Comparison

Percona Server vs PostgreSQL

No clear leader: PostgreSQL (61.3) and Percona Server (56.4) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Percona Server56
PostgreSQL61
Score
vioscaleAI score
Percona Server56 / 100low · 36%
PostgreSQL61 / 100medium · 60%
Pricing
Free tier
Percona Server✓
PostgreSQL✓
Model
Percona Servercommercial
PostgreSQLopen_source
Price level
Percona Serverfree
PostgreSQLfree
Transparent
Percona Server✓
PostgreSQL–
Integrations
Count
Percona Server–
PostgreSQL6
Reliability
Status page
Percona Server✓
PostgreSQL–
Adoption
Dependent repos
Percona Server–
PostgreSQL0
Github stars
Percona Server1,275
PostgreSQL22,285
Stackoverflow questions
Percona Server–
PostgreSQL170,000
Activity
Commits last 30d
Percona Server33
PostgreSQL100
Release
Cadence days
Percona Server–
PostgreSQL90
History
Percona Server2 items
PostgreSQL–
License
Spdx
Percona Server–
PostgreSQLPostgreSQL
Language
Primary
Percona ServerC++
PostgreSQLC
Market
Availability
Percona Server–
Content
Faq
Percona Server3 items
PostgreSQL8 items

Capabilities

Feature-by-feature on the axes that matter for relational databases. “-” means undocumented, not absent.

Core
SQL model
Percona ServerFull SQL
PostgreSQLFull SQL
Transactions
ACID transactions
Percona ServerFull
PostgreSQLFull
Highest isolation level
Percona ServerSerializable
PostgreSQL-
Consistency
Consistency
Percona ServerStrong
PostgreSQL-
Scale
Horizontal scale
Percona ServerRead replicas
PostgreSQLRead replicas
Replication
Replication
Percona ServerSync
PostgreSQL-
Availability
Automatic failover / HA
Percona Server✓
PostgreSQL✓
Deployment
Deployment
Percona ServerSelf-hosted
PostgreSQLSelf-hosted
Serverless / scale-to-zero
Percona Server✗
PostgreSQL✗
Compatibility
Wire compatibility
Percona ServerMySQL protocol
PostgreSQL-
Extensibility
Extensions / plugins / UDFs
Percona Server✓
PostgreSQL✓
Licensing
Licence class
Percona ServerCopyleft
PostgreSQLPermissive OSS
Data types
JSON / document support
Percona Server✓
PostgreSQL✓
Geo / spatial
Percona ServerNative
PostgreSQLExtension

What each one is

The product in its own terms, so the numbers below have context.

Percona Server

An open-source MySQL-compatible database server designed for improved performance, scalability, and visibility. It provides integrated instrumentation for monitoring and advanced backup functionality for enterprise deployments.

Independently observed

PostgreSQL

PostgreSQL is an open source relational database with over 35 years of active development. It supports transactions, user-defined functions, and a broad subset of SQL, widely used for data storage and retrieval in applications ranging from small projects to enterprise deployments.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Percona Server

Open sourceFree tier

Completely free and open source

as of verify ↗

PostgreSQL

Open sourceFree tier
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
macOS
Percona Server–
PostgreSQL✓
Windows
Percona Server–
PostgreSQL✓
Linux
Percona Server–
PostgreSQL✓
Deployment
Cloud / SaaS
Percona Server✓
PostgreSQL✓
Self-hosted
Percona Server✓
PostgreSQL✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Percona Server

Not documented yet.

PostgreSQL

10 total
  • CloudNativePG
  • Kubernetes
  • Patroni
  • pgAdmin
  • pgVector
  • PostGIS
  • pgAudit
  • Spock
  • Cilium
  • Submariner
Independently observed
Still deciding?

Percona Server or PostgreSQL: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.