GitHub stars · StarDay

1airbytehq / airbyteOpen-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.PythonLicense not declared22,325

2dbt-labs / dbtData transformation tooling that applies software engineering practices to analytics workflows.RustApache-2.0 · Permissive14,126

3apache / seatunnelSeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.JavaApache-2.0 · Permissive9,791

4mage-ai / mage-ai🧙 Build, run, and manage data pipelines for integrating and transforming data.PythonApache-2.0 · Permissive8,844

5cloudquery / cloudqueryData pipelines for cloud config and security data. Build cloud asset inventory, CSPM, FinOps, and vulnerability management solutions. Extract from AWS, Azure, GCP, and 70+ cloud and SaaS sources.GoMPL-2.0 · Share derivative source6,552

6apache / flink-cdcFlink CDC is a streaming data integration toolJavaApache-2.0 · Permissive6,494

7dlt-hub / dltdata load tool (dlt) is an open source Python library that makes data loading easy 🛠️PythonApache-2.0 · Permissive6,062

8rudderlabs / rudder-serverPrivacy and Security focused Segment-alternative, in Golang and ReactGoLicense not declared4,515

9ucbepic / docetlA system for agentic LLM-powered data processing and ETLPythonMIT · Permissive4,206

10Netflix / maestroMaestro: Netflix’s Workflow OrchestratorJavaApache-2.0 · Permissive3,852

11SQLMesh / sqlmeshScalable and efficient data transformation framework - backwards compatible with dbt.PythonApache-2.0 · Permissive3,346

12quarylabs / quaryOpen-source BI for engineersRustApache-2.0 · Permissive2,386

13slothflowlabs / duckleOpen-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.RustApache-2.0 · Permissive1,551

14estuary / flow🌊 Continuously synchronize the systems where your data lives, to the systems where you _want_ it to live, by managing your data flows with Estuary. 🌊RustLicense not declared987

15slingdata-io / sling-cliSling is a CLI tool that extracts data from a source storage/database and loads it in a target storage/database.GoGPL-3.0 · Share derivative source920

16raystack / optimusOptimus is an easy-to-use, reliable, and performant workflow orchestrator for data transformation, data modeling, pipelines, and data quality management.GoApache-2.0 · Permissive769

17gouline / dbt-metabasedbt + Metabase integrationPythonMIT · Permissive625

18Datavault-UK / automate-dvA free to use dbt package for creating and loading Data Vault 2.0 compliant Data Warehouses (powered by dbt, an open source data engineering tool, registered trademark of dbt Labs)Apache-2.0 · Permissive599

19osalvador / ReplicaDBReplicaDB is open source tool for database replication, designed for efficiently transferring bulk data between relational and non-relational databasesJavaApache-2.0 · Permissive504