How Much Does It Cost to Build a SaaS MVP?
A focused SaaS MVP typically costs between $15,000 and $60,000 depending on scope, integrations, and complexity. The biggest cost driver is how many features you insist on shipping in v1 - a tight MVP lands at the low end, a feature-rich one at the high end.
Typical cost ranges
Lean MVP
$15k-$30k
One core workflow, auth, payments, clean UI - built to validate demand.
Standard MVP
$30k-$60k
Several workflows, roles, a few integrations, polished UX.
AI-native MVP
$45k-$90k+
Adds RAG/copilot features, vector search, and evaluation.
Typically 4-10 weeks for a focused MVP.
What drives the cost
Number of core features in v1 (the #1 driver)
Auth, roles, and multi-tenancy
Third-party integrations (payments, email, CRM)
Custom UI vs standard components
AI features (search, copilot, RAG)
Non-functional needs: security, scale, compliance
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Frequently asked questions
Why is there such a wide range?
Because 'MVP' means very different scopes. The number is driven mostly by how much you ship in v1. A scoped estimate replaces the range with an exact figure for your feature set.
How do I lower the cost?
Cut v1 scope to the few features that prove the value, reuse standard components, and phase the rest. StackLift's estimate separates must-ship-now from later phases automatically.