Open-Source Impact
Impact comparison of PostgreSQL ecosystem projects, mainly measured by GitHub star counts.
PostgreSQL Distribution
Sorted by GitHub stars in descending order. Last updated: 2026-02-27
| Project | Star | Vendor | Type | License | Summary |
|---|---|---|---|---|---|
| CloudNativePG | 8093 | EDB | K8S Native | Apache-2.0 | Mainstream PG Operator without Patroni dependency |
| Zalando Postgres Operator | 5095 | Zalando | K8S Native | MIT | Long-standing Patroni/Spilo architecture operator |
| Stolon | 4807 | Sorint.lab | K8S Native | Apache-2.0 | Early PG HA orchestration framework (non-typical operator) |
| Pigsty | 4766 | PGSTY | Linux Native | Apache-2.0 | Ansible-driven integrated PostgreSQL distribution |
| PGO | 4371 | Crunchy Data | K8S Native | Apache-2.0 | Production-grade operator with backup and monitoring |
| Autobase | 3964 | vitabaks | Linux Native | MIT | Automated deployment for Patroni/etcd/Consul |
| KubeBlocks | 2986 | ApeCloud | K8S Native | AGPL-3.0 | Unified multi-database operator platform |
| StackGres | 1368 | OnGres | K8S Native | AGPL-3.0 | Integrated PG operator with CRD/CLI/Web UI |
| Kubegres | 1353 | Reactive Tech | K8S Native | Apache-2.0 | Minimal operator built on native streaming replication |
| Tembo Operator | 1261 | Tembo | K8S Native | Unspecified | Scenario-based stacks for PostgreSQL |
| KubeDB | 733 | AppsCode | K8S Native | ACL-1.0 | Multi-database operator with kubectl plugin |
| pgEdge | 676 | pgEdge | Linux Native | PostgreSQL | Distributed PG distribution focused on Spock multi-master replication |
| Percona Operator for PostgreSQL | 356 | Percona | K8S Native | Apache-2.0 | PostgreSQL operator in Percona ecosystem |
| EDB TPA | 82 | EDB | Linux Native | GPL-3.0 | EDB official Ansible delivery toolkit |
| Percona Distribution for PostgreSQL | - | Percona | Linux Native | Multi | Integrated PostgreSQL distribution bundle |
| ClusterControl | - | ServerNines | Linux Native | Commercial | Multi-database deploy, monitoring, backup, and failover platform |
| CYBERTEC PGEE | - | CYBERTEC | Linux Native | Commercial | Enterprise PostgreSQL distribution focused on security and performance |
| Crunchy Postgres for Ansible | - | Crunchy Data | Linux Native | Commercial | Crunchy bare-metal/VM automation solution |
| EDB Postgres Advanced Server (EPAS) | - | EDB | Linux Native | Commercial | EDB flagship distribution with Oracle-compatibility features |
Other Resources
- Map of GitHub: Pigsty
- DeepWiki: pgsty/pigsty
- OSS Insight:
pgsty/pigsty - OSS Insight: pgsty
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