# Scada-LTS review, pricing and alternatives

Source: https://listme.name/software/scada-lts
Website: https://scada-lts.com/

Open-source web SCADA with a browser UI and HMI builder

Scada-LTS is a GPL-2.0 open-source SCADA system whose user interface runs in a standard web browser. It includes a data acquisition engine for polled and pushed protocols, alarms and events, and an HMI builder. Its code is on GitHub, and the maker offers deployment support on request.

Scada-LTS is a web-based SCADA system for building a monitoring and control application on your own server. The user interface runs in a standard web browser. The package includes a data acquisition engine for many polled and pushed protocols, alarms and events, and an HMI builder for graphical screens.

The code is released under the GPL license, and the GitHub repository saw commits in July 2026. Deployment support is available by contacting the project, and the community website hosts documentation. The site does not list every protocol by name. Scada-LTS suits teams that want to own their SCADA stack and run their own server. Teams that need a vendor support contract with service levels should compare commercial products in this list.

- Free and open source | Web, Self-hosted | open source (GPL-2.0)
- Price: Free under GPL-2.0; deployment support is available on request
- Checked: 2026-10-10

## Strengths

- GPL-2.0 licensed with public source
- Browser-based user interface with an HMI builder
- Data acquisition for many polled and pushed protocols

## Limits

- Protocol list is not published as one list
- Deployment help is by request, not in a standard package

## Rankings

- #7 of 8 in [best SCADA software](https://listme.name/best/scada-software), score 81.5: GPL-2.0 SCADA with a browser UI and an HMI builder, free to run on your own server. The site does not list its protocols by name, and deployment help is on request rather than in a standard package.

## Alternatives

- [Ignition](https://listme.name/software/ignition), score 93.5
- [SIMATIC WinCC Open Architecture](https://listme.name/software/wincc-oa), score 90.5
- [GENESIS64](https://listme.name/software/iconics-genesis64), score 88.5
- [FUXA](https://listme.name/software/fuxa), score 86.5
- [VTScada](https://listme.name/software/vtscada), score 85.0
- [Rapid SCADA](https://listme.name/software/rapid-scada), score 84.0
- [INOSOFT VisiWin](https://listme.name/software/visiwin), score 79.5