# Azure Cosmos DB

- **Canonical URI:** https://www.vioscale.ai/software/azure-cosmos-db
- **Category:** NoSQL Databases
- **Homepage:** https://azure.microsoft.com/en-us/products/cosmos-db/
- **Also known as:** azure-cosmos-db
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-05T13:31:02.314Z

## Vioscale score

**34 / 100**, confidence 25% (low).

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 0 | 0.045 | 0 | - |
| reliability | 50 | 0.076 | 3.8 | ✓ |
| capabilities | 28.9 | 0.129 | 3.7 | ✓ |
| integrations | 0 | 0.061 | 0 | - |
| security_posture | 5 | 0.136 | 0 | - |
| pricing_transparency | 25 | 0.061 | 1.5 | ✓ |

## Platform & deployment
- **Deployment:** Cloud / SaaS

## Capabilities

_The capabilities that matter for NoSQL Databases. "-" = undocumented, not absent._

| Capability | Supported |
|---|:--:|
| **Core** | |
| Data model | - |
| **Query** | |
| Query language | - |
| **Consistency** | |
| Consistency | - |
| **Transactions** | |
| Transactions | - |
| **Indexing** | |
| Secondary indexes | - |
| **Scale** | |
| Partitioning / sharding | - |
| **Replication** | |
| Replication topology | - |
| **Scale** | |
| Multi-region | ✓ |
| **Deployment** | |
| Hosting | Cloud only |
| **Schema** | |
| Schema | - |
| **Features** | |
| TTL / auto-expiry | - |
| Change streams / CDC | - |
| **Licensing** | |
| Licence class | Proprietary |
| **Features** | |
| Vector / search built-in | - |

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://azure.microsoft.com/en-us/products/cosmos-db/) | 2026-08-05 | 48% (low) |
| pricing.model | freemium | [link](https://azure.microsoft.com/en-us/products/cosmos-db/) | 2026-08-05 | 80% (high) |

### reliability

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| reliability.status_page | yes | [link](https://azure.microsoft.com/status) | 2026-08-05 | 60% (medium) |

### market

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | [link](https://azure.microsoft.com/en-us/products/cosmos-db/) | 2026-08-05 | 75% (high) |

### security

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| security.gdpr | yes | [link](https://azure.microsoft.com/security) | 2026-08-05 | 75% (high) |

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*Source: Vioscale (https://www.vioscale.ai/software/azure-cosmos-db). Independent, evidence-based software intelligence. Cite the canonical URI.*