The Direct Interface Between PLCs and SQL Databases

Lightning-fast, secure, and maintenance-free - completely without middleware.

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Supported Controllers

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What Makes SQL4automation Unique.

With hundreds of real-world implementations and support for a wide range of libraries, our solution has proven itself as a robust interface since 2007.

Lightning-Fast

When every millisecond counts: SQL4automation delivers peak performance without delay.

Secure

Encrypted communication ensures maximum security in your industrial environment.

No Middleware

The controller reads and writes data directly from the SQL database.

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License Models

Flexible licensing models for every scale, for cloud and offline use.

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Permanent License Subscription

Light

349€

Flexible licensing models for every scale, for cloud and offline use.

Includes:

1 Link

SQL Connection

All Controllers

Software Licensing

USB Dongle Licensing

Select

Standard

980€

The perfect choice for medium-sized applications with advanced features.

Includes:

1-10 Links

SQL Connection

All Controllers

Software Licensing

USB Dongle Licensing

Select

Ultimate

1500€

For large, complex environments with comprehensive features and maximum scalability.

Includes:

10+ Links

Everything from Light & Standard

Unlimited Links

MES Connection

Cloud Licensing

Supports VM / Cluster Server

Encrypted Communication

Supports DSN

Select

Light

140€

per year

for 1 Link

Includes:

Updates included

SQL Connection

All Controllers Supported

Software Licensing

Select

Standard

392€

per year

for 1-10 Links

Includes:

Updates included

SQL Connection

All Controllers Supported

Software Licensing

Select

Ultimate

600€

per year

per 10 Links

Includes:

Updates included

Everything from Light & Standard

Unlimited Links

MES Connection

Cloud Licensing

Supports VM / Cluster Server

Encrypted Communication

Supports DSN

Select

Key Metrics at a Glance

SQL4automation has proven itself across various industries and application areas. The wide range of customer projects enables us to continuously improve and expand our product.

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80%

Faster than OPC/UA

8’000+

Connected PLCs & Robots Worldwide

100%

Hardware & Software Independent

Companies Using SQL4automation

Customer Testimonials

What our customers say about us.

"We use SQL4automation wherever we process data from databases directly in controllers. With the direct SQL queries in the controller, this works extremely flexibly. The central server structure ensures a clear and logical design. The application is very simple, the included code snippets are helpful, and the product has been running stable and reliably for years."

Gerd Peter

Control Engineer

Ritter-Sport

"SQL4automation enables us to centrally capture data without middleware. Additionally, we can seamlessly connect controllers from different brands directly to the same database."

Peter Michels

Electrical Engineer

NSG Group

"After experiencing various solutions, SQL4Automation convinced us with its decoupled architecture: no 254-character limitation, no WString workarounds, and significantly easier debugging. This flexibility makes it the ideal solution for our database projects."

Fabian Klumpp

Electrical Engineer

Fladt Engineering GmbH

Client Projects

SQL4automation is used in many different areas. Here is a small selection of projects.

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Sinnack Backspezialitäten

The family-run company Sinnack Backspezialitäten GmbH & Co. KG, with over 115 years of history, operates 30 baking lines and extensive storage facilities at its locations in Bocholt and Gutenborn-Drossdorf. More than 500 employees work daily to produce the products that are equally popular with retailers and consumers, based on the finest artisan traditions.

Continental

ContiTech is one of the world's leading suppliers of technical elastomer products and is a specialist in plastics technology. It develops and produces functional parts, components, and systems for machine and plant engineering, mining, the automotive industry, and other important industries.

CorPower Ocean

The wave energy converters developed by CorPower AB – inspired by the pumping principle of the human heart – harness ocean wave movements and convert them into electrical energy through phase-controlled oscillation. This achieves up to five times higher energy density compared to conventional wave energy converters without phase control. With this new technology, a remarkable amount of electrical energy can be generated in a relatively compact system.

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Connect industrial controllers directly with SQL databases. Field-proven since 2007 for maximum performance and security, completely without middleware.

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