How much does it cost to build a SaaS product?

A focused MVP scales with scope. We scope tightly to prove the core value before expanding, and give a fixed estimate after discovery.

How long does an MVP take?

Most MVPs ship in 8–14 weeks. We prioritize the riskiest assumption so you can validate with real users quickly.

Will the MVP scale, or will we need to rebuild later?

We architect for scale from the start — multi-tenant, secure, observable — so growth doesn't force a rewrite.

Do we own the code and IP?

Yes. You own all source code and intellectual property in full.

Service

SaaS Development

From idea to a scalable SaaS product — engineered properly enough to raise on.

Start a project See how we build

Most MVPs are built to be thrown away. We build a SaaS foundation that survives traction — multi-tenant, secure, and architected so your Series A doesn't start with a rewrite.

What we build

MVP scoping and rapid, focused product builds
Multi-tenant architecture, billing, and subscription logic
Auth, roles, org management, and admin tooling
Scalable infrastructure and observability from day one
Web + mobile clients on a shared API

Why Stack Oasis

We scope the MVP to prove the riskiest thing first — not to build everything.
The architecture is investor-grade: it scales without a rewrite.
Product thinking, not just code — we challenge scope to protect your runway.

How we work

01Discovery — we map your workflows, data, and constraints before writing code.
02Architecture — we design for scale, security, and integration up front.
03Build — shipped in increments you can see and use, not a black box.
04QA — automated tests and release gates, not manual spot-checks.
05Launch & support — deployed, monitored, and handed over with documentation.

Frequently asked questions

How much does it cost to build a SaaS product?: A focused MVP scales with scope. We scope tightly to prove the core value before expanding, and give a fixed estimate after discovery.
How long does an MVP take?: Most MVPs ship in 8–14 weeks. We prioritize the riskiest assumption so you can validate with real users quickly.
Will the MVP scale, or will we need to rebuild later?: We architect for scale from the start — multi-tenant, secure, observable — so growth doesn't force a rewrite.
Do we own the code and IP?: Yes. You own all source code and intellectual property in full.

Ready to start?

Start a project

resolving architecture…

verifying systems…

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