We build multi-tenant SaaS products for UK and US founders and product teams. Billing, authentication, permissions, dashboards, and analytics, built properly the first time so your first enterprise customer does not break the architecture.
Founders come to us after discovering that the boring infrastructure is what actually decides whether a product can be sold.
Plans, trials, upgrades, proration, failed payments, and refunds. Retrofitting real billing into a live product is far more painful than building it in.
Enterprise deals die on security questionnaires. SSO, audit logs, and role permissions are not features you bolt on in a sprint.
The shortcut that got you to launch is now the thing blocking every release. It happens to almost everyone, and it is fixable.
From a first version that validates demand to a platform that survives enterprise procurement.
Get something real in front of paying users quickly, without building a dead end.
We build the smallest version that proves the value, on foundations you can keep. Speed now should not mean a rewrite in a year.
We will argue you out of features. The fastest way to launch is to build less, and we help decide what to cut.
Product analytics wired in from launch, so pricing and roadmap decisions come from data rather than instinct.
Per-seat, usage-based, or tiered. We build the metering and limits to match, and make them changeable, because your first pricing model will be wrong.
The infrastructure that decides whether you can sell upmarket.
Tenant isolation, organizations, teams, roles, and granular permissions designed at the data layer rather than patched into the UI.
Stripe subscriptions, metering, trials, proration, dunning, and invoicing that finance can reconcile.
Email, social, magic links, plus SAML and SCIM when enterprise buyers demand it.
Internal tools so your support team can resolve issues without asking an engineer to run a query.
What you need before procurement will sign.
Activity trails, data retention, and the controls that SOC 2 and enterprise security reviews ask for.
Query tuning, caching, and background job architecture so growth does not degrade the experience.
A documented API, webhooks, and the integrations your customers ask for during sales calls.
Monitoring, alerting, and incident response so downtime is measured in minutes.
SaaS lives or dies on reliability. We use tools with long track records for the critical paths and save the interesting choices for the product itself.
A fixed plan and a working demo every two weeks.
Users, jobs to be done, and what to build first.
Tenancy, data model, and billing design.
Prototypes and a component library.
Two-week cycles with working demos.
Billing, plans, limits, and trials wired in.
Load testing, security, and monitoring.
Go-live, then iterate on real usage data.
Replace these with real projects and verified numbers before launch.
Real-time analytics platform with usage-based Stripe billing and team permissions.
Vertical SaaS for field service teams, taken from concept to first paying customers.
Enterprise readiness program: SSO, audit logs, and SOC 2 controls added to a live product.
We quote a fixed price after discovery, so you are never signing a blank check. Replace the figures below with your real pricing.
Scope, architecture, and a costed roadmap.
A product you can charge for.
Ongoing development after launch.
The questions we get asked on almost every first call.
A SaaS MVP typically starts around [$45,000] because multi-tenancy, authentication, and billing are non-negotiable even in version one. Anyone quoting far less is usually skipping one of those, and you will pay for it later.
Most MVPs take 12 to 16 weeks to reach paying users. We wire billing in before launch rather than after, so the day you go live you can take money.
An MVP, almost always. Not a flimsy prototype, but the smallest complete version that solves one problem well. You learn more from 20 paying users than from another six months of building.
We help with the technical side: metering, limits, plan logic, and making it all changeable. Your first pricing model will be wrong, so the important thing is that changing it is cheap.
We build the technical controls that these reviews look for: audit logs, access control, encryption, and data retention. We are not auditors, but we make sure the engineering side is ready when you engage one.
Yes. We audit the architecture, document it, and prioritize what is blocking you. Often the highest-value work is fixing the tenancy or billing model rather than adding features.
Completely. Your repositories, your cloud accounts, your intellectual property. We document everything and onboard your engineers whenever you are ready to bring it in house.
Book a free strategy call. Tell us what you are building and we will give you an honest view of scope, cost, and what to build first, usually within 24 hours.