Airbyte

Airbyte is open-source data movement for ELT pipelines and AI agents. It moves data from APIs, databases, and files into warehouses, lakes, databases, and AI applications, so teams can centralize data scattered across many source systems in one place.

Airbyte ships a catalog of 600+ connectors, plus a no-code Connector Builder and a low-code CDK for building new ones in minutes. Syncs can be orchestrated with Airflow, Dagster, Kestra, or the Airbyte API, and the open-source Agent SDK turns connectors into type-safe LLM tools for pydantic-ai, LangChain, OpenAI Agents, and FastMCP.

Airbyte Open Source is the self-hosted edition you run on your own infrastructure. A managed Airbyte Cloud is available as well, but the connector catalog, builder, and CDK are all part of the free open-source product.