MEET ZACK AT SLAS2027 · SAN DIEGO · JAN 30–FEB 3, 2027
ZdefLabs signal network
Instrument readiness for autonomous labs

The physical truth behind every agentic lab.

AI can schedule the run. ZdefLabs confirms the instruments are ready for it: level, calibrated and handling plates correctly, across every vendor. ZACK is our first tool.

Readiness board · Workcell AExample
Plate hotel nest
Pass
Liquid handler deck
Pass
Sealer nest
Re-check requested
Unknown
Reader nest
Tilt out of tolerance
Fail
The problem

The log says every step succeeded.

Autonomous labs start runs at 2 a.m. with no engineer in the room. The expensive failures come from instruments that aren't ready, and nobody knows: a nest a fraction of a degree off, a gripper dropping plates into their seats, an arm fast enough to splash wells, a pipetting head out of parallel. Engineers check by hand with bubble levels, feeler gauges and phone video. The results live in a notebook, not in a system an agent can read.

Our approach

We don't build new instruments. We make sure the ones labs have are ready to do the science.

Measured, not assumed

Instrumented labware rides the same path as the samples.

Machine-readable

A readiness record per station, not a paper sign-off.

Vendor-agnostic

Works across instrument makers in the SBS plate footprint, no integration needed.

Our tools

ZACK first. More readiness tools to come.

ALPHA UNITS IN PRODUCTION · LAUNCHING AT SLAS2027

ZACK + ZACK Hub

ZACK checks nest level and records every handoff as it rides through the workcell. ZACK Hub, included, turns each run into a readiness record that people and agents check before a run.

Meet ZACK
Next · In development

LabBoxZero

Measures liquid-handler Z-axis, tip contact and head planarity. SLAS2027 poster.

LabBoxZero

Before an agent runs the lab, know the lab is ready.

Talk with us about ZACK alpha units and demos.

Book a demo