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Multi-cloud DBaaS built on Apache Cassandra™

Build Modern Data Apps Faster

Astra DB simplifies cloud-native Cassandra application development. It reduces deployment time from weeks to minutes, and delivers an unprecedented combination of serverless, pay-as-you-go pricing with the freedom and agility of multi-cloud and open source.

Serverless Cassandra Reduces Total
 Cost of Ownership by 75%

GigaOM Report Graph

GigaOm reports a TCO savings of 75%, over 3 years when using serverless Cassandra over self-managed Cassandra.

Ready to start saving?

Based on findings of the GigaOm: Cassandra Total Cost of Ownership Study

80 GB for free every month. No credit card required.

Explore Astra DB and learn Cassandra using your free forever database.

DataStax Database
DataStax Sample Gallery

Launch a sample app within minutes and see how easy it is to write scalable applications.

Cassandra Made Easy in the Cloud

Free to Use

Get 30 million reads, 4.5 million writes, 80GB free monthly.

Global Scale

Put your data where you need it without compromising performance, availability or accessibility.


Lower your costs by running Cassandra clusters only when needed.

Enterprise Security

Peer cloud VPC to an Astra DB cluster to maintain private communication between cloud-based apps and Astra DB.

No Operations

Eliminate the overhead to install, operate, and scale Cassandra.

Zero Lock-in

Deploy on AWS, GCP or Azure and keep compatibility with open-source Cassandra.

Stargate APIs

Work natively with Document (JSON), REST and GraphQL APIs.

Relational Indexes

Storage Attached Indexing (SAI) lets you query tables using any columns.

Stargate in DataStax Astra DB: Your Data Gateway to Cassandra

Access your data the way you want over REST. Use Stargate in DataStax Astra DB to develop faster by speaking the language of your data. Build affordable, serverless apps at any scale with any shape of data, all backed by the proven power of Apache Cassandra™ — the database that powers Netflix, Spotify and Apple.

Stargate Astranaut


Use a gateway that ships RESTful APIs for any Cassandra database. Finally, relief from RTM fatigue.



Make your front end team happy. Serve a GraphQL API from any Cassandra database. Resolvers FTW.

Schemaless Cassandra

Schemaless Cassandra

Save and search schemaless JSON documents in Cassandra. With no data modeling needed. Yup, you read that right.

Freedom of Choice

Deploy Astra on Azure, GCP, or AWS

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Multi-cloud DBaaS built on Apache Cassandra™