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Data integration

Extract data from applications and databases and load it into a warehouse.

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Data integration
ToolStarsLicenceTermsSelf-hostedLanguageLatestLast push
Canal30kApache-2.0Open sourceYesJavacanal-1.1.82026-07-30
Airbyte22kOtherSource availableYesPythonv2.0.02026-10-06
DataX17kOtherOpen sourceYesJavadatax_v2023092026-07-07
Debezium13kApache-2.0Open sourceYesJavav3.7.0.Final2026-10-06
Apache SeaTunnel9.7kApache-2.0Open sourceYesJavav3.0.02026-10-06
Redpanda Connect8.8kNone detectedOpen coreYesGov4.112.02026-10-06
Pentaho Data Integration8.4kOtherSource availableYesJava5.2.0.2-C-185-R2026-10-06
Snowplow7kApache-2.0Source availableYesScala22.012026-06-26
CloudQuery6.5kMPL-2.0Open sourceYesGocli-v6.43.02026-10-06
Apache NiFi6.2kApache-2.0Open sourceYesJavarel/nifi-2.12.02026-10-06
dlt5.9kApache-2.0Open sourceYesPython1.30.02026-10-06
Jitsu5.1kMITOpen sourceYesTypeScriptjitsu-cli1.11.02026-10-06
RudderStack4.5kOtherSource availableYesGov1.89.12026-10-06
ingestr4kOtherSource availableYesGov1.1.632026-10-06
PeerDB3.3kAGPL-3.0Open sourceYesGov0.37.112026-10-06
Meltano2.6kMITOpen sourceYesPythonv4.4.02026-10-06
Bento2.2kOtherOpen sourceYesGov1.21.22026-10-05
Multiwoven1.7kAGPL-3.0Open sourceYesRubyv0.133.02026-10-06
Apache Hop1.5kApache-2.0Open sourceYesJava2.19.0-rc12026-10-06
OLake1.5kApache-2.0Open sourceYesGov0.11.32026-10-06
Estuary Flow982OtherSource availableYesRustv0.6.132026-10-06
Sling912GPL-3.0Open sourceYesGov1.6.42026-10-05
Conduit611Apache-2.0Open sourceYesGov0.19.02026-10-06

23 tools

Airbyte

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

Language
Python
Licence
Other
Stars
22k
Latest
v2.0.0
Last push
2026-10-06
Debezium

Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.

Language
Java
Licence
Apache-2.0
Stars
13k
Latest
v3.7.0.Final
Last push
2026-10-06
CloudQuery

Data 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.

Language
Go
Licence
MPL-2.0
Stars
6.5k
Latest
cli-v6.43.0
Last push
2026-10-06
dlt

data load tool (dlt) is an open source Python library that makes data loading easy 🛠️

Language
Python
Licence
Apache-2.0
Stars
5.9k
Latest
1.30.0
Last push
2026-10-06
Jitsu

Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for modern data teams. Set-up a real-time data pipeline in minutes, not days

Language
TypeScript
Licence
MIT
Stars
5.1k
Latest
jitsu-cli1.11.0
Last push
2026-10-06
RudderStack

Privacy and Security focused Segment-alternative, in Golang and React

Language
Go
Licence
Other
Stars
4.5k
Latest
v1.89.1
Last push
2026-10-06
ingestr

ingestr is a CLI tool to copy data between any databases with a single command seamlessly.

Language
Go
Licence
Other
Stars
4k
Latest
v1.1.63
Last push
2026-10-06
PeerDB

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

Language
Go
Licence
AGPL-3.0
Stars
3.3k
Latest
v0.37.11
Last push
2026-10-06
Meltano

Meltano: the declarative code-first data integration engine that powers your wildest data and ML-powered product ideas. Say goodbye to writing, maintaining, and scaling your own API integrations.

Language
Python
Licence
MIT
Stars
2.6k
Latest
v4.4.0
Last push
2026-10-06
Bento

Fancy stream processing made operationally mundane. This repository is a fork of the original project before the license was changed.

Language
Go
Licence
Other
Stars
2.2k
Latest
v1.21.2
Last push
2026-10-05
Multiwoven

🔥🔥🔥 Open source Reverse ETL - alternative to hightouch and census.

Language
Ruby
Licence
AGPL-3.0
Stars
1.7k
Latest
v0.133.0
Last push
2026-10-06
OLake

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.

Language
Go
Licence
Apache-2.0
Stars
1.5k
Latest
v0.11.3
Last push
2026-10-06
Estuary 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. 🌊

Language
Rust
Licence
Other
Stars
982
Latest
v0.6.13
Last push
2026-10-06
Sling

Sling is a CLI tool that extracts data from a source storage/database and loads it in a target storage/database.

Language
Go
Licence
GPL-3.0
Stars
912
Latest
v1.6.4
Last push
2026-10-05
Conduit

Conduit streams data between data stores. Kafka Connect replacement. No JVM required.

Language
Go
Licence
Apache-2.0
Stars
611
Latest
v0.19.0
Last push
2026-10-06

What these tools replace