What to Include in a Startup MVP: A Lean Engineering Framework

An MVP is not a half-baked version of your 3-year vision. It is the smallest possible software product that delivers complete, undeniable value for a single user journey.

The Core User Loop Principle

Before writing a line of code, map the single action your user takes that creates value. If you are building an AI invoice processor, the loop is: Upload PDF → Extract Data → Export to Accounting. Everything else is secondary.

Features to Ruthlessly Cut from V1

Founders frequently spend 60% of their engineering budget on features that users never touch in the first 6 months:

• Custom Profile Settings: Avatars, custom themes, and complex notification preferences.
• Multi-Tier Team Permissions: Start with simple Admin vs. Member roles before building granular RBAC trees.
• Multiple Social Logins: Provide standard Google OAuth and Magic Link email; omit Apple, GitHub, and Twitter unless strictly required by your demographic.
• Self-Serve Enterprise SSO: Wait until an enterprise client signs a letter of intent requiring SAML/Okta.
• In-App Chat & Custom Social Feeds: Integrate a simple support link or email channel instead.

What You MUST Include in V1

Never compromise on the operational foundations that establish user trust and software reliability:

• Fast, Zero-Friction Onboarding: Users should reach the core value within 60 seconds of sign-up.
• Rock-Solid Error Handling: Graceful UI degradation and clear user feedback when unexpected inputs occur.
• Centralized Logging & Alerting: Sentry or Datadog error reporting so engineers detect issues before users complain.
• Production Event Analytics: PostHog or Mixpanel event tracking to measure step-by-step funnel drop-offs.

Conclusion

Build less, but build it exceptionally well. Launching in 4 to 6 weeks gives you real user feedback when your remaining runway is highest.