Human-in-the-loop AI startup factory

Turn Raw Ideas into Live, Validated MVPs.

An AI-native startup factory that builds production-ready MVPs using a human-in-the-loop multi-agent system.

From one-sentence idea to venture brief, architecture, build, review, deployment, and validation.

  1. Idea
  2. Venture Brief
  3. Strategy
  4. Architecture
  5. Build
  6. Review
  7. Deploy
  8. Validate
  9. Iterate
The problem

Traditional development is too slow and over-engineered.

Founders spend months and tens of thousands of dollars building unvalidated software. Outsourcing shops build what you ask for, not what the market needs.

Months and tens of thousands of dollars

Traditional builds burn time and budget long before a single real user weighs in.

Outsourcing builds the spec, not the need

Generic shops build exactly what you wrote down — even when the market wants something else.

Overbuilt, unvalidated software

The result is a heavy product nobody asked for, with no evidence it solves a real problem.

What ExtremeSetup does

A validation engine, not another agency.

We don't just build faster. We help you learn faster — shipping clean, minimal, working MVPs that prove demand in real life before you overbuild.

AI-native startup factory

A repeatable, factory-style pipeline that takes an idea to a live MVP in weeks, not months.

Venture operating system

Defined AI agent roles paired with human decisions at every important gate.

Validation engine

We ship clean, minimal, working MVPs to prove demand in real life — before overbuilding.

The startup factory

A repeatable pipeline for venture validation.

Nine steps from a one-sentence idea to a validated, iterating product. The goal is not only to build faster — it is to learn faster and avoid overbuilding.

  1. 01

    Idea

    Start from a single sentence. We pressure-test the concept, the user, and the problem before any code is written.

  2. 02

    Venture Brief

    Turn the idea into a scoped brief: target user, core problem, MVP features, and explicit non-goals.

  3. 03

    Strategy

    Decide what to build first and what to defer, so the first version proves demand instead of guessing.

  4. 04

    Architecture

    Codex defines data models, component maps, and integrations. Clean, reviewable, and right-sized.

  5. 05

    Build

    Claude Code implements the Next.js, Tailwind, and TypeScript codebase against the approved architecture.

  6. 06

    Review

    Codex audits type safety, performance, and quality at each gate. Nothing ships unreviewed.

  7. 07

    Deploy

    Ship a live URL on Vercel, connected to the founder's domain — a real product, not a slide deck.

  8. 08

    Validate

    Put the MVP in front of real users, collect direct feedback, and measure what actually matters.

  9. 09

    Iterate

    Feed learnings back into the pipeline. Improve, cut, or pivot based on evidence — not opinion.

The multi-agent system

Role-based AI. Human decisions.

AI agents become useful when they have clear roles, boundaries, review gates, and human approval. Claude builds, Codex reviews, and Vadim approves — so you get speed without AI chaos.

  • Vadim / Founder

    Final decision maker

    Owns strategy, priorities, and the final approval gate. Nothing is considered done without human sign-off.

  • ChatGPT

    Founder copilot & prompt strategist

    Helps shape ideas, sharpen direction, and structure the prompts that drive the rest of the system.

  • Google Antigravity

    Program manager & knowledge coordinator

    Coordinates issues, tracks repository state, and keeps the project's knowledge organized and current.

  • OpenAI Codex

    Architect, reviewer & validator

    Defines architecture, audits code quality and type safety, and acts as the technical review gate.

  • Claude Code

    Builder & implementer

    Implements components, pages, and fixes against the approved architecture and review feedback.

Shipped proof

From concept to live MVP: Podcasters.md.

We took a creator-economy opportunity from a one-sentence idea to a live MVP. The multi-agent factory handled the venture brief, architecture, build, and deployment — producing a production application ready for customer validation.

Idea to live MVP
< 14 days
First validation cohort
10 creators
UX fix to verified
< 24 hrs
The first offer

Ready to validate your idea?

The Idea-to-MVP Sprint is a structured validation sprint for founders, creators, and operators. Get a clarified strategy, venture brief, architecture blueprint, full source code, and a live deployment to validate your idea immediately.

  • Venture Brief & Scope

    Target user, personas, MVP features, and explicit non-goals so the build stays focused.

  • Architecture Blueprint

    Codex-reviewed data models, component mapping, and integration decisions.

  • Production-Ready Source Code

    A clean Next.js, Tailwind CSS, and TypeScript codebase you own.

  • Live Deployment

    A production URL on Vercel, connected to your domain.

  • Validation & Iteration Plan

    A simple framework to gather user feedback and decide what to build next.

Validate before you overbuild.

Stop wasting time and budget on unvalidated software. Start your validation sprint and ship a live MVP in weeks.