Launch your business with vibe coding
Your MVP, built with you: Validated.
We build web and mobile MVPs together with founders who are not technical. Scoped in days, built in weeks, and handed over so you can keep shipping without us.
What we build into every MVP
Not as add-ons. Not as Phase 2. These are non-negotiables from the first commit.
Click any card to see what's included
What you get
Not just a prototype. A validated product, a clear roadmap, and the skills to keep shipping.
Customer Discovery
Interviews, ICP definition, and demand signals so you build what people actually want.
Working MVP
A shipped v1 built with modern AI tools like Lovable, Supabase, and Cursor. Auth, payments, and core flows included where needed.
Go-to-Market Plan
Positioning, first-user pipeline, and a 90-day roadmap so you know what to do next.
Handover & Coaching
Your team learns how the product works and how to extend it without depending on us.
How the sprint works
Four phases, one clear outcome: a market-tested MVP.
Discovery
Map the problem, define the ICP, and run customer interviews. We kill bad assumptions before you write code.
Design & Scope
Turn insights into a scoped PRD, user flows, and a build plan. No feature creep, no surprises.
Build with AI
Ship the core product using vibe-coding and AI-assisted engineering. Daily check-ins, weekly demos.
Launch & Handover
Release to first users, gather feedback, and hand over the codebase, docs, and next steps.
Simple, scope-based pricing
No hourly billing. You know the investment before we start.
Discovery Sprint
Validate demand and define the MVP scope in one week.
- 5+ customer interviews
- ICP and problem definition
- MVP scope and PRD
- 90-minute strategy call
MVP Sprint
Full 4 to 6 week build with a working product at the end.
- Everything in Discovery Sprint
- Working MVP with core flows
- Auth, database, and payments setup
- Weekly demos and async support
- Handover session and documentation
Fractional Head of Product
Ongoing product leadership after the MVP ships.
- Weekly product strategy calls
- Prioritized experiment backlog
- Activation and conversion improvements
- Team coaching and reviews
Built with founders, not just for them
Real products, shipped with the people who own them.
"It was a pleasure working with Kasia. She was consistently reliable, thorough, proactive, and highly independent, while also thinking ahead, contributing valuable ideas, delivering a strong prototype, and communicating with customers in a professional and respectful manner."
Dr. DI Julia Reisinger
CPO & Co-Founder, factorymaker flexco
Real founders, real MVPs
See how non-technical founders shipped working products in weeks.
"Kasia's structured approach was the game-changer. We started with building a solid prompt before touching Lovable at all and that made everything click. I went live without a technical cofounder."
Kees Wouters
Founder of Legendary Rides, Founder Institute
Not at MVP stage yet? You just need a website.
If you are still validating the idea, an app is overkill. We can build you a high-performance website on Lovable in under 60 minutes: SEO and GEO optimised, secure, and ready to collect your first leads.
Want to do it yourself first? Take the 17-step SEO and GEO checklist we use on every site we build. Free, no strings attached.
Frequently Asked Questions
What founders ask before starting an AI MVP sprint.
Ready to build your MVP?
Free 30-minute call. No obligations.
Just honest advice on what's working and what's not.