LEETLABS
§ 00 / CASE FILE

Case study · SingVMS

A Singpass SaaS, from zero to paid subscriptions.

SingVMS is a Leetlabs product that replaces the paper NRIC logbook with government-verified visitor check-ins via Singpass. It is a complete SaaS — visitor flow, admin dashboard, and live subscription billing — built and launched by one team.

93/100
Lighthouse performance score for singvms.sg, mobile emulation.
SOURCE :: Lighthouse 12 · 2026-07
1.0 s
Largest Contentful Paint — the page is visually ready in a second.
SOURCE :: Lighthouse 12 · 2026-07
0.00
Cumulative Layout Shift — nothing jumps while it loads.
SOURCE :: Lighthouse 12 · 2026-07
§ 01 / RECORD

What SingVMS is

SingVMS is a visitor management system for Singapore, built around Singpass. An organisation prints a QR code and places it at the entrance; visitors scan it and verify with Singpass, and the business gets a government-verified check-in record without ever writing down an NRIC. It is a Leetlabs product, live at singvms.sg, taking real sign-ups and real payments.

The SingVMS homepage: retire the NRIC logbook with Singpass-verified check-ins

The problem it solves

Singapore is phasing out the NRIC as an authenticator: from 31 December 2026, organisations must stop using NRIC numbers to authenticate people, and the PDPC has discouraged collecting full NRICs since 2019. Yet the default at most lobbies, sites, and clinics is still a paper logbook full of exactly that data — a compliance liability posing as a record.

SingVMS replaces the logbook with something stronger, not just tidier: identity comes from Singpass, so the check-in is verified by the government rather than self-declared, and the business never has to hold an NRIC at all.

The build

SingVMS is three coordinated pieces, all built by Leetlabs:

The product itself is a web application with two faces: the visitor check-in flow that handles the QR scan and Singpass verification, and the admin dashboard at app.singvms.sg where a business manages locations, check-in records, and its subscription.

Billing is live Stripe. Three plan tiers, monthly and annual, provisioned as code so the whole price catalogue is reproducible, with webhooks driving subscription state and a self-serve billing portal. This is not a demo with a “contact sales” button — it charges real cards.

The marketing site at singvms.sg runs on the same Astro template as the site you are reading: static, fast, and built page-by-page around what facility managers actually search for, from visitor management to Singpass integration.

Behind it all is a proper release pipeline: a staging environment that mirrors production, auto-deploys on push, and the boring-but-essential production details — HTTPS, edge caching, monitoring — done properly.

Why this is proof

SingVMS demonstrates the full arc of a SaaS launch from one team: product design, a regulated-market integration (Singpass), an admin surface, live payment infrastructure, an SEO-driven acquisition site, and production operations. It is also our second Singpass build after ROSHI, which is exactly the kind of compounding expertise you want from a studio working in Singapore.

If you have a product that needs to exist — not as a prototype but as a thing that signs customers up and bills them — this is the shape of the work: ship the MVP, then make it a business. And if your market is Singapore, our app development work is grounded in builds like this one.

§ 02 / SIGN-OFF · CASE FILE ENDS HERE. YOUR BUILD STARTS.

Have a SaaS idea that needs to become a product?

SingVMS went from an idea to a product taking payments. We can run the same cycle for yours.