Software studio

Web applications
businesses depend on.

Captain Software Limited is a software studio. We design, build and maintain web applications, browser tools and internal systems — engineered to be reliable, secure and straightforward to run.

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Products shipped
30+
Weekly users
1M+
Operating experience
Proven

01 — Services

What we build

Four disciplines, one team. We stay small on purpose, so the people who plan every product are the same ones who build and maintain it.

Web applications

Full products, end to end — authentication, billing, dashboards and the infrastructure that keeps them dependable in production.

  • React & TypeScript front ends
  • Node & serverless back ends
  • Payments & subscriptions

Browser extensions

Lightweight tools that live where people already work. We've shipped extensions used by more than a million people every week.

  • Chrome, Edge & Firefox
  • Manifest V3, store-ready
  • Privacy-first by design

Internal tools

The dashboards, admin panels and automations a team needs to stop doing the same work by hand — built to your workflow, not a template.

  • Operations dashboards
  • Workflow automation
  • Reporting & analytics

Design & systems

Interfaces that read clearly and component libraries that scale — designed with the same discipline we hold the rest of the build to.

  • Product & UX design
  • Reusable design systems
  • Accessibility built in

03 — Process

A clear process, from concept to launch

Four stages, each with a concrete deliverable before we move to the next. Everyone sees what's being worked on and what comes after.

  1. 01

    Discovery

    We map the problem before anything else — users, constraints and what success actually looks like. The outcome is a defined scope and a clear plan.

  2. 02

    Design

    Flows, interfaces and the technical architecture. We design the product and the system together, so the build never runs into surprises we should have seen.

  3. 03

    Build

    We develop in short, visible iterations. You see working software every week, give direction as we go, and nothing important is decided behind closed doors.

  4. 04

    Support

    Launch is the start, not the finish. We monitor, patch and improve — keeping the product reliable long after it's handling real traffic.

04 — Company

A studio built around reliability

Captain Software Limited builds and operates digital products. We started by shipping our own web tools, and we bring the same standard to every product: define the problem clearly, ship something real, and stay accountable afterwards.

We're deliberately small. The people who plan are the people who build, and the standard we hold our own products to is the standard everything we ship receives.

Get in touch
30+ Products live today
1M+ Weekly active users
100% Built in-house

Contact

Questions about our products?

Have a question about one of our products, want to clarify something, or just want to get in touch? Send a few lines and we'll reply as soon as we can.

info@captainsoftware.online

We read every message and usually reply within two business days.

Registered office

CAPTAIN SOFTWARE LIMITED
Unit B, 11/F, 23 Thomson Road,
Wan Chai, Hong Kong SAR

Email

info@captainsoftware.online