LaunchChair

LaunchChair is a spec-driven product and feature workflow platform designed for founders and AI builders. It helps users validate market opportunities, create living MVP specifications, generate spec-aware prompts, and manage the entire product lifecycle from idea validation through launch. The platform integrates with coding agents to produce build-ready work, ensuring structured and validated product development without token usage fees hidden in the service.

Who is it for?

Founders and AI builders launching new products or shipping features with AI-assisted workflows

Problem

Founders and AI builders face inefficiencies and token waste when managing product context, scope, and build execution across multiple lifecycle phases. Generic prompts and vague product descriptions lead to repeated rework and lost context.

Solution

LaunchChair provides a phase-based prompt engine and living spec system that compiles structured prompts from current project state, validates output, and saves decisions back into a central spec. It generates build cards with acceptance criteria and dependencies, enabling coding agents to execute builds with human checkpoints and remediation loops.

What makes it unique

• Phase-based prompt engine with living spec and synthesis workflow
• Agent API and MCP bridge for multiple coding agents including Codex and Claude
• Customer-owned private starter repositories with secure SaaS baseline
• Integrated launch assets generation including SEO, GEO/AEO, and sales workflows

• AI MVP Planner

  Helps founders validate market, create living MVP specs, and generate spec-aware prompts.

  01
• Startup Validation Workflow

  Maps ICP pain, competitor gaps, and wedge discovery for product validation.

  02
• Product Spec Generator

  Compiles product positioning, pricing, MVP scope, screens, flows, and data models into a living spec.

  03
• Spec-Aware Prompts

  Generates prompts dynamically from current project state for coding agents.

  04
• Agent API and MCP Bridge

  Enables coding agents like Codex and Claude to execute build cards with validation and remediation.

  05
• Customer-Owned Private Starter

  Creates secure, customer-owned GitHub repositories with a SaaS baseline and integration scaffolds.

  06
• Launch Asset Generation

  Produces landing pages, SEO, GEO/AEO prompts, schema, and launch plans from the living spec.

  07

Business model

SAAS

Audience

B2B

Platforms

web · cli · api

Pricing model

subscription

Value proposition

LaunchChair turns messy founder intent into validated direction, a living spec, build-ready work, and launch assets for AI-assisted product development.

JS library

Ccore-js

Mentioned on site

SupabaseStripePostHogResend

Metadata

OOpen Graph

Other

VercelCCrispReact

UI framework

CChakra UI

Web framework

Next.js