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

Airbyte

Data integration platform for ELT pipelines from any source

ETL & Data Integration

Stars: 21,396
License: —
Last commit: 4 hours ago

PythonActive

Apache Spark

Fast, unified engine for large-scale data analytics

ETL & Data Integration+1

Stars: 43,407
License: Apache-2.0
Last commit: 4 hours ago

ScalaActive

OLake

Blazing-fast database replication to Apache Iceberg tables

ETL & Data Integration

Stars: 1,350
License: Apache-2.0
Last commit: 12 hours ago

GoActive

CocoIndex

Ultra-performant data transformation framework for AI pipelines

ETL & Data Integration

Stars: 10,205
License: Apache-2.0
Last commit: 19 hours ago

RustActive

CloudQuery

High-performance ELT framework powered by Apache Arrow

ETL & Data Integration

Stars: 6,424
License: MPL-2.0
Last commit: 20 hours ago

GoActive

Meltano

Declarative code-first data integration engine for modern pipelines

ETL & Data Integration

Stars: 2,532
License: MIT
Last commit: 23 hours ago

PythonActive

Apache SeaTunnel

Multimodal distributed data integration for massive-scale synchronization

ETL & Data Integration

Stars: 9,374
License: Apache-2.0
Last commit: 1 day ago

JavaActive

Crawl4AI

Turn the web into clean, LLM-ready Markdown instantly

ETL & Data Integration+1

Stars: 67,916
License: Apache-2.0
Last commit: 2 days ago

PythonActive

Artie Transfer

Real-time CDC replication from OLTP to OLAP databases

ETL & Data Integration

Stars: 836
License: —
Last commit: 2 months ago

GoActive

Mara Pipelines

Lightweight Python ETL framework with PostgreSQL and web UI

ETL & Data Integration

Stars: 2,085
License: MIT
Last commit: 2 years ago

PythonDormant