Azure Data Factory vs Estuary
Azure Data Factory
azure.microsoft.comEstuary
estuary.devSide by side
| Figure | Azure Data Factory | Estuary |
|---|---|---|
| Price from | $0.10/mo | $0.50/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 9 |
| Spec score · Data Ingestion Software | 9.1 (#2) | 9.3 (#1) |
| Spec score · ETL and ELT Tools | 9.1 (#2) | 9.2 (#1) |
| Company identity | Microsoft Corporation is a publicly traded company founded in 1975 and headquartered in Redmond, Washington. | Crunchbase lists the legal name as Estuary Technologies, Inc., a privately held New York software company founded by David Yaffe and John Graettinger. |
| Compliance | Microsoft's product page says Azure has more than 100 compliance certifications, including more than 50 regional or country-specific certifications. | Estuary states that it is SOC 2 Type II certified and compliant with HIPAA, GDPR, CCPA and CPRA. |
| Documentation depth | Microsoft Learn provides conceptual guides, tutorials, quickstarts, REST references, SDK examples, CI/CD guidance, limits and security material. | Connector references include prerequisites, configuration properties, YAML examples, supported features and SaaS resource lists. |
| Founded | 1975 | Estuary says it was founded in 2019. |
| Headquarters | Redmond, Washington, USA | New York City, New York, United States |
| Rating on G2 | 4.6 out of 5 from 101 reviews | 4.7 out of 5 from 35 reviews. |
| Rating on Gartner Peer Insights | 4.4 out of 5 from 123 ratings | 5.0 out of 5 from 1 review. |
| What it does | Azure Data Factory is a fully managed, serverless cloud service for ingesting, transforming, publishing and orchestrating data workflows. | Estuary is a right-time data platform that captures data once and delivers it to warehouses, operational systems, applications and AI workflows using CDC, streaming, ETL/ELT and scheduled movement. |
Plans
Azure Data Factory
- Data movement (self-hosted IR)$0.10 a month
- Data movement (Azure or managed VNET IR)$0.25 a month
- Pipeline orchestration (Azure integration runtime)$1 a month
- Pipeline orchestration (self-hosted integration runtime)$1.50 a month
Estuary
- FreeFree
- Pay-as-you-go$100 a month
- AnnualPriced on request
- DeveloperFree
- FreeFree
- Cloud$0.50 a month
- Cloud PAYG$0.50 a month
- EnterprisePriced on request
- Private/BYOCPriced on request
In their own words
Azure Data Factory
Azure Data Factory has no write-up on Specifiction yet; its figures are above.
Estuary
Estuary is a managed data integration platform for combining change data capture, batch, streaming, and app synchronization for analytics, operations, and AI. It supports transformations while data is moving, using SQL, Python, or TypeScript, and describes delivery as exactly once with end-to-end latency under 100 milliseconds. More than 200 prebuilt connectors cover databases, warehouses, SaaS apps, and cloud platforms, including Snowflake, BigQuery, Kafka, MySQL, and PostgreSQL. Customers can store data in their own cloud bucket for a duration they choose, and select public, private, or Bring Your Own Cloud deployment. Estuary lists SOC 2 Type II, HIPAA, HITECH, CCPA, and GDPR among its compliance standards, and says data is encrypted in transit and at rest. It is available through API, self-hosted, and web options. The indefinite free tier is limited to 10 GB per month and two concurrent connector instances; paid plans start at $100 a month.