Open source focus

Open Source Alternatives to Segment

13 open source Customer Data Platform options similar to Segment, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

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Airbyte
Not rated
An open-source data integration platform for ELT, reverse-ETL, and AI agents.
Open source · Self-hostable
Redpanda
Not rated
A streaming data platform designed for real-time applications and data pipelines.
Open source · Self-hostable
Metabase
Not rated
Open-source business intelligence and embedded analytics platform.
Open source · Self-hostable
Vanna AI
Not rated
An open-source AI-powered SQL agent for natural language database interaction and data insights.
Open source · Self-hostable
Kestra
Not rated
An open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.
Open source · Self-hostable
Data Commons AI
Not rated
Google's open-source platform that organizes and makes public data accessible and useful for societal challenges through a unified knowledge graph.
Open source · Self-hostable
Databricks
Not rated
A unified data analytics and AI platform built on the lakehouse architecture.
Open source · Self-hostable
Dremio
Not rated
Self-service analytics on data lakes with data warehouse functionality and data lake flexibility.
Open source · Self-hostable
Firebolt
Not rated
Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.
Open source
ClickHouse
Not rated
An open-source, column-oriented OLAP database management system for real-time analytics.
Open source · Self-hostable
Elementary Data
Not rated
Elementary Data provides a unified data control plane for the AI era, offering observability, quality, governance, and discovery for data and AI reliability.
Open source
CloudQuery
Not rated
Open-source data integration platform for security and infrastructure teams.
Open source · Self-hostable
United Manufacturing Hub Systems
Not rated
An open-source data platform for manufacturers to access and structure machine data.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
AirbyteAn open-source data integration platform for ELT, reverse-ETL, and AI agents.	Open source · Self-hostable	-	Not rated	-
RedpandaA streaming data platform designed for real-time applications and data pipelines.	Open source · Self-hostable	-	Not rated	-
MetabaseOpen-source business intelligence and embedded analytics platform.	Open source · Self-hostable	-	Not rated	-
Vanna AIAn open-source AI-powered SQL agent for natural language database interaction and data insights.	Open source · Self-hostable	-	Not rated	-
KestraAn open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.	Open source · Self-hostable	-	Not rated	-
Data Commons AIGoogle's open-source platform that organizes and makes public data accessible and useful for societal challenges through a unified knowledge graph.	Open source · Self-hostable	-	Not rated	-
DatabricksA unified data analytics and AI platform built on the lakehouse architecture.	Open source · Self-hostable	-	Not rated	-
DremioSelf-service analytics on data lakes with data warehouse functionality and data lake flexibility.	Open source · Self-hostable	-	Not rated	-
FireboltCloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.	Open source	-	Not rated	-
ClickHouseAn open-source, column-oriented OLAP database management system for real-time analytics.	Open source · Self-hostable	-	Not rated	-
Elementary DataElementary Data provides a unified data control plane for the AI era, offering observability, quality, governance, and discovery for data and AI reliability.	Open source	-	Not rated	-
CloudQueryOpen-source data integration platform for security and infrastructure teams.	Open source · Self-hostable	-	Not rated	-
United Manufacturing Hub SystemsAn open-source data platform for manufacturers to access and structure machine data.	Open source · Self-hostable	-	Not rated	-