You have the idea. I'll build the prototype.
I'm a solo developer who helps non-technical founders turn their app ideas into real, working prototypes — fast. No jargon, no bloated agency process. Just a conversation and a build.
Idea in
30-min call
Prototype out
in weeks, not months
How It Works
Three steps from idea to prototype
A clear, straightforward process — no surprises, no runaway timelines. You stay informed, I handle the building.
Tell me your idea
We start with a free 30-minute call. No prep needed, no pitch deck required. Just tell me what you're imagining — I'll ask the right questions.
We scope it together
After the call, I'll put together a clear plan: what we build, what it does, and what it won't do yet. You'll know exactly what you're getting before anything starts.
I build it, you run your business
Once we're aligned, I get to work. You don't need to manage me or translate requirements into tech. I check in regularly and hand over something you can actually use.
What You Walk Away With
Not just code. A prototype you can use.
The goal isn't to ship lines of code — it's to give you something real you can put in front of people.
Who This Is For
This is for you if…
I work best with individuals and small teams who have a clear idea and want to move fast.
Great fit
- You have an idea for an app but you're not a developer
- You've tried explaining it to a tech person and felt lost in the conversation
- You want to validate the idea with something real, not a pitch deck
- You're a founder, freelancer, or small business owner building something new
- Speed matters — you don't want to spend months to find out if it works
Not the right fit
- Large teams or companies that need full engineering staff
- Agencies looking for white-label work
- Enterprises with lengthy procurement processes
The Builder
Hi, I'm Thilo
I'm a developer who got tired of watching great ideas die because the person who had them couldn't find the right technical partner. I started Prompt Launch to make that first step easy — a real conversation, a real plan, a real prototype.
I use modern AI tools to build faster than traditional development — which means lower cost, quicker feedback, and less time spent waiting to find out if your idea works.
More about meFrom the Blog
Recent thinking
If AI writes most of the code and review has become the bottleneck, the obvious move is to have AI review it too. That's now a real, widely used tool category in 2026 — but whether it can replace human review is a more careful question. Here's the honest answer.
Gartner predicts 40% of enterprise applications will have integrated AI agents by the end of 2026, up from under 5% a year earlier. That's a real trend — but it's also a reason to think carefully about whether your product needs one. Here's a clear way to decide.
AI coding agents usually run as cloud services. In 2026 a serious alternative emerged: agents that run on infrastructure you control. The choice between them isn't about performance — it's about governance, and it's becoming a real decision for growing companies.
AI writes code faster than humans can review it for security. The industry's response in 2026 is to move security checks into the editor itself — catching flaws as code is written rather than weeks later. Here's what that shift means for your product.
The defining shift in AI coding tools in 2026 isn't smarter answers — it's longer ones. Agents now run for minutes or hours on a single task instead of replying in seconds. That changes how work gets handed off, supervised, and reviewed. Here's what founders should understand.
Early AI coding tools could only consider a few files at a time. In 2026 the leading tools hold context windows of a million tokens or more — enough to see an entire codebase at once. Here's what that change actually enables, and the limits it doesn't remove.
Got an idea? Let’s talk.
Book a free 30-minute call. Tell me your idea. I’ll tell you honestly if I can build it, how long it might take, and what it would look like. No obligation, no pitch.