---
description: Side-by-side comparison of PostgreSQL vs Azure Cosmos DB. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: PostgreSQL vs Azure Cosmos DB Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Database Software](/directory/18/database-management/software) > [PostgreSQL \<span\>vs\</span\> Azure Cosmos DB](https://www.capterra.co.uk/compare/48791/214642/postgresql/vs/azure-cosmos-db)

# Compare PostgreSQL vs Azure Cosmos DB

Canonical: https://www.capterra.co.uk/compare/48791/214642/postgresql/vs/azure-cosmos-db

> Detailed comparison between PostgreSQL and Azure Cosmos DB. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | PostgreSQL | Azure Cosmos DB |
| **Overall rating** | 4.6/5 | 4.2/5 |
| **Total Reviews** | 412 | 10 |
| **Starting Price** | US$0.01 | - |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop) | Cloud, SaaS, Web-based, Windows (Desktop), Windows (On-Premise) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep) | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support |
| **Training** | Not Offered | Documentation, Videos |

## Best for

### PostgreSQL

All industries, all sectors, all countries

### Azure Cosmos DB

\-

## Key features

### PostgreSQL

- API
- Access Controls/Permissions
- Authentication
- Backup and Recovery
- Data Dictionary Management
- Data Import/Export
- Data Migration
- Data Replication
- Data Storage Management
- Data Synchronisation
- Database Conversion
- Full Text Search
- Multiple Programming Languages Supported
- NOSQL Database Management
- Secure Data Storage

### Azure Cosmos DB

- API
- Access Controls/Permissions
- Automatic Backup
- Built-In Database
- Data Retrieval
- Data Storage Management
- Database Support
- For NoSQL Databases
- Secure Data Storage

## Links

- [View PostgreSQL Profile](https://www.capterra.co.uk/software/48791/postgresql)
- [View Azure Cosmos DB Profile](https://www.capterra.co.uk/software/214642/azure-cosmos-db)
- [View Original Comparison](https://www.capterra.co.uk/compare/48791/214642/postgresql/vs/azure-cosmos-db)

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