Custom SaaS Development
From MVP to Production-Ready Platform
We build SaaS products for founders and product companies across the US, UK, and Australia. Multi-tenant architecture, subscription billing, user management, and the integrations your customers actually need — built properly from day one so you don't rebuild it at $1M ARR.
Scope my SaaS projectNo commitment. Response within 24 hours.
Where SaaS Products Get Built Wrong
Most SaaS failures aren't market failures — they're technical failures. The wrong architecture decision at month two costs six months of rebuild at month twelve.
Single-tenant architecture for multi-tenant scale
Building with a single-tenant mindset when your product is meant to serve hundreds of companies creates a rebuild that costs more than the original build.
MVPs that aren't actually minimal
Founders scope their SaaS MVP at 2–3× what it needs to be. Every unnecessary feature delays launch and burns budget on things your first users never asked for.
Billing complexity underestimated
Stripe integration sounds simple. Subscription plans, trial periods, usage billing, invoice customisation, failed payment handling, proration — the billing layer is always more complex than the first estimate.
Doesn't scale past the first 100 users
Apps that work for 10 users often have architectural issues that only surface at 500. Database design, query optimisation, caching strategy — these decisions matter more than they look at the start.
SaaS Development Services
Full-stack SaaS development from architecture decisions to production deployment — and everything in between.
SaaS MVP Development
The smallest version of your product that delivers real value to real users and generates market signal. Typically 12–20 weeks. Fixed scope, honest timeline.
Multi-Tenant Architecture
Proper B2B SaaS architecture where each client company has isolated data, their own workspace, and company-level billing. Built to handle 1 company or 10,000.
Subscription Billing Integration
Stripe or Paddle integration covering plans, trials, upgrades, downgrades, usage billing, invoicing, and failed payment handling. The billing layer done right.
SaaS Integrations & APIs
The integrations your customers need — Zapier compatibility, REST API for enterprise customers, webhooks, and third-party platform integrations that make your product sticky.
SaaS Products We've Shipped
Three live SaaS products built by Teamseven, serving real customers across three markets.
Parkezi — Smart Car Park Management SaaS (Australia)
Parkezi is a proudly Australian-owned SaaS platform for smart car park automation. We built the complete cloud-based platform — ANPR camera integration, contactless payment processing, real-time management dashboards, access control, and revenue reporting. It serves commercial parking stations, shopping centres, and enterprise sites including NSW Ambulance, Quest Hotels, and Mercure Hotels.
We also built i-mve — an all-in-one SaaS platform for the UK removals industry now serving hundreds of companies — and Mebag, an AI-powered shopping cart for the US market. Three SaaS products. Three countries. All built by Teamseven.
View Parkezi liveQuestions About SaaS Development
Do you build SaaS MVPs?
Yes — SaaS MVP development is one of our most common engagement types. We scope the minimum feature set that delivers core value to your first users, build it properly, and ship it. Most SaaS MVPs we deliver run 12–20 weeks depending on feature scope and integration complexity.
Do you build multi-tenant SaaS platforms?
Yes — multi-tenant architecture is one of our core competencies. We've built B2B SaaS platforms where each client company has isolated data, account management, and billing. We make those architecture decisions at the start so you don't need to retrofit multi-tenancy later — that never ends well.
Can you take over an existing SaaS codebase?
Yes. We regularly inherit and extend existing SaaS codebases. We start with a code quality audit before recommending a path forward — sometimes extend, sometimes refactor, sometimes a clean rebuild is the honest answer. We'll tell you which applies to your situation.
What's your minimum project size for SaaS development?
We take projects from $35k. Below that threshold the scope isn't large enough to build something maintainable and we'd rather be honest about that upfront than take on something we can't do properly.
How long does a SaaS MVP take to build?
Typically 12–20 weeks from signed proposal to production deployment, depending on feature scope, integration complexity, and how quickly the client side moves. We scope every project individually — we don't give you a range and then miss the top end.
Building a SaaS product?
Let's talk about it.
We've shipped SaaS platforms across the US, UK, and Australia since 2017. Whether you're at the idea stage, scaling past your initial architecture, or inheriting a codebase — we'd like to hear about it.
Free 30-min scoping call
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