6 Best Open Source Fivetran Alternatives
A curated collection of the 6 best open source and self-hosted alternatives to Fivetran in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Fivetran in 2026? The top open-source alternative is Airbyte — Seamlessly sync data from any source to any destination with a flexible, extensible platform that grows with your data needs..
Other highly rated open-source Fivetran alternatives include Prefect, CocoIndex and Mage.
Seamlessly sync data from any source to any destination with a flexible, extensible platform that grows with your data needs.
Seamlessly sync data from any source to any destination with a flexible, extensible platform that grows with your data needs.
Orchestrate data pipelines, ML jobs, and agent workflows in plain Python with automatic retries, scheduling, and a unified UI for every run across your infrastructure.
Orchestrate data pipelines, ML jobs, and agent workflows in plain Python with automatic retries, scheduling, and a unified UI for every run across your infrastructure.
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 ETL framework built in Rust for AI workloads. Features incremental processing, data lineage, and observability tools for semantic search and RAG applications.
Open-source data pipeline platform for effortless data integration, transformation, and orchestration using Python, SQL, and R.
Open-source data pipeline platform for effortless data integration, transformation, and orchestration using Python, SQL, and R.
CloudQuery is an open-source ELT platform that enables easy data integration from hundreds of cloud and security tools to any destination.
CloudQuery is an open-source ELT platform that enables easy data integration from hundreds of cloud and security tools to any destination.
About Fivetran
A cloud-based data integration platform that allows businesses to centralize and transform data from multiple sources.