CODESYS
CODESYS is a comprehensive hardware-independent automation software providing a complete development environment for creating industrial control applications based on the international IEC 61131-3 programming standard.
ThingsBoard
ThingsBoard is an open-source IoT platform for data collection, processing, visualization, and device management that enables you to build and scale connected solutions with professional-grade dashboards and security.
Quick Comparison
| Feature | CODESYS | ThingsBoard |
|---|---|---|
| Website | codesys.com | thingsboard.io |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✘ No free trial | ✓ 30 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1994 | 2016 |
| Headquarters | Kempten, Germany | New York, USA |
Overview
CODESYS
CODESYS provides you with a complete development environment for industrial automation. Instead of being locked into specific hardware, you can program controllers from different manufacturers using a single, standardized tool. You can develop applications using all five IEC 61131-3 programming languages, allowing you to choose the best method for your specific logic needs, whether it is ladder logic or structured text.
The platform handles everything from basic PLC programming to complex motion control and safety functions. You can also design integrated web-based visualizations to monitor your machines from any device. It is widely used by machine builders, system integrators, and hardware manufacturers who need a flexible, professional-grade environment to manage modern industrial internet of things (IIoT) requirements.
ThingsBoard
ThingsBoard is an open-source IoT platform that helps you manage devices, collect data, and visualize results in real-time. You can connect your hardware using standard protocols like MQTT, CoAP, and HTTP to start monitoring your environment immediately. The platform provides a powerful rule engine that lets you create complex logic and alerts without writing extensive code, making it easier to automate your IoT workflows.
You can build custom dashboards to share data with your team or customers using a wide variety of built-in widgets. Whether you are managing a few sensors or millions of devices, the platform scales to meet your needs through its microservices architecture. It is widely used for smart energy, farming, and industrial automation projects where reliable data processing and secure device control are essential for success.
Overview
CODESYS Features
- IEC 61131-3 Programming Develop your applications using all five standard programming languages including Ladder Diagram and Structured Text within one integrated tool.
- Integrated Visualization Create professional user interfaces directly in the development environment to monitor and operate your machines via web browsers.
- Fieldbus Configurator Configure common industrial networks like EtherCAT, PROFINET, and EtherNet/IP without needing external third-party software tools.
- Motion Control Program complex multi-axis movements and CNC functions using integrated libraries that follow PLCopen standards for precision.
- Safety Integration Develop safety-critical applications within the same environment to meet SIL2 or SIL3 requirements for your industrial machinery.
- IIoT Connectivity Connect your controllers to the cloud using built-in protocols like MQTT and OPC UA for real-time data analysis.
ThingsBoard Features
- Device Management. Provision and monitor your devices securely while managing credentials and tracking connectivity status from a single interface.
- Real-time Visualization. Build interactive dashboards with over 300 built-in widgets to visualize your data and control devices remotely.
- IoT Rule Engine. Create custom data processing workflows and trigger automated actions based on incoming telemetry or device life-cycle events.
- Multi-tenancy Support. Set up isolated environments for different customers or departments with granular permissions and customized branding for your users.
- Asset Tracking. Organize your devices into logical groups and track their physical locations on integrated maps for better fleet visibility.
- Alarm Management. Configure sophisticated alarm rules to receive instant notifications when your sensors detect critical issues or threshold breaches.
Pricing Comparison
CODESYS Pricing
- All IEC 61131-3 languages
- Integrated fieldbus configurators
- Basic visualization editor
- Simulation mode
- Free software updates
- Everything in Free, plus:
- Static Analysis tools
- Profiling and execution monitoring
- SVN integration for version control
- Test Manager for automated testing
- Continuous Integration support
ThingsBoard Pricing
- Open-source license
- Unlimited devices and assets
- Standard MQTT, CoAP, HTTP
- Core Rule Engine
- Basic dashboard widgets
- Self-managed deployment
- Everything in Community, plus:
- Fully managed cloud hosting
- Up to 30 devices included
- Advanced data converters
- White-labeling options
- Export data to CSV/Excel
Pros & Cons
CODESYS
Pros
- Hardware independence allows you to switch controller brands easily
- Free base development software reduces your initial project costs
- Standardized programming makes it easier to find skilled engineering talent
- Extensive library ecosystem speeds up your application development time
Cons
- Steep learning curve for users new to IEC standards
- Store-based licensing can be confusing for first-time buyers
- Documentation is technically dense and requires prior automation knowledge
ThingsBoard
Pros
- Highly customizable dashboards with professional widgets
- Flexible rule engine for complex automation
- Strong support for multiple industry-standard protocols
- Active open-source community for troubleshooting help
- Scalable architecture handles large device volumes
Cons
- Steep learning curve for non-technical users
- Documentation can be dense for beginners
- Self-hosting requires significant server management knowledge