IEC 61131-3 Compliant • Written in Go • AI-Native

GoPLC: The PLC Runtime
Built for the AI Age

280,000 lines of Go. 25+ protocol drivers. Boss/Minion clustering to 10,000 instances. Native AI that writes your code, builds your HMI, and runs your plant. One binary. Unlimited scale.

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GOPLC Web IDE
280K+
Lines of Go
2,200+
Built-in Functions
25+
Protocol Drivers
620K+
Scans per Second
~30MB
Single Binary

Industrial Automation is Stuck in the 1990s

Traditional PLCs charge tens of thousands of dollars per controller. They lock you into proprietary ecosystems. They can't scale. They can't cluster. And they have zero concept of AI. There's a better way.

$$$$

Vendor Lock-In

$15K-$50K per controller. Proprietary software at $5K/seat. Annual maintenance contracts. And you still own nothing.

1 core

Can't Scale

Traditional PLCs run on a single core with fixed I/O. Need more capacity? Buy another controller. Need 100 more? Buy 100 more.

0 AI

No Intelligence

No AI code generation. No agentic control. No machine learning. No adaptive optimization. Just the same scan cycle since 1985.

A Different Approach

Everything a PLC Should Be

GOPLC is an IEC 61131-3 compliant PLC runtime that runs as a single Go binary. Deploy on bare metal, Docker, or Bosch ctrlX CORE.

Web-Based IDE

Monaco editor with IEC 61131-3 syntax highlighting, autocomplete, and live error detection. No software to install.

AI-Agentic Control

Native Claude, OpenAI, and Ollama integration. AI writes your ST code, generates HMI pages, and runs autonomous control loops.

Boss/Minion Clustering

Scale from 1 to 10,000+ instances. 620,000+ aggregate scans/sec. One $70K server replaces $600K-$15M in traditional PLCs.

25+ Protocol Drivers

Modbus, EtherNet/IP, OPC UA, BACnet, DNP3, MQTT, S7, PROFINET, FINS, SNMP, SEL, DF1, Art-Net, and more.

Step Debugger

Breakpoints, step into/over/out, call stack inspection, and live variable modification. Software-grade debugging in a browser.

Fleet Management

Centralized monitoring and control across all deployments. Multi-site visibility, health monitoring, and fleet-wide configuration management.
Deep Dive into All Features →

See It in Action

A real IDE, a real debugger, real AI — all running in your browser

GOPLC Web IDE with online mode showing live variable values inline
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Web IDE with online mode — live values inline next to code
GOPLC Dashboard with runtime state, task performance, and programs
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Dashboard — runtime state, task performance, and programs
GOPLC AI Assistant with Claude integration
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AI Assistant — Claude writes ST code from natural language
GOPLC Fleet Management with 6 discovered nodes
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Fleet Management — 6 nodes discovered via mDNS

How GOPLC Compares

Modern architecture vs. legacy industrial control

Capability GOPLC Allen-Bradley Siemens Beckhoff
Min. Scan Time 20-50 µs 500 µs 250 µs 50 µs
CPU Cores Unlimited (clustered) 1 1-2 4-8
Aggregate Scans/sec 620,000+ ~2,000 ~4,000 ~20,000
AI Integration Native — 3 providers, 12 tools None None None
Clustering 10,000+ instances None None None
Web IDE Built-in (Monaco) Studio 5000 (~$5K) TIA Portal (~$4K) TwinCAT (Free)
Protocol Drivers 25+ native EtherNet/IP only PROFINET + add-ons EtherCAT + add-ons
Built-in Functions 2,200+ ~200 ~300 ~400
Deployment Docker, Snap, Bare Metal Proprietary hardware Proprietary hardware Windows IPC

Ready to Modernize Your Automation?

Stop paying tens of thousands per controller. Stop being locked into proprietary ecosystems. Start building with a PLC runtime designed for the future.

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