Azure Cosmos DB vs Amazon DocumentDB Comparison
Azure Cosmos DB
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Small Business
Introducing Azure Cosmos DB, the ultimate solution for meeting the dynamic needs of your applications. This advanced serverless database is designed to deliver top-tier performance for applications of all sizes and scale…
Amazon DocumentDB
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Small Business
Introducing Amazon DocumentDB, the ultimate solution for managing your document database with ease. This cutting-edge software provides a fully managed and scalable approach to handling your data efficiently. With Geospa…
Azure Cosmos DB leads on user satisfaction with a 4.1-star rating across 50 reviews.
Azure Cosmos DB vs Amazon DocumentDB — at a glance
| Feature | Azure Cosmos DB | Amazon DocumentDB |
|---|---|---|
| Rating | 4.1 / 5 | 3.9 / 5 |
| Reviews | 50 | 14 |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | Yes | Yes |
| Free version | No | No |
| Best for | Large Enterprises, Small Business, Medium Business | Large Enterprises, Small Business, Medium Business |
| Category | Database as a Service (DBaaS) Provider | Database as a Service (DBaaS) Provider |
| Platforms | Browser Based (Cloud) | Browser Based (Cloud) |
| API | Available | — |
| Support modes | Online | Online |
| Certifications | — | SOC 2, HIPAA, GDPR, ISO 27001 |
| Data residency | — | Global |
Key differences between Azure Cosmos DB and Amazon DocumentDB
- User satisfaction: Azure Cosmos DB scores higher with a 4.1-star average.
- Deployment: Azure Cosmos DB supports Browser Based (Cloud); Amazon DocumentDB supports Browser Based (Cloud).
Azure Cosmos DB vs Amazon DocumentDB — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Database as a Service (DBaaS) Provider tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
Biggest differences
Start here before you go deeper into features.
Large Enterprises, Small Business, Medium Business
Best for scalable, secure document databases with native geospatial query support.
- You need a fully managed, scalable document database integrated with AWS.
- Your applications require advanced geospatial data storage and querying capabilities.
- Your team consists of database administrators or data engineers in medium to large enterprises.
- You are a startup or small team seeking a low-cost, simple document store.
- You require extensive on-premises database control or transparent, fixed pricing.
Azure Cosmos DB typically suits Large Enterprises and Small Business. Amazon DocumentDB tends to fit Large Enterprises and Small Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Introducing Azure Cosmos DB, the ultimate solution for meeting the dynamic needs of your applications. This advanced serverless database is designed to deliver top-tier performance for ... Read More about Azure Cosmos DB | Introducing Amazon DocumentDB, the ultimate solution for managing your document database with ease. This cutting-edge software provides a fully managed and scalable approach to handling ... Read More about Amazon DocumentDB |
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Free Trial Availability |
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User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | — | Medium BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Software Demo
Demo |
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Compare Azure Cosmos DB and Amazon DocumentDB on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
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API Support |
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Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | — | ✓ Yes |
|---|---|---|
HIPAA | — | ✓ Yes |
GDPR | — | ✓ Yes |
ISO 27001 | — | ✓ Yes |
Single Sign-On (SSO) | — | ✓ Yes |
Multi-Factor Auth (MFA) | — | ✓ Yes |
Data Encryption | — | ✓ Yes |
Audit Logs | — | ✓ Yes |
Data Residency | — | 🌐 Global |
Azure Cosmos DB User Reviews & Rating Comparison
User Ratings | 4.1 (based on 50 reviews) | 3.9 (based on 14 reviews) |
|---|---|---|
Rating Distribution | ||
List of Customers
Customers |  Mercedes Benz  MARS  Chipotle |  Amazon  eHealth  BBC |
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Media and Screenshots
Videos |  2 Videos |  2 Videos |
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Top Alternatives to Azure Cosmos DB and Amazon DocumentDB in 2026
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Azure Cosmos DB or Amazon DocumentDB?
- Azure Cosmos DB edges out the other on user ratings (4.1 vs 3.9). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Azure Cosmos DB and Amazon DocumentDB offer a free trial?
- Yes, both Azure Cosmos DB and Amazon DocumentDB offer a free trial.
- What is the starting price of Azure Cosmos DB vs Amazon DocumentDB?
- Azure Cosmos DB starts at Contact for pricing. Amazon DocumentDB starts at Contact for pricing.
- What are the top alternatives to Azure Cosmos DB?
- Top alternatives to Azure Cosmos DB include Amazon DocumentDB, Amazon Athena, Xata, Amazon Relational Database Service (RDS), DataStax Astra.
- What are the top alternatives to Amazon DocumentDB?
- Top alternatives to Amazon DocumentDB include Amazon Athena, Azure Cosmos DB, Xata, Amazon Relational Database Service (RDS), DataStax Astra.