Best Open Source ETL & Data Integration Tools using AWS S3 in 2026

CocoIndex

Ultra-fast data transformation for AI with lineage

Stars
6,889
Forks
500
Last commit
10 hours ago

Open-source ETL framework built in Rust for AI workloads. Features incremental processing, data lineage, and observability tools for semantic search and RAG applications.

Open Source Alternative to:

Segment

CloudQuery

Sync and transform data from any source to any destination

Stars
6,374
Forks
546
Last commit
7 hours ago

CloudQuery is an open-source ELT platform that enables easy data integration from hundreds of cloud and security tools to any destination.

Open Source Alternative to:

Snowflake

Jitsu

Open-source data integration for modern stacks

Stars
4,692
Forks
347
Last commit
11 hours ago

Collect, transform, and sync data across your entire infrastructure with a flexible, code-based approach to data integration.

Open Source Alternative to:

Segment

Artie

Real-time database replication that's efficient and scalable

Stars
840
Forks
53
Last commit
13 hours ago

Streamline your data pipeline with change data capture, enabling sub-minute latency and optimized compute costs for database replication.

Open Source Alternative to:

Segment

Impler

Seamless data import for your applications

Stars
281
Forks
57
Last commit
8 days ago

Open-source solution for effortless data importing, mapping, and validation in web applications

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

CocoIndex

Ultra-fast data transformation for AI with lineage

Stars
6,889
Forks
500
Last commit
10 hours ago

Open-source ETL framework built in Rust for AI workloads. Features incremental processing, data lineage, and observability tools for semantic search and RAG applications.

Open Source Alternative to:

Segment

CloudQuery

Sync and transform data from any source to any destination

Stars
6,374
Forks
546
Last commit
7 hours ago

CloudQuery is an open-source ELT platform that enables easy data integration from hundreds of cloud and security tools to any destination.

Open Source Alternative to:

Snowflake

Jitsu

Open-source data integration for modern stacks

Stars
4,692
Forks
347
Last commit
11 hours ago

Collect, transform, and sync data across your entire infrastructure with a flexible, code-based approach to data integration.

Open Source Alternative to:

Segment

Artie

Real-time database replication that's efficient and scalable

Stars
840
Forks
53
Last commit
13 hours ago

Streamline your data pipeline with change data capture, enabling sub-minute latency and optimized compute costs for database replication.

Open Source Alternative to:

Segment

Impler

Seamless data import for your applications

Stars
281
Forks
57
Last commit
8 days ago

Open-source solution for effortless data importing, mapping, and validation in web applications

Open Source ETL & Data Integration Tools using AWS S3

A curated collection of the best open source tools to extract, transform, and load data between systems. using AWS S3.