First AI purpose built for industrial automation

Turning complex PLC code
into plain English.

Understand any PLC program, legacy or modern, documented or not, no matter who wrote it.

Start free trial →How it works

Upload your file. Get clarity in minutes. Engage in plain English.

Supported platforms

Siemens TIA Portal·Rockwell Studio 5000·More vendors coming soon

Data isolatedData isolated per customer

Not used to train AINever used to train AI

All data is encryptedEncrypted at rest and in transit

How we handle data →How we handle your data →

What the platform does

One purpose-built platform for every engineer.

More info →

Your AI Expert Companion

Instantly understands any production cell.Instantly understands any production cell, any PLC code, any connected device.

Instant Troubleshooting

Turns code into plain-language insights.Turns code into plain-language insights for rapid line troubleshooting.

Specific Code Generation

Maintains logic, dependencies, and standards.Maintains logic, dependencies, and standards. Automatic safe generation for review before any change is saved.

3D Line Context

Get the full line picture.Get the full picture, bring your interaction to a new dimension. Now understand your multiple connected PLCs.

Full Context, Every Query

Every AI query runs in full context.Every AI query runs in full context. Approved code examples, organization standards, specs, and reference documents.

Nothing Gets Lost

Project backup and restore.Project backup and restore. Automatic generation of AI documentation across lines and plants.

The problem

Every manufacturing plant runs on PLC code.
Almost nobody fully understands it.

One or two people hold all the knowledge. When they leave, the plant loses the institutional memory that keeps everything running.The knowledge lives in one or two heads, built up over years, rarely written down, and impossible to replace when they leave. When those people go, the plant doesn't just lose an employee. It loses the institutional memory that keeps everything running.

PLCs.ai changes that.

For the first time, anyone in your operation can understand, question, and build on any PLC program.For the first time, anyone in your operation can understand, question, and build on any PLC program, without needing the person who wrote it.

Plant Manager

Your plant, on your terms.

Know exactly what's running your plant, in plain language, without having to ask anyone.

Be less dependent on one person for every PLC-related decision.

Review and validate contractor changes before they touch your system.

Preserve your best engineer's knowledge, before they retire.

Two modes. One platform.

For every engineer on the line, and every expert behind the code.

“

ExplainNo code change

Any Engineer

Analyze and solve problems.

Ask questions about any PLC program in plain language. No coding required.

ask → understand → solve→

“

GenerateWith code change

Expert

Make changes, fix and test.

Full context-aware code generation and modification with safe review before anything is saved.

prompt → simulate → approve→

NEW3D Line Context

One Line. Many PLCs.
Unified context.

Group every PLC into a single intelligent surface. Ask one question, get answers across the whole line.Group every PLC on a production line into a single intelligent surface. Ask one question, our agent reasons across PLCs, vendors, and layers of context, then traces the answer back to the exact rung, signal, and station that caused it.

› /line-analyze cycle deviation

01Sequence· 00:00 → 00:06 · Cycle

00:00.0Mixer.Start

→

00:01.2Conv.Run

→

00:02.8Vision.Inspect⚠

→

00:04.1Pall.Cycle

→

00:05.9Pack.Ready

02Handshakes· 5 nodes · 4 edges

Mixer

ack

Conv

⚠ no-ack

Vision

ack

Pall

ack

Pack

Conv → Vision: ACK expected at 00:02.6 — received 00:05.0 · +2.4s timeout

03Stations· Line 7 · Bottling

Mixer

Conv

Vision

Pall

Pack

+6.0sat Vision — handshake timeout

› /line-analyze cycle deviation

+6.0sat Vision — handshake timeout

/line-cycle-time/line-handshake/line-state/line-trace

Cross-PLC reasoning

The agent traces signals, handshakes, and dependencies across every controller on the line.The agent traces signals, handshakes, and dependencies across every controller on the line, not just one project at a time.

Line-specific skills

Slash commands purpose-built for line concepts: cycle time, handshakes, state, signal trace, and more.

Plain English Q&A across vendors

Mix Allen-Bradley and Siemens controllers on the same line. Ask in plain English.Mix Allen-Bradley and Siemens controllers on the same line. Ask in plain English. Get answers grounded in actual code.

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Turning complex PLC codeinto plain English.