Azure Cosmos DB for NoSQL vs Marqo
Azure Cosmos DB for NoSQL
azure.microsoft.com
Marqo
marqo.aiSide by side
| Figure | Azure Cosmos DB for NoSQL | Marqo |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 10 | 0 |
| Spec score · Ai Databases | 8.1 (#12) | 7.4 (#26) |
| Availability | The product page states that NoSQL data has SLAs including less than 10 millisecond read and write latency and 99.999 percent availability. | The cloud service level agreement commits to 99.9% monthly uptime for eligible indexes on paid subscription plans. |
| Headquarters | Redmond, Washington, United States | Marqo says it is headquartered in San Francisco and operates globally across three continents. |
| Integrations | Change feed supports event-driven architectures and streaming pipelines using Azure Functions and Spark. | The site names one-click integrations with Shopify, Adobe Commerce, and Salesforce Commerce Cloud, and says Marqo can also be deployed via API. |
| Search | It offers built-in vector and hybrid similarity search for workloads including RAG and AI agents. | Its search supports instant indexing, semantic relevance, typo tolerance, and multilingual comprehension. |
| Security | Microsoft recommends private endpoints, disabling public network access, and client-side encryption with Always Encrypted for sensitive data. | The Marqo homepage displays a SOC 2 Type 2 badge. |
Plans
Azure Cosmos DB for NoSQL
- Free tierFree
- 30-day free trialPriced on request
- Standard provisioned throughputPriced on request
- Standard provisioned throughputPrice not published
- Autoscale provisioned throughputPriced on request
- Autoscale provisioned throughputPrice not published
- ServerlessPriced on request
- ServerlessPrice not published
- Azure Cosmos DB free tierFree
- Azure Cosmos DB for NoSQL — standard provisioned throughputPrice not published
In their own words
Azure Cosmos DB for NoSQL
Azure Cosmos DB for NoSQL is a fully managed cloud database built around schema-agnostic JSON documents and SQL-like querying. It supports global data distribution, multi-region writes, and automatic failover, with configurable consistency controls and transactions. Search includes vector and hybrid similarity capabilities for workloads such as retrieval-augmented generation and AI agents. Throughput can use standard provisioned, autoscale provisioned, or serverless models. The service lists SDKs for.NET, Java, JavaScript/Node.js, Python, Go, and Rust. Its change feed can support event-driven architectures and streaming pipelines using Azure Functions and Spark; no-ETL analytical workflows are available through Azure Synapse Link or Fabric mirroring. Microsoft states that NoSQL data has service-level agreements including less than 10 millisecond read and write latency and 99.999 percent availability. A free tier includes 1,000 RU/s and 25 GB of storage for one account per Azure subscription, and a 30-day trial is listed. The Azure Cosmos DB emulator provides a no-cost local development environment for Windows or Linux. The pricing page notes that the selected compute pricing model and API cannot be changed after selection.