Stunning Advantages
OpenVisu offers some unique advantages that sets it apart from any other building management software in the market.
Free & Open-source
All the core requirements of your building is covered for free.
Connectivity
Supporting the OPC-UA protocol & RESTful API makes OpenVisu totally independent.
Community
Community of developers enable rapid growth of 3rd-party apps & bugfixes.

Unlimited Projects & Data
Unlike other software, we offer free unlimited projects, tags & users.
Modern Dashboards
OpenVisu is developed in Flutter & offers fully responsive, modern, web-based UI.
Support & Documentation
OpenVisu comes with an extensive support & versioned-documentation.
Awesome Features
OpenVisu offers all the core requirements of your building for free.
OPC-UA
Supporting the OPC-UA protocol makes OpenVisu totally manufacturer-independent.
Rest API
Rest API allows you to connect to any web services bidirectionally.
Modern Widgets
Variety of charts, tables, single value displays, SVG images & … can be integrated into the dashboards.
InfluxDB
Data can be historized automatically into the integrated time-series influxDB database.
User Management
User-Manager offers different roles & access rights for project- & data security.
Event Management
Scheduler allows users to define and trigger events at their specified time.
Alarm Management
Alarm-Manager allows users to define different alarm scenarios & easily respond to them from a single table.
Marketplace
Marketplace offers an easy exchange of 3rd-party apps and solutions to extend your OpenVisu functionalities.
- Event Management, Alarm Management & Marketplace are currently under development.
OpenVisu Community
Become part of OpenVisu Community.







Building Management
Manage your building through many functionalities built into the OpenVisu.
- Visualization Widgets (iFrame, Table, Charts, Value Displays, ...)
- Control Widgets (Button, Switch, Checkbox, Range Selector, ...)
- Support for OPC-UA Protocol
- Integrated InfluxDB Database for Data Historization
- User, Alarm & Event Management
- Remote Connection & Central building management
- No Programming Knowledge required.
- And many more
- Event Management, Alarm Management & Control Widgets are currently under development.

App Development
Be among the first to contribute & Make your apps available to a growing community in our Marketplace.
- Modular Software developed in Flutter (Google UI Development kit)
- Docker's container-based Platform
- Support for Rest API
- Detailed developer documentation with code examples
- Access to many Buildings in the Network
- Marketplace to exchange Apps & Services
- And many more
- Marketplace & Access to buildings are currently under development.

Choose your Plan
OpenVisu offers 3 plans that cover every user Requirements.
Basic
On-Premise
For individuals, facility Managers, Landlords, Tenants & more
- Unlimited Projects, Tags, Users
- 10+ Basic Widgets
- OPC-UA & APIs
- Access to Updates & Documentations
- Access to Marketplace
Pro
€— (One-time)
On-Premise
For multi-building Managers, System Integrators, Data Scientists & More
- All Free Features
- 3+ Advanced widgets (Bundles)
- 5+ Pre-made Visualizations
- Access to OpenVisu Central
- 2h Technical Support & Trainings
Cloud
€— /Monthly
Cloud Hosting
For Professionals, Engineering Offices, City Management & more
- All Pro Features
- 99.9 % Uptime & Regular Backups
- No Installation/Maintenance required
- White Labeling & Customization
- VIP Technical Support