure, Kafka, Kinesis, Avro, ORC, Parquet, MySQL, and PostgreSQL. | Named integrations include Grafana, Kibana, Superset, Looker, Splunk, Databricks, AWS EMR, Microsoft Fabric, and OpenTelemetry OTLP. |
| Latest release | The latest stable release is Apache Druid 37.0.0, released May 8, 2026. | The release-notes index identifies v6.4.8 as the latest stable Hydrolix release as of October 8, 2026. |
| Purpose | Apache Druid is a high-performance real-time analytics database for sub-second queries on streaming and batch data at scale. | Hydrolix is a real-time data platform for streaming, transforming, storing, and querying high-volume log and telemetry data. |
| Security | Security features include TLS, authentication, and authorization, but they are disabled by default and the documentation says to configure them for production. | The pricing page lists SOC 2 and GDPR compliance, role-based access control, and TLS in transit. |
| What it does | Apache Druid is a real-time analytics database for sub-second queries on streaming and batch data at scale. | Hydrolix is a real-time analytics and observability platform for high-volume machine-generated data, with full-fidelity retention and low-latency querying. |
Plans
Hydrolix
- Bring Your Own Cloud (BYOC)$0.20 a month
- Self-Managed (Bring Your Own Cloud)Priced on request
- Hydrolix Cloud$0.31 a month
- Hydrolix CloudPriced on request
In their own words
Apache Druid
Apache Druid is a free, open-source analytics database for querying streaming and batch data. It is designed to return OLAP queries in milliseconds, including on high-cardinality datasets with billions to trillions of rows. The project describes applications ranging from hundreds to 100,000 queries per second. Native Apache Kafka and Amazon Kinesis integrations support low-latency ingestion and querying as data arrives. Druid organizes ingested data into columnar, time-indexed, encoded and compressed storage. Queries can use Druid SQL or JSON-over-HTTP, and joins are available during ingestion or at query time. Its web console can load data, manage datasources and tasks, show server status and run queries. Extensions connect to storage, databases and formats including S3, HDFS, Azure, PostgreSQL, Avro, ORC and Parquet. Druid can be self-hosted on Linux, macOS and other Unix-like systems; Windows is not supported. The local quickstart needs at least 6 GiB of RAM and Java 17. Production security controls require configuration.