Discipline I · SaaS Product Engineering

Platforms built
for the long
seasons.

We build multi-tenant SaaS products end-to-end — from database schema to brand system — and stay on as stewards. Our own launch, Stewards, is the first of them.

File · Capability 01 of 03
A chapel nave — representative of the parish communities Stewards SaaS serves Fig. 01 / Context The quiet institutions software forgets
In-house · Stewards · Private beta · 2026

Stewards.
Parish administration, quietly done.

We built Stewards for the institutions we grew up around — parishes, small orders, local missions — which have been asked to use software designed for startups. Members, sacraments, donations, ministries and communication, in one calm interface.

Stewards also serves as our laboratory for SaaS engagements: the scale, multi-tenancy, billing and admin patterns we've proven for ourselves are the same ones we bring to client work — alongside our web design practice and our iOS and Android mobile work.

Preview modules
A laptop on a walnut desk — Stewards multi-tenant SaaS administrative interface Fig. 02 / Product Stewards — desktop, v0.9 build
§ 02 — Capability index

What we know how to build.

01 / Module

Multi-tenant data models

Org + user + role schemas designed for ten tenants or ten thousand. Row-level security, tenant-isolated exports, per-tenant theming.

02 / Module

Billing & subscriptions

Stripe, Paddle, invoicing. Seat-based, usage-based, hybrid. Proration, tax, dunning, grace — handled quietly.

03 / Module

Identity & roles

SSO, SAML, magic link, passkeys. Per-tenant roles, audit trails, delegated admin.

04 / Module

Admin surfaces

The interface your support team will live in. We design this as carefully as the customer-facing product.

05 / Module

Observability

Sentry, OpenTelemetry, structured logs, error budgets. You see what your customers see.

06 / Module

Migration & onboarding

Import wizards, CSV pipelines, trial cohorts, guided activation. The first seven minutes decide the lifetime.

p99 < 80ms
Target API latency
99.95%
Availability SLO
02d
Release cadence
06mo
Typical MVP path
§ 03 — Stack

A toolkit we've earned.

TypeScript / Node
Next.js / Remix
Postgres / Prisma
Redis / BullMQ
Stripe / Paddle
Supabase / Auth0
Vercel / Fly.io
Sentry / Posthog
OpenTelemetry
GitHub Actions
Figma / Linear
Tailwind / Radix
§ FAQ — Frequently asked

Questions we hear often.

A handful of questions we hear most often from SaaS founders evaluating Triune. If yours is not here, write to us — we answer every email personally.

How long does it take to build a SaaS MVP?

A focused SaaS MVP typically takes us four to six months from kickoff to a private beta with paying design partners. That window assumes a tight scope — one core workflow, a billing model, identity, and an admin surface — not a boil-the-ocean platform. We publish the path and the trade-offs in the first week so you always know what is in and what is out.

What does SaaS development cost in Brantford?

Our SaaS engagements are fixed-scope and run from roughly CAD $80,000 for a narrow MVP to CAD $250,000+ for a full multi-tenant platform with SSO, billing, admin, and observability. We quote a fixed number against a written scope rather than billing hourly, so budget and outcome stay aligned. Pricing is the same whether you are in Brantford, Toronto, or San Francisco — the work is the work.

Do you work with pre-seed and seed-stage startups?

Yes — most of our SaaS clients are pre-seed or seed-stage founders who need production software, not a prototype. We take one new SaaS commission per quarter so whoever we say yes to gets senior attention end-to-end. If your runway is under six months we will tell you honestly whether we are the right fit or whether you should hire in-house instead.

What technology stack do you use for SaaS?

Our default stack is TypeScript on Node, Next.js or Remix on the front, Postgres with Prisma or Drizzle behind it, Stripe for billing, and Vercel or Fly.io for hosting. For auth we reach for Supabase, Clerk, or Auth0 depending on the compliance posture. We pick boring, proven tools on purpose — the goal is software you can still run and evolve in five years.

Do you offer SaaS maintenance after launch?

Yes. Every SaaS build ships with an optional monthly stewardship retainer — scheduled updates, security patches, small feature work, and an on-call rotation for production incidents. We also write a decommission plan on day one, so you are never locked in; you can take the codebase to another team and have them up to speed in days, not months.

Is multi-tenancy included by default?

Yes. Every SaaS we build assumes you will eventually serve many organizations, so we design tenant-isolated data, role-based access, and per-tenant configuration from the first migration. That means you can onboard your tenth customer the same way you onboarded your first, without re-architecting the database.

Commissions · SaaS · Q3 2026

One SaaS project per quarter.
Is this one of them?