This is ourstory
Big things often start small. Explore the journey that turned our idea into something meaningful.

Caljn
Affordable Scheduling for Everyone
Caljn was born from a straightforward observation: the people working hardest in the service industry were spending too much time on admin and too little time with their clients. We set out to fix that—starting with affordable, no-fuss appointment scheduling, and building toward something far more complete.
Today, Caljn is an end-to-end client experience platform. From booking and business management to email marketing, loyalty rewards, and a marketplace that puts your business in front of new customers—everything you need is in one place.
Our Journey
How it started
Built from real conversations, real businesses, and real problems faced every day in the service industry.
In the lead-up to our 2026 launch, our founders didn't just research the industry from a distance. They showed up—working with salon owners, sitting at front desks, and learning firsthand what was and wasn't working. That ground-level experience became the foundation for everything Caljn is built on.
We started in nail salons, but what we discovered applied across the board. Hair salons, spas, barbershops, cleaning services—the same problems kept coming up. Too expensive. Too complicated. Not built for them. So we built something that was.
Everything you need to run and grow your business — without the complexity.
Philosophy
What We Stand For
At Caljn, every feature we build is designed to help service businesses operate smarter, connect deeper with clients, and grow with confidence.
Small Business, Big Opportunity
Independent operators and growing teams deserve the same powerful tools as large franchises. Caljn levels the playing field—giving you a professional scheduling experience and a marketplace to attract new clients, without adding to your costs.
You Shape What We Build
Our product roadmap is driven by the people using it every day. When customers tell us something isn't working or something is missing, we listen. Most of our updates exist because a Caljn customer asked for them.
Less Admin, More of What Matters
We automate the repetitive stuff—reminders, follow-ups, marketing—so your energy goes where it counts. Toward your craft, your clients, and growing your business.
Built for modern service businesses
Purpose
Our mission is to leverage advanced technology to design and develop experiences that simplify people's lives.
Designed for Better Business
Caljn exists to deliver affordable pricing powered by modern technology and AI-supported experiences.
Built for Small and Medium businesses
From solo operators to growing teams, Caljn delivers simple tools, reliable support, and pricing businesses can trust.

People
Meet the leaders

Malcolm Ha (Ph.D)
President

Tiffany Bui
Co-Founder & Business Development

Tobi Ha
AI Developer

Phil Ha
Cloud Security & DevOps Engineer
Growth
Where We're Headed
Caljn started in Christchurch, New Zealand, and we're proud of those roots. As we move to a fully remote model, we're expanding our reach across New Zealand, Australia, and Canada—bringing the same platform and the same values to more service providers in more places.
New Zealand
Current
Australia
Expanding
Canada
Future Market
We're just getting started.
Flexible Scheduling
Endless Possibilities
See what's possible with Caljn
No credit card required • Cancel anytime
