B2B SaaS founders
You're selling to teams and need multi-tenant accounts, roles, and permissions from the first release, not bolted on after launch.
SaaS MVP development
Custom SaaS MVP development, built to charge revenue from day one
A SaaS MVP is more than a landing page with a login. It needs multi-tenancy, authentication, subscription billing, and dashboards that hold up under real accounts. BuildAID ships that foundation in weeks, at a fixed price, on architecture built to scale past the MVP.
Who it's for
SaaS MVP development is for founders who plan to charge customers and need the plumbing that makes that possible on day one.
Subscription products
Your model depends on recurring billing, trials, and plan tiers, and you need that wired up correctly the first time.
Data-heavy tools
Your product lives or dies on its dashboards and reporting, so the data model has to be right before the UI goes on top of it.
What's included
The building blocks a SaaS product needs to onboard, retain, and charge customers.
- Multi-tenant architecture with data isolation
- Authentication, roles, and permissions (RBAC)
- Subscription billing and plan tiers
- Customer-facing dashboards and analytics
- Admin tooling and account management
- REST or typed API layer for integrations
- Responsive UI/UX design
- Cloud deployment, CI/CD, and hosting setup
- Complete documentation and 30 days support
- 100% code ownership & IP transfer
How it works
From first call to production in four steps
Free consultation
A 30-minute call to understand your idea, goals, and technical requirements. No sales pressure.
Fixed-price proposal
Within 24 hours you get a detailed proposal: scope, timeline, tech stack, and a transparent price.
Build in weekly sprints
Development starts immediately. You see a working demo every week, not a surprise at the end.
Launch & 30 days support
We deploy to production, hand over code and docs, and stay with you for 30 days after launch.
Fixed price, agreed upfront
Every project gets a fixed price, agreed in writing before we start, based on scope. The price we agree is the price you pay, with no scope creep. For a fast, no-commitment ballpark, run your idea through the estimator, or tell us your budget on the intro call and we'll shape scope around it.
Related work
RoomSome
Delivered in 14 weeksA multi-tenant, multi-channel guest communication platform for hotels, built for Morgens Design Kft. One inbox for every guest conversation, with an AI layer that drafts and translates replies behind a human approval gate.
Servy
BetaA service-provider marketplace for Romania that connects people who need a job done with verified tradespeople (builders, electricians, plumbers, painters, gardeners and cleaners) and gives providers the operational toolkit to run the work.
Frequently asked questions
Do you build multi-tenancy from the start?
Yes. RoomSome, our hotel guest-messaging platform, shipped with multi-tenant architecture and three-tier role-based access control in its first phase. Getting tenancy and permissions right early is far cheaper than retrofitting them once you have paying accounts.
Which billing providers do you integrate?
We integrate the subscription and payment provider that fits your market and stack, and wire up plan tiers, trials, and upgrade flows. We confirm the specifics in the proposal so pricing and scope are clear before we start.
Will the MVP scale past validation?
That's the point. We build on clean, scalable architecture so your validation build becomes the foundation of the real product. Larger scope continues as fixed-scope phases, as RoomSome did across two phases with two senior engineers.
How is pricing structured?
One fixed price for the agreed scope, in writing, before development starts. No hourly billing and no scope creep. Run your idea through the estimator for a fast ballpark.
Ready to build it?
Tell us what you're building and we'll come back within 24 hours with scope, timeline, and a fixed price.