Auth & Multi-tenancy
Secure sign-up, SSO-ready sessions, roles and workspaces — the plumbing every SaaS lives or dies on.
We design, build and launch production-grade web applications — auth, billing, dashboards, APIs — with startup speed and enterprise hygiene. From $4,500.
What You Get
Everything an investable, chargeable SaaS needs on day one — engineered once, correctly.
Secure sign-up, SSO-ready sessions, roles and workspaces — the plumbing every SaaS lives or dies on.
Subscriptions, trials, coupons, invoices and dunning wired to Stripe — revenue-ready from launch.
A clean back-office with user management, metrics and logs — see your product breathing in real time.
A design system, not screens-by-accident — consistent components your future team can extend.
Typed endpoints, versioning and docs — ready for mobile apps, integrations and Zapier later.
CI/CD, staging, backups, monitoring — plus the repo, credentials and docs. You own everything.
The Product We Hand Over
A live look at the calibre of product UI we ship — this mockup is built entirely in CSS, right on this page.
The 6-Week Sprint
We cut your idea to the sharpest possible MVP: user journeys, data model, feature freeze and a fixed quote.
UI kit, database schema, auth and billing skeleton — the foundation gets reviewed before a single feature lands.
Features ship to staging every Friday. You click through real screens each week — no big-bang reveal at the end.
Your first real users get in. We instrument analytics, fix friction and harden security and performance.
Production deploy, Stripe live-mode, monitoring on. Then a 30-day iteration window is included — momentum matters.
Pricing
Validate fast — one core workflow, live in six weeks.
A complete v1 for funded startups and serious operators.
An embedded product team that ships every single week.
Fixed quotes after the scope sprint · source code & IP are 100% yours · invoices via Stripe or PayPal in USD/GBP.
FAQ
Yes — because week one is spent cutting scope, not adding it. One core workflow built properly beats five built badly. Products with larger surface area move to the Product Build track with an honest 8–10 week timeline.
You do, fully. The repo lives in your GitHub organisation from day one, and the handover includes documentation, credentials and architecture notes. No lock-in, no hostage code.
Next.js/React on the front, Node.js with PostgreSQL and Prisma behind, Stripe for billing, deployed on Vercel or AWS. Boring, proven, hireable — your future CTO will thank us.
Every build includes a 30-day iteration window. After that, most clients move to a monthly retainer or the Scale Partner pod — but plenty simply take the keys and run in-house.
We pitched investors with the actual product, not a deck. Codelith Lab took us from a Notion doc to paying beta customers in seven weeks — our lead investor assumed we had an in-house team of five.
Six Weeks From Now
Bring the idea. We'll bring the scope, the schedule and the ship date — free 30-minute product call.