Airbyte

Airbyte is an open-source data integration platform that moves data from applications, databases, and files into warehouses, lakes, and other destinations. It offers hundreds of connectors, a no-code builder for creating new ones, and a visual interface for setting up syncs. It is the most popular open-source alternative to Fivetran for the EL in ELT.

Key Features

• Free open-source data integration platform
• Hundreds of connectors for apps and databases
• No-code connector builder for new sources
• Incremental syncs and schema change handling
• Transformations through dbt
• Self-host or use managed Airbyte Cloud

Pricing

Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: Yes — it has a free plan.

How it works

The platform is built for flexibility: you can self-host it for free, run it in the cloud, or use Airbyte Cloud, which is priced by usage. It supports incremental syncs, schema change handling, and transformations through dbt, and its connector builder lets teams add a source that does not exist yet without waiting for a vendor.

Airbyte is free as open-source software, and Airbyte Cloud is priced pay-as-you-go on usage — check the official site for current cloud rates. It is a strong pick for teams that want control over their pipelines and data, though self-hosting needs engineering effort and the connector catalogue is community-driven in places.

Pros and Cons

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