SaaS Development
Building a revenue-generating SaaS product requires product thinking as much as technical skill. We take startups and scale-ups from validated idea to launched product in eight weeks — with authentication, Stripe billing, multi-tenancy, analytics, and an architecture engineered to grow without painful rewrites.
Everything you need
Full-Stack Next.js & TypeScript Architecture
The entire product in one cohesive, type-safe codebase — Next.js App Router handling both front-end and API, TypeScript throughout every layer, and PostgreSQL via Supabase or Neon for a scalable, auditable data foundation that grows with your user base.
Authentication & Granular Role-Based Access
JWT-based authentication with social login (Google, GitHub), magic links, secure session management, and granular role-based access control — wired up with proper security practices before the first screen is ever shown to a user.
Stripe Billing & Self-Serve Subscription Management
Subscription tiers, free trials, usage-based metering, mid-cycle proration, and a fully self-serve customer billing portal — every billing edge case handled correctly from day one so you never lose revenue to confusing checkout or upgrade flows.
Multi-Tenancy & Enterprise-Grade Data Isolation
Organisation-level multi-tenancy with PostgreSQL row-level security policies — each customer's data is logically isolated at the database layer from day one, making SOC 2 compliance and enterprise sales conversations significantly easier when you get there.
CI/CD, Error Monitoring & Observability
Vercel CI/CD with per-branch preview environments, Sentry error tracking with source maps, structured logging, and uptime monitoring — so your team can ship with confidence and diagnose production issues in minutes, not hours.
Product Analytics & Growth Infrastructure
PostHog or Mixpanel instrumented on every key event from signup through activation to churn — giving you the funnel visibility and experiment infrastructure to improve your product metrics without guessing what's actually driving them.
Our process
Product Sprint & Architecture
We run a focused product sprint to scope your MVP feature set ruthlessly, map core user flows, define the data model, and plan the full technical architecture — producing a written spec the team can build from without constant re-clarification or scope creep.
UI/UX Design & Component Library
A complete design pass covers onboarding, the core product dashboard, every key user flow, and critical empty and error states — delivered as an interactive Figma prototype with a tokenised component library that maps directly to the React components we'll write in the next phase.
Full-Stack Build with Daily Previews
We build the full product in a single Next.js codebase — authentication, role-based access, Stripe billing, the core feature set, all API routes, and the database schema — shipping to a staging environment with daily Vercel preview deployments so you can test on real infrastructure throughout.
Security Review, Monitoring & Go-Live
Before go-live we configure CI/CD on Vercel, wire up Sentry error monitoring with full source maps, instrument product analytics events, run a security review covering authentication and data access patterns, and performance-tune critical paths — then deploy to production with a documented runbook for the first week of operations.
How we build it
Common questions
Most SaaS MVPs launch in 6–10 weeks from the start of the product sprint. We scope feature sets ruthlessly at the beginning to protect that window — the goal is a real, billable product in users' hands, not a perfect one. Features beyond the MVP are sequenced into a post-launch roadmap so momentum continues after go-live.
Yes — Stripe integration is a standard part of every SaaS project we deliver. We configure subscription tiers, free trials, usage-based billing where relevant, mid-cycle proration, failed payment handling, and a fully self-serve customer billing portal. Every billing flow is tested against Stripe's test mode before launch so there are no surprises with real revenue.
Our standard stack is Next.js with TypeScript for the full-stack application, PostgreSQL via Supabase or Neon for the database, Tailwind CSS for the UI, Stripe for billing, and Vercel for deployment and CI/CD. We also integrate Sentry for error monitoring and PostHog or Mixpanel for product analytics. We'll recommend deviations from this stack if your specific requirements call for them.
Yes, frequently. We start with a codebase audit that documents the current architecture, identifies technical debt, and flags security or scalability concerns. From there, we agree on what to keep, what to refactor, and what to rebuild from scratch — based on findings, not opinion. We can also augment your existing team rather than taking over the entire codebase.
Your next digital product
starts here.
Tell us what you're building. We'll respond within 24 hours with honest advice — and a clear path forward.
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