Fleak joins the Databricks startup accelerator. See the announcement

Not every signal deserves the cloud.

Fleak fuses every PLC, historian, and sensor at the edge — then routes each signal to where the work actually happens. Air-gap native. Zero data leaves the plant unless you say so.

Book a demo See how it works
  • OPC UA
  • MQTT Sparkplug B
  • Modbus
  • DNP3
  • IEC 61850
  • OSIsoft PI / AVEVA
  • Rockwell
  • Siemens

Your plant floor speaks a dozen dialects.
That's why your AI program is stuck at pilot.

Protocols are the easy part. What breaks AI on the plant floor is everything underneath — tag names, units, clocks, asset hierarchies, sample rates.

14 dialects on a single site

Modbus, OPC UA, HART, DNP3, Profinet, EtherNet/IP, IEC 61850, MQTT — and the 1997 PLC that won't die. Each one speaking a different language.

Tag names, units, clocks, sample rates

Protocols are the easy part. Aligning everything underneath is what keeps AI programs stuck at pilot.

Cloud-first doesn't work on the plant floor

Control loops need milliseconds. Compliance demands data stays local. Cloud-first AI can't satisfy both.

What if every signal landed where the work actually happens?

Brain plans the routing once. Muscle runs it deterministically. Your network, your rules.

Read the docs Book a demo

The Brain plans.
The Muscle runs.

Fleak fuses protocols, aligns time, enriches context, and routes by intent. Control loops stay local in milliseconds. Predictive features land in your on-prem store. Compliance archives go where audit lives. The Brain plans the pipeline once — the Muscle executes deterministically.

Built for

  • Discrete & Process Manufacturing
  • Energy & Utilities
  • Medical Devices & Life Sciences
  • Transportation & Fleet Telemetry

Vibration spikes on Pump 12.
Where does that signal belong?

Control loop

Edge · ms

Stays local. Deterministic runtime. No outbound calls. Safety-critical paths stay auditable.

Predictive ML

On-prem

Features fuse 20 kHz vibration with temperature and load. Asset-aligned. The LLM never sees raw telemetry.

Compliance vault

Audit

FDA, NERC, IEC 62443. Immutable archive. Every routing decision logged.

AI plans the pipeline once. Muscle executes deterministically. Your plant floor stays auditable, air-gapped, and online.

"20 kHz vibration, 1 Hz flow, and event-driven alarms all aligned on the same asset timeline. The LLM never touches our raw telemetry."

Design-partner pilot · Manufacturing

Bring your messiest line.

90-minute working session. One asset class, one plant, live. We'll route a real signal end-to-end — in your environment.

Read the docs Book a demo