Open source. Open possibilities.

Flow is a single-binary, high-performance ETL engine and workflow orchestrator written in Go. It features an embedded visual web builder, declarative XML pipelines, cross-database support, and built-in audit telemetry.

Lightweight Python execution pipeline library that uses @action decorators to define tasks, supports retry, parallel execution, observability, and one-click deployment to 34+ cloud platforms including AWS Lambda, GCP Cloud Run, and Kubernetes.

Pathway is a Python ETL framework for stream processing, real-time analytics, and AI pipelines including LLM and RAG applications. It runs Python code on a Rust engine for incremental computation, supports batch and streaming data with the same code, and deploys via Docker and Kubernetes.