Learn what YugabyteDB offers in 2026: PostgreSQL compatibility, distributed SQL architecture, open-source licensing, and YugabyteDB Aeon managed cloud pricing.
Category
Databases
Pricing
freemium, from Free (open-source Community Edition); YugabyteDB Aeon is usage-based with a free trial
Verified
Not yet
Last updated
July 19, 2026
Founded
2016
Headquarters
Sunnyvale, California, United States
Free PlanAPIOpen SourceAIFreemium
What Is YugabyteDB
YugabyteDB is an open-source, distributed SQL database designed for cloud-native applications that need to scale horizontally across nodes, availability zones or regions while retaining relational database guarantees.
It was created by Yugabyte, a company founded in February 2016 by former Facebook engineers Kannan Muthukkaruppan, Karthik Ranganathan and Mikhail Bautin, headquartered in Sunnyvale, California.
A defining feature is PostgreSQL runtime compatibility: YugabyteDB supports stored procedures, triggers and extensions in the same way PostgreSQL does, so many PostgreSQL-based applications can migrate with limited code changes while gaining distributed scalability.
Key Features
YugabyteDB automatically distributes and replicates data across nodes, and can span multiple availability zones or regions, providing resilience to node, zone or region-level failures without manual sharding in the application layer.
It exposes two query APIs: YSQL, which is PostgreSQL-compatible for relational workloads, and YCQL, a Cassandra-inspired API for teams with different query pattern needs.
The database is available as an open-source Community Edition for self-managed deployment, as well as through YugabyteDB Aeon, a fully managed cloud database service that can run in Yugabyte's public cloud or a customer's own cloud account.
Pricing
The core YugabyteDB database is free and open source under the Apache 2.0 license, allowing unrestricted self-hosted use.
YugabyteDB Aeon, the managed cloud service, offers a free trial to explore a full dedicated cluster before committing to a paid plan.
Aeon's production pricing uses a consumption-based credit model, where 100 Consumption Units equal 1 YugabyteDB Credit worth $1 USD, applied consistently across a Standard tier for startups and scale-ups and a Professional tier for larger businesses needing multi-region and data residency capabilities.
Key Features
PostgreSQL compatibility — Supports PostgreSQL features including stored procedures, triggers and extensions, easing migration from existing PostgreSQL applications.
Automatic horizontal scaling — Distributes and shards data automatically across nodes without requiring manual sharding logic in the application.
Multi-region and multi-zone resilience — Can span availability zones or regions to withstand node, zone or region-level failures.
Dual query APIs (YSQL and YCQL) — Offers a PostgreSQL-compatible relational API (YSQL) alongside a Cassandra-inspired API (YCQL) for different workload types.
Open-source Community Edition — Provides a free, self-hostable version of the database under the Apache 2.0 license.
YugabyteDB Aeon managed service — Fully managed database-as-a-service that can be deployed in Yugabyte's cloud or the customer's own cloud account.
Consumption-based cloud pricing — Aeon pricing uses a unified credit-based consumption model applied consistently across deployment options.
Bring-your-own-cloud deployment — Aeon can be deployed into a customer's own cloud account rather than only Yugabyte-hosted infrastructure, supporting data residency needs.
Pros & Cons
Pros
Open-source core with a permissive Apache 2.0 license allows free, unrestricted self-hosted use
PostgreSQL compatibility lowers the migration barrier for teams already using PostgreSQL
Built-in horizontal scaling and multi-region resilience avoid the need for custom application-level sharding
Aeon's bring-your-own-cloud option supports data residency and compliance requirements for global businesses
Founded by engineers with distributed systems experience from Facebook, lending credibility for mission-critical workloads
Cons
Distributed SQL databases generally add operational complexity compared to a simple single-node PostgreSQL instance
Consumption-based Aeon pricing can be harder to predict upfront than flat per-seat or per-instance pricing
Full enterprise features and advanced multi-region capabilities are gated behind paid Professional-tier pricing
Teams need to evaluate YCQL versus YSQL carefully, since API choice affects tooling and ecosystem compatibility
Pricing
Community Edition $0 n/a
YugabyteDB Aeon Standard Usage-based (credit consumption); free trial available consumption-based
YugabyteDB Aeon Professional Usage-based (credit consumption); contact for details consumption-based
Frequently Asked Questions
Is YugabyteDB open source?
Yes, the core YugabyteDB database is open source under the Apache 2.0 license and free to self-host.
Is YugabyteDB compatible with PostgreSQL?
Yes, YugabyteDB is runtime-compatible with PostgreSQL, supporting stored procedures, triggers and extensions.
What is YugabyteDB Aeon?
YugabyteDB Aeon is Yugabyte's fully managed cloud database service, offered with a free trial and consumption-based pricing thereafter.
How is YugabyteDB Aeon priced?
Aeon uses a credit-based consumption model where 100 Consumption Units equal 1 YugabyteDB Credit worth $1 USD, applied across Standard and Professional tiers.
Who founded Yugabyte?
Yugabyte was founded in February 2016 by former Facebook engineers Kannan Muthukkaruppan, Karthik Ranganathan and Mikhail Bautin.
Can YugabyteDB run across multiple regions?
Yes, it can distribute data across availability zones or regions to provide resilience to zone or region-level failures.
What query languages does YugabyteDB support?
It supports YSQL, a PostgreSQL-compatible relational API, and YCQL, a Cassandra-inspired API.
Where is Yugabyte headquartered?
Yugabyte is headquartered in Sunnyvale, California.