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SaaS MVP Cost Calculator

Get an instant, honest estimate for your SaaS MVP. No email required, no sales pitch — just hours, multiplied by a rate I publish openly.

13+ years · 100+ SaaS products built · Toptal Top 3%

What it costs to build a SaaS MVP in 2026

The short answer for the cost to build a SaaS MVP is $6,600 to $18,000 working with me directly, and roughly three to four times that through a US agency. The reason the spread is so wide has nothing to do with pricing tiers. It is scope. A SaaS MVP is between 165 and 450 hours of work depending on how much you build, and every path below is that same work at a different hourly rate.

Build shapeHoursAI-assisted soloMarketplaceUS agency
Lean MVPTwo core features, user accounts, no integrations.47 weeks165$6,600$8,250$24,750
Typical MVPFour features, accounts and payments, a couple of integrations, two user roles.812 weeks305$12,200$15,250$45,750
Fuller first releaseSix features, an admin dashboard, several integrations.1218 weeks450$18,000$22,500$67,500

AI-assisted solo is my own rate of $40/hr. Marketplace at $50/hr and agency at $150/hr are illustrative middle-of-band rates you can change in the calculator above.

What AI actually changed, and what it didn't

The honest version of the cost to build an AI SaaS MVP in 2026 is that AI has compressed the hours, not removed them. Scaffolding, boilerplate, CRUD screens, test stubs and first-draft integrations are genuinely faster now, and that is already priced into the hours above. It is why a solo developer with AI can deliver in weeks what used to need a small team.

What has not moved is everything that requires judgement. Data modelling you will still be living with in two years. Multi-tenancy and permissions. Payment edge cases, refunds, proration, failed renewals. Deciding what not to build. AI produces something that demos well and hides the parts that matter, so the work shifts from typing to reviewing. Founders who budget as though AI removed the whole cost tend to pay for the same MVP twice.

A note on scope, since the two numbers get conflated: this page prices a first release, not a mature product. A full SaaS build with a real team, a bespoke design system and a year of iteration runs well beyond the figures here. The full written cost breakdown covers where those larger numbers come from and how agency quotes are actually assembled.

What this does not include

These are the costs that usually turn up late. Better to see them now.

  • Custom UI/UX designWithout designs, the estimate assumes a component library, not a bespoke design system.
  • Third-party feesStripe charges, hosting, email, SMS, AI API usage.
  • App store fees and reviewApple and Google charge, and review takes calendar time.
  • Long-term maintenanceBug fixes for 6 weeks after launch are included. Support and new features beyond that are hourly or a retainer.
  • Content, copy and legalTerms, privacy policy, and the words in your product.

How this estimate is built

Every constant is listed. Check the arithmetic if you like.

  • Base build: 80 hrs

    Architecture, database design, environments, deployment pipeline, security hardening and launch. Every project needs this whether it has two features or ten.

  • Each core feature: 24 hrs

    A distinct thing a user can do, end to end — the screens, the API, the data model, the tests, the edge cases. Not a page.

  • Capabilities are priced individually

    Authentication 20 hrs, payments and subscriptions 32 hrs, an admin dashboard 40 hrs, a mobile app 100 hrs, real-time features 40 hrs, data migration 32 hrs, compliance work 60 hrs. They are shown on each toggle so you can see the cost before you pick it.

  • Designs and user roles scale the whole build

    These are multipliers, not line items, because they affect every screen rather than sitting beside them. No designs adds 20%. Three or more user roles adds 25%, because permissions have to be enforced everywhere.

  • Price is hours × $40

    There is no pricing tier and no project minimum. My rate is $40/hr, published everywhere on this site, and the estimate is simply the hours multiplied by it.

  • Timeline comes from the same hours

    Weeks are hours divided by roughly 32 hours a week at full focus. Because both numbers come from one estimate, the price and the schedule always agree — and choosing part-time availability stretches the calendar without changing what you pay.

  • Beyond ~400 hrs, I suggest phasing instead

    At that size the useful answer is not a longer date, it is a smaller first release. The calculator will say so and propose a Phase 1 rather than quote you a year.

These hour figures are my own estimates of what each piece of work involves, drawn from building this kind of product. They are not an average of past invoices, and I would rather say so than dress a judgement up as a dataset.

Common questions

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The iframe works without the script; the script just stops it clipping on mobile. Questions, or want a version tuned to your audience? Ask me.