What is Estuary Flow?
Estuary Flow is a unified data movement and transformation platform for the whole data team.
Flow synchronizes your systems – SaaS, databases, streaming, and more – around the same datasets, which it stores in the cloud and updates in milliseconds. It combines the easy cross-system integration of an ELT tool and a flexible streaming backbone, all while remaining aware of your data's complete history.
A few examples of what you can do with Flow:
- Perform change data capture from MySQL tables into PostgreSQL or a cloud analytics warehouse like Snowflake or Databricks
- Capture and organize your data from your SaaS vendors (like Hubspot or Facebook), into an Apache Iceberg lakehouse
- Fetch, transform, and load logs from cloud delivery networks (CDNs) into Elasticsearch or BigQuery
- Hydrate real-time analytics systems such as Tinybird or StarTree
- Instrument real-time analytics over your business events, accessible from current tools like PostgreSQL or even Google Sheets
Under the hood, Flow comprises cloud-native streaming infrastructure, a powerful runtime for data processing, and an open-source ecosystem of pluggable connectors for integrating your existing data systems.
Get started with Flow
To start using Flow for free, visit the dashboard and register for free.
Start using Flow with these recommended resources.
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Quickstart: Take a look at the Quickstart to see how easy it is to set up a real-time data flow.
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User guides: Get familiar with Flow concepts by reading these byte-sized user guides.
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Tutorials: Check out some of our step-by-step tutorials where we show you how to set up complete data flows.
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High level concepts: Start here to learn more about important Flow terms.
Watch the videos
- Change Data Capture for PostgreSQL
- PostgreSQL to Apache Iceberg - Streaming Lakehouse Foundations
- Real-time CDC with MongoDB