Best Open-source ETL & Data Integration tools

Explore curated open-source tools in the ETL & Data Integration category. Compare technologies, see alternatives, and find the right solution for your workflow.

10+ projects · Page 1 of 1

CocoIndex

Ultra-performant data transformation framework for AI pipelines

ETL & Data Integration

Stars: 6,308
License: Apache-2.0
Last commit: 3 hours ago

RustActive

Airbyte

Data integration platform for ELT pipelines from any source

ETL & Data Integration

Stars: 20,838
License: —
Last commit: 4 hours ago

PythonActive

OLake

Blazing-fast database replication to Apache Iceberg tables

ETL & Data Integration

Stars: 1,304
License: Apache-2.0
Last commit: 5 hours ago

GoActive

Apache Spark

Fast, unified engine for large-scale data analytics

ETL & Data Integration+1

Stars: 42,941
License: Apache-2.0
Last commit: 6 hours ago

ScalaActive

Crawl4AI

Turn the web into clean, LLM-ready Markdown instantly

ETL & Data Integration+1

Stars: 61,499
License: Apache-2.0
Last commit: 14 hours ago

PythonActive

Artie Transfer

Real-time CDC replication from OLTP to OLAP databases

ETL & Data Integration

Stars: 832
License: —
Last commit: 22 hours ago

GoActive

CloudQuery

High-performance ELT framework powered by Apache Arrow

ETL & Data Integration

Stars: 6,337
License: MPL-2.0
Last commit: 22 hours ago

GoActive

Meltano

Declarative code-first data integration engine for modern pipelines

ETL & Data Integration

Stars: 2,377
License: MIT
Last commit: 1 day ago

PythonActive

Apache SeaTunnel

Multimodal distributed data integration for massive-scale synchronization

ETL & Data Integration

Stars: 9,151
License: Apache-2.0
Last commit: 1 day ago

JavaActive

Mara Pipelines

Lightweight Python ETL framework with PostgreSQL and web UI

ETL & Data Integration

Stars: 2,086
License: MIT
Last commit: 2 years ago

PythonDormant