LymanYour AI can build your app.
Lyman keeps it on track.
Right then. I'm Lyman, an AI development consultant for people who don't code. I plan your app with you in plain English, then build it with the AI you already pay for: Claude Code, Codex or Cursor. I check each step and show you it working. You decide everything.
Lyman 1.0: $39, once.
Launch price until Dec 31, then $49. Planning is free. No subscription, no credits. Works with the AI tool you already have. Lyman doesn't include AI subscriptions: you'll need your own Claude, ChatGPT or Cursor account.
You're on the list.
Right. I'll email you about launch on 15 December. We keep only your email, and only for that. Unsubscribe any time.
— Lyman
No more going in circles.
Left alone, an AI coding tool can fix one thing, break another, and burn through your credits going round and round. It happens when nobody checks its work.
Anyone with an idea.
No coding. No jargon. If you can describe it, Lyman will walk you through building it.
The stay-at-home parent.
A chore chart for the kids, a family meal planner, the little business you've been mulling over.
The entrepreneur.
Build the tool your business needs (a booking tool, a client tracker, a stock list) instead of paying someone to build it.
The business, any size.
The tool your team keeps wishing it had, built your way.
The high-school kid with an idea.
The thing in your notebook, made real. No coding class needed.
From idea to working app. Four steps.
Tell him the idea.
In your own words. Lyman asks plain questions, one at a time: who's it for, and what must it do on day one?
Get the plan and the costs.
What you're building, what comes first, and a cost card with checked prices for anything you'd pay for. Change anything you like.
Build it, step by step.
Lyman runs your AI coding tool, explains each step in everyday words, checks the work, and asks before anything big.
See it working.
Every step ends with something you can see running on your Mac. Then on to the next.
Works with the AI you already pay for.
Lyman builds through your own Claude Code, Codex (ChatGPT) or Cursor account. He doesn't favour one. Lyman doesn't include AI subscriptions. You'll need your own, from that company.
Check their prices: Claude ChatGPT Cursor
He suggests. You decide.
Lyman is the consultant. You're the client. It's your app.
- Every choice comes with a reason in everyday words.
- You get the trade-offs, not a sales pitch.
- If something's a bad idea, he'll say so. Politely.
- Nothing goes ahead without your yes.
Lyman 1.0: $39, once.
Launch price until Dec 31, then $49. Planning is free. No subscription, no credits. Works with the AI tool you already have.
For teams: 5 Macs $149 · 10 Macs $249 · More than 10? Contact us.
Talk your idea through and get the plan and cost card. No card needed.
Pay once, and it's yours.
Lyman doesn't include AI subscriptions. Building uses your own Claude, ChatGPT or Cursor account, which you pay that company for.
Fair questions
Do I need to code?
No. You talk to Lyman in plain English, and he answers in plain English.
Does Lyman include an AI subscription?
No. You need your own Claude (for Claude Code), ChatGPT (for Codex) or Cursor plan, paid to that company. Lyman is the senior who plans the work, runs the AI and checks it. The AI's allowance comes from your plan, and Lyman shows you the usage where your AI reports it.
Which AI do I need?
One of: Claude through Claude Code, ChatGPT through Codex, or Cursor, which also runs Grok.
Why not just use the AI directly?
You can. But the AI does what it's told, and most people get stuck working out what to tell it. Lyman asks the questions, makes the technical calls in plain words, checks each result against the plan, and stops when something's off.
Is it a subscription?
No. Free to plan, then $39 once (launch price until Dec 31, then $49). If you stop, the app keeps working.
Does my work leave my Mac?
Your project stays on your Mac, and your chats go to your own AI account, not through us.
What do you do with my email?
We keep only your email, to tell you about launch. Unsubscribe any time.
When is launch?
15 December. Join the waitlist and you'll get an email on the day.
Is it Mac only?
For now. Windows is planned after launch, so join the waitlist to hear first.
Is Lyman a real person?
No. He's an AI, and he says so. Calm, honest, a bit dry. Think of a good site manager.
Got an idea? Let's build it.
Lyman launches on 15 December. Join the waitlist and you'll get an email on the day.
Lyman doesn't include AI subscriptions. You'll need your own Claude, ChatGPT or Cursor account.
You're on the list.
Right. I'll email you about launch on 15 December. We keep only your email, and only for that. Unsubscribe any time.
— Lyman