YugabyteDB

Freemium

yugabyte.com

High-performance distributed SQL database delivering multi-cloud resilience, PostgreSQL feature compatibility, and horizontal scale.

About YugabyteDB

YugabyteDB is an open-source, high-performance distributed SQL database designed for mission-critical transactional workloads. Engineered by former Oracle and Facebook engineers, YugabyteDB solves the scaling challenges of modern cloud applications by offering full PostgreSQL runtime compatibility combined with Google Spanner-inspired distributed storage architectures.

The database engine embeds the official PostgreSQL query processing layer natively, ensuring support for advanced Postgres features such as stored procedures, triggers, complex joins, and extensions. YugabyteDB automatically shards and balances data across multi-cloud and hybrid environments, providing automatic failover and zero-downtime software upgrades.

YugabyteDB is available as 100% open-source software under the Apache 2.0 license, as well as YugabyteDB Aeon, a fully managed database-as-a-service. It provides a free sandbox tier on Aeon for evaluation alongside scalable consumption tiers and enterprise production support.

Key Features

Core capabilities and technical highlights of YugabyteDB

Native PostgreSQL runtime compatibility supporting complex queries, stored procedures, triggers, and extensions.

Google Spanner-inspired distributed architecture delivering horizontal write scaling and synchronous replication.

Multi-API support providing both YSQL (PostgreSQL-compatible) and YCQL (Cassandra-compatible) query interfaces.

Fully open-source Apache 2.0 core with zero proprietary feature gating in self-managed deployments.

Popular Use Cases

How teams, developers, and creators get value from YugabyteDB

1Scale transactional PostgreSQL workloads horizontally across multiple cloud availability zones without code changes.

2Deploy a unified distributed relational database across hybrid cloud and on-premises Kubernetes infrastructure.

3Execute complex relational queries and stored procedures at scale using native PostgreSQL runtime compatibility.

4Achieve zero Recovery Point Objective (RPO) and near-zero Recovery Time Objective (RTO) during disaster recovery.

Frequently Asked Questions

Common questions and answers regarding YugabyteDB

Is YugabyteDB open source?

Yes, the core YugabyteDB engine is 100% open-source under the Apache 2.0 license with no commercial feature paywalls in self-hosted mode.

How does YugabyteDB achieve PostgreSQL compatibility?

YugabyteDB reuses the actual open-source PostgreSQL C codebase for its query engine, running it directly on top of a distributed storage layer.

What is YugabyteDB Aeon?

YugabyteDB Aeon is the fully managed cloud database service that deploys, manages, and monitors YugabyteDB clusters on AWS and GCP.

Does YugabyteDB offer a free cloud tier?

Yes, YugabyteDB Aeon provides a free trial sandbox tier for developers to test and prototype distributed SQL applications.

Can YugabyteDB replace Apache Cassandra?

Yes, YugabyteDB provides a YCQL API that is wire-compatible with Apache Cassandra while adding distributed ACID transaction capabilities.

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Tool Specifications

Pricing Modelfreemium

CategoryCode & Development

Owner VerifiedNo

Listed DateOct 11, 2026

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