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This guide walks you through your first complete Plan Cast — from signing up to launching a live product.
Transmuter signup page with email, Google, and GitHub options

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End-to-end walkthrough

1

Create your account

Go to transmuter.3mergen.com/signup and create your account using email, Google, or GitHub. After signing up, answer three quick questions so Transmuter can personalize your experience.
A personal workspace is created for you automatically. You can create additional workspaces later for different projects or clients.
2

Create a new project

From your dashboard, click Create Project. Give your project a name and description, then choose how to add your business plan:
  • Upload a file — drag and drop a PDF, Word, Markdown, or text file
  • Write in the editor — use our built-in editor with live preview
  • Start from a template — choose from SaaS, Marketplace, Internal Tool, Mobile App, or E-commerce templates
Our AI will analyze your plan and may suggest ways to strengthen it. You can accept, skip, or edit these suggestions.
3

Set up your technology

Click Start Plan Cast on your project page. Transmuter begins by having a friendly conversation with you about your product’s technology needs. It reads your business plan, identifies any gaps, and asks a few plain-language questions.
You do not need any technical knowledge for this step. Each question comes with visual option cards and plain-language explanations. If you are unsure about something, pick the recommended option.
At the end of this conversation, Transmuter generates a technology setup tailored to your product. Review and approve it to continue.
4

Connect your cloud accounts

Before building can begin, you need to connect three free cloud accounts where your product will live:
  1. GitHub — where your code is stored securely
  2. Vercel — what makes your product fast and available worldwide
  3. Convex — your product’s database and backend
Each step includes a simple guide. If you do not have these accounts yet, Transmuter walks you through creating them — it takes about 5 minutes total.
5

Watch your product being built

Once everything is connected, the building process begins. You can follow along in real time on the progress dashboard, which shows:
  • What is currently happening in plain language
  • A progress bar showing overall completion
  • Estimated time remaining
Building happens in the background. You can close your browser and come back later — Transmuter will email you when your attention is needed.
6

Review your specifications

At two key checkpoints, Transmuter pauses and asks you to review what has been generated:
  1. Product requirements — the detailed breakdown of what your product will do
  2. Technical specifications — how the product will be structured
Read through each section and approve, request changes, or add notes. Nothing gets built until you are satisfied with the plan.
7

Deploy your product

After building and quality checks are complete, you will see a summary of your product’s audit results — security, accessibility, performance, and code quality scores.Click Deploy to launch your product. Transmuter handles everything: pushing code to GitHub, deploying to Vercel, and setting up your database. Within minutes, your product is live at a real URL.

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What happens next?

Once your product is live, you can: