Quantyx

AI Development House — Johannesburg

Precision software for the intelligence era.

iOS apps and AI systems, built in Johannesburg like brushwork: one stroke, no correction. Live on the App Store. Built to last.

One week to a fixed quote for your app or integration.

Book a R15,000 discovery sprintView our work →
Scroll — the story turns

Work with us

One week to a fixed quote for your app or integration.

A discovery sprint covers requirements, architecture and a fixed quote. The R15,000 fee is credited to the build.

Book a R15,000 discovery sprint

Not ready? Take the free integration self-check (PDF, 10 minutes)

Or tell us which systems should talk to each other.

A non-profit? Apply for a free two-week pilot.

Prices in South African rand and exclude VAT where applicable. Quotes and invoices are issued by Africortex (Pty) Ltd, reg. 2026/084374/07.

The body of work

Seven instruments.

Six products live on the App Store
two client apps shipped

  1. 01The Daily Me
  2. 02LedgerAI
  3. 03Latitude
  4. 04Folio
  5. 05Ampere
  6. 06DebitWatch
  7. 07Quantyx Verify
D
Personal Newspaper

The Daily Me

A private journal that turns your life into your own newspaper — filed, stamped and bound into volumes.

Live on App Store · iOS · MacApp Store ↗

Keep scrolling — the catalogue turns

The passage

Built in South Africa.
Shipped worldwide.

The Highveld — 26.2°S 28.0°E
Scroll — the range passes

The agent organisation

Not a product team of thirty. A structured AI agent organisation — and one human who sets the direction, writes the code, and ships the builds.

  • 7 instruments in the catalogue
  • 6 live on the App Store
  • iOS · macOS · Web
  • Est. 2025 — Johannesburg

One red point — the director

Editor’s note

Building at the edge of what one person can ship.

One human sets the direction, writes the code and ships the builds — a structured AI agent organisation runs the rest, on a daily cadence. Six live apps are the receipt.

Read the full note →

What we build on, and what it has earned.

Built on

  • Amazon Web Services

    Infrastructure as code (Terraform) written for a client platform.

  • Firebase

    LedgerAI web and a client online store.

  • Vercel

    Hosting for our sites and client web apps.

  • Apple platforms

    Native SwiftUI on iPhone, iPad and Mac.

Tools we build on. Not partnerships or endorsements.

Recognised and accredited

  • WesBank New Generation Awards 2026

    Finalist, Most Innovative App Developed by a Corporate

    LedgerAI, entered by Quantyx.

    Official finalists list ↗

B-BBEE Level 1 EME

100% black-owned, CIPC registered.

dtic/CIPC certificate valid to 15 December 2026.

Capability statement ↗

The case files →

Services

Custom apps and integrationsNative apps, web apps and integrations, designed to launch.Discovery sprint R15,000Integration from R45,000App build from R180,000See packages →Agent Ops SetupRun AI coding agents with gates, lanes and a human on the irreversible steps.Two weeksR45k setupR8k/month careSee the two weeks →

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Have something worth building?

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