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00Custom SaaS · Auth · Billing · Dashboards

SaaS products that ship in weeks, not quarters.

We build focused B2B SaaS products for operators who know exactly what they want to ship — auth, billing, dashboards, multi-tenancy and AI agents baked in from day one. No framework of the month — battle-tested stacks and a ruthless focus on what customers will actually pay for.
01What ships with every build

Everything your first 100 paying customers expect.

No half-baked MVPs — a real product from day one.

Auth & multi-tenancy

Email, SSO, magic links, organisations, roles, invites, audit trails. Supabase or Clerk, your call.

Billing & subscriptions

Stripe (or Mollie for NL) with subscriptions, metered, seats, annual discounts, VAT logic. All the edges done.

Data layer

Postgres on Supabase or Neon, typed schema, migrations, row-level security. Real backups, real rollbacks.

Security-first

HTTPS, secret rotation, SSO-ready, soc-2 starter kit, GDPR + DPA templates, audit logs.

Observability

PostHog, Sentry, Vercel Analytics — product + error telemetry live from day one.

AI-agents slotted in

Every action exposed as a tool the AI agents can call. Build once, automate later without rewriting.

02What we've shipped

Selected SaaS products running in production.

Internal tools, client portals, productised services.
01

Real-estate ops dashboard

Multi-tenant investor portal with property data, offers, KYC workflow, Stripe subscriptions.

02

Import/Export SaaS

Cargo + tax dashboard — 10K+ active users, 99.9% uptime, <100ms median response.

03

Pier (macOS app + cloud sync)

Our own €199 lifetime-license SaaS — licensing server, update channel, usage telemetry.

04

Affiliate + partner portal

White-labelled per partner, custom subdomains, Stripe Connect for payouts.

05

AI-powered scheduling

Calendar-aware booking platform for service pros — Google + Microsoft + Apple calendar sync.

06

Internal ops SaaS

Tools clients couldn't buy off-the-shelf — replacing 3-5 spreadsheets per tool, typically.

03Process

Three weeks to a real product. Then iterate.

MVP scope, fixed price. After launch we either hand over or stay on a retainer.
01

Scope & schema

Product flow, data model, non-goals in writing. You sign the schema; we don't move without it.

02

Build the spine

Auth, billing, core CRUD, one happy-path user journey — end-to-end in staging by end of week two.

03

Ship & instrument

Production deploy, DNS, backups, Stripe go-live, 30 days on-call, docs for your team, handover.

04Stack

Stable, boring tech that ships fast.

Opinionated — because time-to-market matters more than framework politics.
01
Next.js
App router · RSC
02
Supabase
Postgres · auth · RLS
03
Stripe
Billing · subs · seats
04
Clerk
Auth · orgs · SSO
05
PostHog
Product telemetry
06
Sentry
Error monitoring
07
Vercel
Edge hosting · CI
08
Upstash
Redis · queues
FAQFAQ

Common questions.

Straight answers — ask us anything not listed.
Yes. Handover audits are 1 week — we assess code quality, gaps and risks, and quote the rebuild or continuation. We've taken over half-finished Laravel, Rails and Next.js SaaS projects.

One page of scope. Three weeks to live.

Twenty minutes, video call. You leave with a plan — whether you hire us or not.

Engagement standard
  • Duration3 weeks · fixed scope
  • LanguagesNL + EN
  • PricingOn request
  • Response< 4h weekdays