SaaS MVP Development Cost: What You Get at Each Budget

The short answer: $1,800–$2,500 for a real SaaS MVP

The number covers the full commercial loop: a marketing-ready front end, sign-up and login, subscription checkout, the core product feature working end to end, and a dashboard where users see their data and manage their plan. It is not a prototype or a clickable mock — it is software you can charge money for the day it ships.

The reason a band exists at all is that two founders asking for a SaaS MVP rarely want the same thing. One needs a single-plan tool with email login. Another wants team workspaces, three pricing tiers and a free trial. Both are MVPs; they sit at opposite ends of the band.

What each budget buys

Here is how the band breaks down in practice. Note what moves the price between tiers: almost never the core feature itself, almost always the machinery around it — billing models, roles, onboarding.

Where the money actually goes

Founders consistently overestimate the cost of their core feature and underestimate everything around it. In a typical SaaS MVP, the feature you are excited about is perhaps a third of the work. The rest is the plumbing every SaaS needs and no user ever compliments.

Authentication sounds trivial and is not: password resets, email verification, session handling and account deletion all have to work flawlessly, because failures there are the ones that lose customers permanently. Billing is the same story multiplied — webhooks from Stripe for failed payments, cancellations mid-cycle, plan changes. This plumbing is exactly where AI-assisted development saves the most, because it is well-trodden code that models generate reliably and senior engineers can review quickly.

What to cut from version one

Every feature you postpone is money saved twice — once in build cost, once in the redesign you avoid when real usage teaches you what the feature should have been. These are the cuts we recommend to almost every founder, and the reasoning is the same each time: none of them changes whether a stranger will pay for your core idea.

• Native mobile apps — ship a responsive web app first; build mobile once retention data justifies it.
• SSO and SAML — enterprise buyers who need it will also need features you have not discovered yet. Sell to them in version two.
• A polished admin panel — for the first hundred customers, direct database access and Stripe's own dashboard are enough.
• Complex permissions — owner and member is plenty. Granular role matrices can wait.
• Every integration except one — pick the single integration your first customers cannot live without, usually Stripe or Slack, and stop there.

Running costs after launch

The build is a one-off; the running costs are forever, so they belong in any honest saas mvp development cost calculation. At low volume the stack is cheap: hosting on Vercel or a small VPS typically lands between $5 and $25 a month, transactional email a few dollars, and a managed Postgres from roughly $10. Stripe takes its percentage only when you earn.

If your product calls an LLM, add token costs — usually modest at MVP volume, but worth metering from day one so a single enthusiastic user cannot surprise you. All of these run in your own accounts, not ours, so there is no markup and no dependency.

From quote to launch in under a month

The process is deliberately boring: a free 30-minute scoping call, a written fixed quote within one working day, then an 18–28 day build with a staging link you can watch progress on. You get the repo from day one, and the warranty covers bug fixes after launch.

If this matches what you are planning, the SaaS MVP use case page has the full deliverable list and current pricing — or book the call and bring your idea. The quote is free either way.