Astra DB

Unleash Generative AI with Vector Search

Astra DB is the world’s scalable Vector database, giving your Generative AI app the memory to train LLMs on your domain-specific data.


Vector db built on Apache Cassandra with unlimited scale


Serverless, no-ops, and multi-cloud with compliance

All your data

Vector, NoSQL, and streaming together for power and efficiency

Build Generative AI apps today without the cost and complexity of managing ops.

Astra DB is a serverless vector database that’s perfect for managing mission-critical AI workloads. It’s built on Apache Cassandra®, making it the most scalable and reliable database and a powerful all-in-one data storage solution for your next Generative AI project.
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Want to learn more? Check out Vector Search on Astra DB.


What Cloud platforms is Astra DB available on?

Astra DB is available on Google Cloud Platform (GCP), Amazon Web Services (AWS), and Microsoft Azure.

Does Astra DB offer enterprise support for vector search?

Yes, Astra DB offers enterprise-level support for vector search, see Astra DB pricing for details.

What enterprise features are enabled on Astra DB?

Astra DB comes with a host of enterprise features, including Private Link for Azure, AWS, and GCP, the ability to bring your own keys (AWS/GCP), and an IP Access List for Azure, AWS, and GCP.

Does Astra DB offer pay-as-you-go and autoscaling?

Yes, Astra DB offers a Pay-as-you-go plan and autoscaling, allowing your Astra DB clusters to scale up or down based on demand.

What compliance standards does Astra DB meet?

Astra DB is compliant with SOC2, HIPAA, and PCI on AWS.

Are there any new learning resources or tutorials for Astra DB?

See Astra documentation center for learning resources on Astra DB.

To get started with Astra DB, please visit our website at There, you'll find resources and instructions to guide you through the setup process.

What are the benefits of using Astra DB's vector search?

Some benefits include but are not limited to:

  • Unified Data Store: With Astra DB, you can use one data store for both vectors and your real-time data. This unified approach reduces operational overhead significantly.
  • Versatile Queries: Astra DB supports both vector and non-vector queries. This versatility is not typically possible with vector-only databases.
  • Unlimited Scalability: Astra DB is built on Apache Cassandra, which offers unlimited scalability. Apache Cassandra powers many internet giants, including Netflix, Uber, and Pinterest. Our solution includes distributed vector indexes, allowing for efficient, scalable querying.