# realvirtual.io > Unity-based framework for industrial digital twins, virtual commissioning, and 3D HMI ## What is realvirtual.io? realvirtual.io is a Unity-based framework for building industrial digital twins. It covers the full lifecycle: sales visualization, concept simulation, virtual commissioning, AI training, and live 3D HMI. Built on Unity Engine (Unity Verified Solution Partner). Developed by realvirtual GmbH in Baden-Württemberg, Germany. ## Products - **Starter** (Free): Base framework with Siemens S7 interface, available on Unity Asset Store - **Professional** (€1,250 one-time): 25+ PLC/robot interfaces, CAD import (STEP, 3MF), inverse kinematics, MCP Server for AI agents - **realvirtual WEB** (Open Source AGPL / Commercial €1,920/developer/year + €200 one-time per machine installation): Browser-based 3D HMI and machine information system built on Three.js/TypeScript. No Unity required for viewing. - **Simulation Add-on** (€540): Parametric conveyor and material flow library - **AI Builder** (€490): Synthetic data generation + AI model training - **Research & Education** (€2,100 one-time, 20 licenses): Academic and research licensing package ## Key Interfaces Siemens S7, Beckhoff TwinCAT/ADS, OPC UA, MQTT, Modbus, EtherNet/IP, ABB, KUKA, Fanuc, Universal Robots, Denso, RoboDK, Wandelbots Nova, Bosch Rexroth ctrlX, FMI/Simulink, WebSocket, UDP, OpenCommissioning ## Target Platforms Windows, Linux, macOS, iOS, Android, WebGL, Meta Quest, HoloLens, Apple Vision Pro, HTC Vive ## Links - Website: https://realvirtual.io - Documentation: https://doc.realvirtual.io - Forum: https://forum.realvirtual.io - Web Demo: https://web.realvirtual.io/demo - GitHub (WEB): https://github.com/game4automation/realvirtual-WEB - GitHub (MCP): https://github.com/game4automation/realvirtual-MCP - Unity Asset Store: https://assetstore.unity.com/publishers/41281