The most expensive sentence in SaaS development is "while we're at it." An MVP exists to answer one question: will the people you built this for pay for it? Every feature that doesn't serve that answer is borrowed money.
When we run scope workshops, we sort every proposed feature into three buckets: proves the business case, supports the proof, or decorates it. Most first drafts are 60% decoration.
Cut scope, not foundations
Cutting scope doesn't mean cutting quality. Auth, data modeling, validation, and deployment pipelines aren't features — they're the foundation everything after the MVP stands on. Skimping there is how MVPs become rewrites.
The discipline is: minimal surface area, production-grade depth. Few screens, built properly.
What a well-scoped MVP timeline looks like
With ruthless scope, a real B2B MVP — multi-tenant, billed, deployed — is a matter of weeks, not quarters. The speed comes from what you refuse to build, not from how fast anyone types.
Ship it, charge for it, and let actual usage write your roadmap. The features users ask for after paying are almost never the ones founders planned before launch.