Now live๐Ÿ“ก Our Radar/ARPA beta program is live: practise Radar & ARPA from any browser, free.Click to participate โ†’โ–ถ Watch the video
About NavXSim Tech

One platform.
Many simulators.

We build training simulators for the people who run ports, ships and mining equipment, and for the instructors who train them. Every simulator runs on core engines we wrote ourselves, so equipment behaves the way it does on the job, and a new simulator takes months to build, not years.

What We Do

One Platform, Many Simulators

Every crane, vessel or machine we add is built on the same core engines. That is why a new simulator takes months instead of years, and why each one gets better whenever the platform does.

Products
Core engines, built and owned by us
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Visual Engine

Built on Unreal Engine and Unity. Ports, open sea, weather and day-to-night lighting that look and feel the way trainees expect.

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Physics Engine

Rope tension, load sway, wind and vessel motion, worked out in real time so every lift and manoeuvre responds as it would on the job.

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AI Engine

Scores each session, writes the debrief report and adjusts the difficulty to the trainee in the seat.

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Hardware Layer

Connects joysticks, consoles and PLCs over OPC-UA and Modbus, so trainees practise on real controls.

Months, not years A new simulator starts from proven engines instead of a blank page.
One upgrade, every simulator When we improve the physics or the AI, every product gets the benefit.
Real controls, real data The same hardware layer works across cranes, bridges and heavy machines.
Now Live ยท Free Beta

Radar & ARPA Beta is live. Practise from any browser.

Our browser-based Radar/ARPA simulator is now open for a free beta. Deck cadets and maritime students can practise target acquisition, CPA/TCPA, EBL/VRM and collision avoidance from a laptop or desktop, with nothing to install. Seats are limited, and we'd love to hear what you think.

  • Free during the beta
  • Nothing to install
  • Laptop or desktop
Try the Radar/ARPA Beta โ†’
Our Story

Built to Close the
Training Gap

Good simulators have always been expensive, tied to one building and slow to change. Whether a trainee got real practice often came down to which academy they attended and how big its budget was. We thought that was the wrong way round.

So we started with the hard part. Instead of licensing someone else's technology for every new machine, we built our own engines for visuals, physics, assessment and hardware, and put every simulator on top of them. That is how we can cover port cranes, ship bridges and mining equipment without starting from scratch each time.

We work closely with instructors and training centres, and what we learn from them goes straight back into the platform. The goal hasn't changed since day one: safer operators, better-prepared crews, and training that more institutions can actually afford.

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AI at the Foundation

Not added on top. AI is the core intelligence powering every simulation, every assessment, every debrief.

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Global Reach

Affordable. Accessible. Four deployment modes for every institutional context โ€” on-premise to mobile.

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Measurable Results

70% cost reduction. 3ร— scale. 50% faster competency. 80% skill retention. These are not estimates โ€” they are outcomes.

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Data Sovereign

On-premise deployment means your data stays with you. No cloud dependency. Full privacy for all institutions.

Our Purpose
Mission

To make high-quality operator training affordable, accessible and measurable for every institution, wherever it is.

Vision

A world where every mariner, port operator, equipment operator and student can practise on realistic equipment, whatever their budget, location or infrastructure.

Our Approach

Simulate. Learn. Excel. Three words that define everything we build โ€” from bridge navigation to DRONA AI classroom assessment.

Platform Overview

Two Platforms.
One Ecosystem.

NavXSim

Simulation platform for ports, maritime and mining: port cranes, Bridge, Radar/ARPA, ECDIS, GMDSS and mining equipment. AI-powered and built to scale.

Explore NavXSim Products โ†—
NextDrona AI for Education

AI-powered learning and assessment platform for Indian schools. Classes 6โ€“12. NCERT aligned. Offline. Private. No API fees.

Explore NextDrona AI โ†—

Let's Build the Future Together.

Book a demo, start a pilot, or discuss partnership and investment opportunities with our team.

info@navXSims.com  |  www.navXSims.com  |  www.nextdrona.com