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SaaS MVP Development

Subscription software,
live and charging in 8 weeks.

A SaaS MVP is not just an app with a login. It has to sign customers up, bill them, and deliver value on the first day, with billing and access wired together. We build that, production-grade, fixed price, in eight weeks.

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What makes it SaaS

The parts other builds
leave until later.

Subscription billing that gates access

Stripe subscriptions with plan tiers, trials, and proration, wired so access follows payment state. Lapse and you lose access automatically. Upgrade and you gain it instantly. The money and the product are one system.

Accounts, roles, and permissions

More than login. Owners, admins, and members with different rights, invitations, and the access control that B2B software needs from the first version, not bolted on after a customer asks for it.

Single or multi-tenant by design

Selling to individuals means single-tenant is fine. Selling to teams means multi-tenancy built in from the start, because retrofitting tenant isolation into a live product is one of the most expensive mistakes a SaaS can make.

The dashboard that delivers the value

The core workflow, the reason someone subscribes, built properly: the data, the actions, the screens that do the job. Not a settings page pretending to be a product.

Production foundations

PostgreSQL, deployed on Vercel with CI/CD, SSL, and zero-downtime deploys. A real SaaS backend that scales past the MVP, owned entirely by you, no lock-in.

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Who this is for

Founders building
a recurring-revenue product.

B2B SaaS founders

Team accounts, roles, and per-seat or tiered billing. The MVP needs multi-tenancy and permissions from day one.

Vertical SaaS

Software for a specific industry. We build the core workflow that the niche actually needs, not a generic dashboard.

Prosumer tools

Individual paid subscriptions with a sharp core feature. Single-tenant, fast to ship, easy to scale.

Funded startups

You have raised and need working, charging software, not a prototype, to put real users and revenue in front of the next round.

Founders migrating off no-code

Your no-code SaaS has hit its ceiling on cost, control, or scale. We rebuild it as software you own.

Investment

Two tiers.
Fixed before we start.

SaaS MVP Build

16,000 GBP

Single-product SaaS: auth, Stripe subscription billing, role-based access, and the core dashboard that delivers the value. Single-tenant. 8-week delivery, code fully yours.

Extensive SaaS MVP

30,000 GBP

Multi-tenant SaaS with team accounts, an admin panel, third-party integrations, and more involved workflows. For B2B products that need the full account model at launch. 8 to 10 weeks.

Common questions

Before you get in touch.

What is a SaaS MVP?

The first subscription-ready version of a software product: real accounts, real Stripe billing, and the core workflow that delivers value, without the full feature set. It must sign a user up, charge them, and do its core job from day one.

Do I need multi-tenancy in the MVP?

If your customers are companies whose teams share an account, yes, and it is far cheaper built in from the start than retrofitted. Selling to individuals, single-tenant is fine for the MVP. We settle this in scoping before any code is written.

How is billing handled?

Stripe, with plan tiers, trials, proration, and webhooks wired into the app so access follows payment state. Lapsed users lose access automatically, upgrades apply immediately. Billing is part of the software, not a bolt-on.

How much does a SaaS MVP cost?

From 16,000 GBP for a single-product SaaS MVP with auth, billing, and core dashboards. Multi-tenant products with team accounts, admin, and integrations sit at 30,000 GBP. Both fixed price, both eight weeks, both fully owned by you.

What stack do you use?

Next.js, React, and TypeScript, PostgreSQL behind it, deployed on Vercel, Stripe for billing. A standard, well-supported SaaS stack any competent team can pick up and scale after launch.

How long does it take?

Eight weeks for the standard build. Scoping and design in weeks one and two, full-stack development weeks three to six, testing and deployment weeks seven and eight. Multi-tenant builds run eight to ten.

Can it scale into the full product?

Yes. The architecture is the real thing, not a throwaway. Most clients keep building on the same codebase after the MVP validates demand, adding plans, features, and integrations on foundations designed to carry them.

Do I own the code?

Completely. The full repository, design, and IP are handed over on delivery. No licensing, no lock-in, no ongoing fee. Take it to any team you like.

What does SaaS MVP development involve?

SaaS MVP development means building the smallest real, subscription-ready version of your software: core feature, sign-up, billing, and a path to scale. We build SaaS MVPs fixed-price from £16,000, as production software you own, typically in around eight weeks.

Let's build your SaaS.

Book a scoping call →