Thirteen

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Against All Odds the studio ethos

The work

Fewer projects, built with more care. One real case, and the shape of what we make.

Live · in negotiation
Case study

WeProTicket

A premium concert-ticketing marketplace — listings, seat categories, checkout, and an admin that runs the operation.

Capability

Marketplaces

Multi-sided platforms with listings, carts, and checkout that converts.

Capability

Dashboards

Operations that run themselves — orders, stock, and real-time numbers.

Capability

Mobile & PWA

Installable, offline-ready, fast. Mobile-first, without the app-store tax.

What we build

Products, not pages — the systems your business actually runs on.

01

Marketplaces & platforms

Listings, carts, seat maps, checkout. The viagogo-grade experience, made yours.

02

Dashboards & tools

Operations, reporting, real-time numbers your investors trust.

03

Mobile & PWA

Installable, offline-tolerant, fast — native feel without the app store.

04

Payments & integrations

Midtrans, Xendit, e-tickets over WhatsApp and email.

05

Company presence

Website-in-a-day to custom build. Premium from the first pixel.

06

AI & automation

The right model in the right place, wired into what you already run.

The studio

Thirteen is the number they call unlucky. We named the studio after it — and we ship against the odds every day. Fewer clients, more care. Senior craft, from the first call to the launch.

Led by Reydi Sutandang — founder · co-founder & CTO, Happy5. A studio out of Jakarta.