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Zester

Zester Product Studio

Building Smarter Factories.

We build intelligent software and hardware that help factories produce more, and get smarter every month they run.

  • 01Computer vision
  • 02Sensors and IoT
  • 03Predictive analytics
  • 04AI software

From forging shops in Rajkot to tile kilns in Morbi, we put computer vision, sensors and predictive analytics on the factory floor so plants make more, reject less and stop guessing.

We work on the factory floor, not in a slide deck.

Every install is cameras, sensors and software that fit the machines a plant already has. Our engineers put it in by hand, next to the people who run the line.

Sparks flying from a grinder in a metal workshop

01 Cameras

Vision on the line checks every part while it is still being made.

Close-up of machine parts, springs and hoses

02 Sensors

Vibration, heat and current tell us a machine is drifting days before it stops.

An engineer working on a laptop beside test machinery

03 Software

Live screens, daily reports and WhatsApp alerts in Gujarati and Hindi.

Every factory has problems everyone knows about and nobody has time to fix.

The people who could fix them are busy running the plant, and most AI vendors sell something built for a different factory.

Planning by Hand

Schedules are built on what the floor said happened, and on one person's experience.

Machines Nobody Listens To

A machine warns long before it stops. Nothing is recording it.

DECISION

Defects Found Too Late

A bad part is caught a full cycle after the step that caused it.

AI That Never Reaches the Floor

Generic products and pilots that stall. Few tools speak the owner's language.

70%
of manufacturers have an AI project running somewhere.ManufacturingTomorrow, 2026
1 in 3
of those projects ever gets past the pilot.ManufacturingTomorrow, 2026
46%
of Indian small manufacturers use no digital tool at all.India SME Forum, 2025
45%
of Indian owners don't expect their children to take over.HSBC, 2025

Every shift it runs,your factory gets smarter.

Zester Product Studio

How it works

It pays off today and keeps getting better.

INSTALLVISION · IOTPRODUCE MORETODAYLEARNEVERY SHIFTSMARTEREVERY MONTHIT KEEPS LEARNINGYOUR PLANT

Today

More output from the same floor

  • Cameras that catch bad parts at the station.
  • Sensors that warn before a machine stops.
  • AI software that plans, quotes and reports.

Over time

It learns your plant

  • Every shift adds to what it knows about your machines and parts.
  • Tuned to your line, not to a generic factory.
  • Your data stays yours.

Live in six weeks

How we work

From first visit to a working system.

  1. Weeks 1-2

    On your floor

    Our engineers work beside your operators, shift after shift, until we understand the real problem.

  2. Weeks 3-4

    Build the fix

    Cameras, sensors and a small AI device that runs on site, plus the software your team will use.

  3. Weeks 5-6

    Go live

    Alerts on WhatsApp, a live screen on the floor and a daily report for the owner. Then it keeps learning.

Where we start

We start in India's factory towns.

  • RajkotForgingReading billet temperature by colour.~₹4,000 cr~140 units, ~15,000 jobsSAMEEEKSHA
  • RajkotSmall diesel enginesRunning in and tuning an engine by ear.>80%of India's small diesel enginesBusiness Standard, 2012
  • MorbiCeramic tilesSetting kiln curves from tile colour and shrinkage.~80%of India's ceramic exportsDeshGujarat, 2023
  • JamnagarBrass partsSetting up a turning job to tolerance by feel.~1,000units, mostly family-ownedBEE
  • CoimbatorePumpsDiagnosing a pump from its sound.~40%of India's pump setsSAMEEEKSHA
  • KolhapurFoundryJudging the melt and the sand by eye and hand.~600,000 ta year, ~30% exportedSAMEEEKSHA
  • MoradabadBrasswareHand engraving and finishing.~₹4,500 crexports a yearDistrict administration

Latest available public estimates.

MORBIRAJKOTJAMNAGARKOLHAPURCOIMBATOREMORADABAD

Illustrative positions

What we build

Hardware and software for the shop floor.

UPSTREAM

Edge Intelligence

AI running close to where work happens.

ACTION

Computer Vision

Turn physical environments into measurable systems.

Industrial IoT

Connect machines, environments, and operational data.

INTAKEEXECUTEVERIFYIMPROVE

Intelligent Software

Turn complex workflows into systems that execute, learn, and improve.

READWRITERUNSHARED MEMORYAPPROVEEDITS

Agentic AI

Agents that read drawings, write reports, run workflows, and learn from the master's edits.

RECORDLIBRARY

Knowledge Capture

Voice, video and sensor streams, turned into records the plant can search and learn from.

Put AI on your factory floor.

Tell us the problem your plant cannot shake. If we can fix it, we will be on your floor within weeks.