Blesta
Blesta is an open-source billing and customer management platform designed for web hosts to automate invoicing, provisioning, and client support in a secure environment.
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.
Quick Comparison
| Feature | Blesta | CODESYS |
|---|---|---|
| Website | blesta.com | codesys.com |
| Pricing Model | Subscription | Freemium |
| Starting Price | $12.95/month | Free |
| FREE Trial | ✓ 30 days free trial | ✘ No free trial |
| Free Plan | ✘ No 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 | 2007 | 1994 |
| Headquarters | Phillipsburg, USA | Kempten, Germany |
Overview
Blesta
Blesta is a professional billing and management platform built specifically for the web hosting industry. You can automate your entire client lifecycle, from the initial signup and payment collection to automated service provisioning and support. The platform features a modular design, allowing you to plug in different payment gateways, domain registrars, and control panels to fit your specific business model.
You can manage your business with confidence thanks to its developer-friendly, open-source code and high security standards. It helps you reduce manual administrative tasks by handling recurring billing and professional PDF invoicing automatically. Whether you are a small startup or a growing hosting provider, you can customize the dashboard and client portal to match your brand perfectly.
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.
Overview
Blesta Features
- Automated Provisioning Connect your favorite control panels to automatically create accounts and services the moment your clients pay.
- Professional Invoicing Generate and deliver branded PDF invoices automatically for one-time purchases or recurring subscription services.
- Integrated Support System Manage client inquiries through a built-in ticket system and searchable knowledge base to keep your customers happy.
- Modular Architecture Extend your platform's functionality by easily adding new payment gateways, registrars, and custom plugins.
- Client Management Track client history, manage multiple contacts per account, and view detailed logs from a centralized dashboard.
- Multi-Currency Support Expand your reach globally by accepting payments in multiple currencies with automated exchange rate updates.
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.
Pricing Comparison
Blesta Pricing
- Unlimited clients
- All core features included
- Standard support
- Free branding (Blesta link)
- Monthly software updates
- Everything in Monthly, plus:
- Remove 'Powered by Blesta' link
- Fully white-label client area
- Professional brand appearance
- Unlimited clients
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
Pros & Cons
Blesta
Pros
- No limits on the number of clients you can manage
- Clean and well-documented code for easy developer customization
- Highly secure architecture with frequent security audits
- Responsive and helpful technical support team
Cons
- Smaller marketplace for third-party themes than competitors
- Initial setup requires some technical knowledge of servers
- Interface can feel basic compared to modern SaaS tools
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