Azure SQL Database vs Azure Database for PostgreSQL

Azure SQL Database9.0Visit Azure Database for PostgreSQL8.7Visit

Higher score Azure SQL Database #5 in Managed Database Hosting 9.0/10 Free plan Free plan✓ 2 of 3 features Visit Azure SQL

vs

Azure Database for PostgreSQL #8 in Managed Database Hosting 8.7/10 Paid ✓ 2 of 3 features Visit Azure Database

• Azure SQL Database fits best

  Low-cost Azure SQL applications

• Azure Database for PostgreSQL fits best

  Azure teams needing managed PostgreSQL

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Side by side

Feature	Azure SQL Database 9.0/10 Visit ↗	Azure Database for PostgreSQL 8.7/10 Visit ↗
At a glance
Editor score	9.0	8.7
Ranking	#5 in Managed Database Hosting	#8 in Managed Database Hosting
Best for	Low-cost Azure SQL applications	Azure teams needing managed PostgreSQL
Pricing model	Free plan + paid	Paid
Starting price	—	—
Free plan	✓ (best)	—
Free trial	—	—
Deployment	Cloud	Cloud
Platforms	Web, Windows, macOS, Linux	Web
Support	Docs, Community	Docs
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Azure SQL Database 2/3 · Azure Database for PostgreSQL 2/3
High availability	✓	✓
Point-in-time recovery	Not checked yet	Not checked yet
Read replicas	✓	✓
Specs
Database type	Not checked yet	Not checked yet
Scaling model	Not checked yet	Not checked yet
Backup retention	7 days	7 days
Our review
Pros	Free offer supports up to 10 databases Serverless compute, elastic pools, and Hyperscale storage Built-in backups, monitoring, maintenance, and high availability	Automatic backups, point-in-time restore, and configurable retention High availability with standby failover and zone-redundant options Private networking, PgBouncer, replicas, and Entra authentication
Cons	Basic is limited to 30 maximum concurrent logins Basic includes 2 GB and allows up to 7 days of backup retention Platform coverage is centered on Microsoft Azure	No perpetual free plan Cloud deployment is centered on the Azure ecosystem Pricing depends on region, currency, agreement, and usage
Our verdict	Azure SQL Database is a managed relational database service built on Microsoft’s SQL Server engine. It is intended for development teams and organizations building or modernizing cloud applications on Azure. The service supports single… Read the review →	Azure Database for PostgreSQL is a fully managed cloud database service built on the PostgreSQL engine. It is aimed at teams running applications and APIs on Azure that want Microsoft to handle infrastructure provisioning, patching,… Read the review →

Strengths and trade-offs

• Azure SQL Database — where it wins

  • Free offer supports up to 10 databases
  • Serverless compute, elastic pools, and Hyperscale storage
  • Built-in backups, monitoring, maintenance, and high availability

  Where it doesn't

  • Basic is limited to 30 maximum concurrent logins
  • Basic includes 2 GB and allows up to 7 days of backup retention
  • Platform coverage is centered on Microsoft Azure

• Azure Database for PostgreSQL — where it wins

  • Automatic backups, point-in-time restore, and configurable retention
  • High availability with standby failover and zone-redundant options
  • Private networking, PgBouncer, replicas, and Entra authentication

  Where it doesn't

  • No perpetual free plan
  • Cloud deployment is centered on the Azure ecosystem
  • Pricing depends on region, currency, agreement, and usage

• Azure SQL Database9.0/10 · Free plan

  A low-cost managed SQL service for applications built on Azure.

  Visit Azure SQLFull verdict →
• Azure Database for PostgreSQL8.7/10 · Paid

  A feature-rich managed PostgreSQL service for production workloads on Azure.

  Visit Azure DatabaseFull verdict →