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Weave Data Magic Into Reality

The last ETL tool you'll ever need. Craft powerful data pipelines with the intuitive flow of visual design.

Start Weaving Get started with Sigilweaver by downloading the application See the Magic View the interactive frontend demo to see Sigilweaver's interface design

Core Features

Ultimate Flexibility

Cast your spells anywhere - desktop, web browser, or headless server. Your magic works offline, on-prem, or in any cloud.

Wicked Fast Performance

Dask-powered parallelism turns massive datasets into child's play. Python-first with R support when you need specialized incantations.

Enterprise-Grade Security

Verbose logging, audit trails, and compliance-ready. Your data never leaves without permission - perfect for the most sensitive environments.

Try the Magic Yourself

Experience the interface with our frontend-only interactive demo. See exactly how intuitive data pipeline creation can be.

Interactive Demo Available

Try the frontend demo environment with drag-and-drop workflow creation, node-based canvas interaction, and real-time XML generation. This is a UI-only preview showing the interface design and user experience.

Launch Frontend Demo (opens in new window) Opens the Sigilweaver frontend demo application in a new window - UI preview only, no server backend

Engineered for Data Wizards

Frontend Magic

React + Vite + Electron

Modern, fast, runs anywhere

ReactFlow Canvas

Intuitive node-based design

Fully Decoupled

UI and backend can be hosted on different planets

Backend Power

Python Orchestrator

Converts visual workflows to real code

Dask Integration

Blazing fast parallel processing

Multi-Language

Python first, R supported, extensible

Enterprise Features

Zero Vendor Lock-in

Export workflows as standalone code

Compliance Ready

File access logging, user auditing

Deploy Anywhere

On-device, on-prem, AWS, Azure - your choice!

Your Spellbook for Any Data Challenge

Data Engineers

Build production ETL pipelines visually

Analysts

Create complex transformations without coding

Enterprises

Maintain compliance while empowering users

Teams

Version control workflows like code (Git integration)

Free as in Freedom, Powerful as Magic

Open Source Principles

  • • FOSS with semi-permissive license
  • • No telemetry, no tracking
  • • No vendor lock-in
  • • Community-driven development

Get Involved

  • • Contribute code and ideas
  • • Report issues and bugs
  • • Share feature requests
  • • Help with documentation
View on GitHub

Begin Your Data Journey

Download

Get started with our desktop application or deploy on your own infrastructure.

Desktop App
(All Platforms) Web Deployment Guide

Documentation

Comprehensive guides and API reference to master your data weaving skills.

Getting Started Guide API Reference

Community

Join our community for support, discussions, and collaboration.

GitHub Discussions Community Forum