Aiven for DataHub®

Now running 1.4

Managed context for humans & AI

Data spread across dozens of tools is hard to find and harder to govern. Aiven for DataHub pulls metadata from 80+ sources into one managed catalog - open source, unlimited users, no ops required.

On any cloud

80+ connectors

Production-grade

Request early access

Start your free 2-4 week trial.

See in action

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DataHub in action

One place for all your data

Find, understand, and govern your data in a single view. Connect sources, discover assets, and trace lineage across your entire stack.

Open Source, Fully Managed

Stop compromising on your data catalog

Most data catalogs give you two options: pay steep per-seat fees for a managed SaaS, or self-host and take on the operational burden yourself.

Aiven for DataHub runs on the same managed PostgreSQL, Apache Kafka®, and OpenSearch® infrastructure we already operate at scale. You get the ease of a SaaS platform with the predictable pricing of open source - no per-user fees, no infrastructure to manage.

	Aiven for Datahub	Self-Hosted	SaaS
Complexity	Fully managed	High complexity	Typically managed
Seats	Unlimited seats	Unlimited seats	Limited or costly seats

We handle the plumbing

Your metadata, safely stored

We take care of the databases that store your metadata - PostgreSQL, Kafka, and OpenSearch. Everything stays safe and available, even during updates or restarts.

Decoupled stateless core

We run DataHub's metadata service as a stateless component, separate from storage. You never lose data during application restarts, and the system stays simple to operate.

Production-ready in minutes

Skip the manual setup. We've already configured the connections between DataHub and its underlying services, so you get a production-ready environment in minutes.

Security built in

Your metadata is encrypted at rest and in transit across every component. We protect it with the same security standards we apply to all Aiven services.

Private network access

Keep your metadata off the public internet. With VPC peering, you connect DataHub directly to your existing cloud network.

Cloud providers

Your data. Your cloud. Your choice

Meet data residency and national compliance requirements for your most sensitive workloads.

Connectors

Connect your entire stack

Start ingesting metadata from 80+ sources on day one. DataHub's open-source connectors work with your existing stack, wherever your data lives.

Integrate widely

Connect to Snowflake, Databricks, BigQuery, Tableau, Power BI, and more. Connect your Aiven services in a couple of clicks, automagically.

See everything in one place

Search, discover, and trace data lineage across all your services.

Try it yourself

Try DataHub for 2-4 weeks. Ingest metadata, explore lineage, discover data, and connect your AI agents (MCP) - in a production-ready environment, with no setup and no per-seat fees.