Corenn vibe code your MVP—$4,000 flat, one week
We combine human expertise with AI to build real MVPs with 2-3 core features that just work. Sign an NDA, share your project brief, we scope it, and ship in one week. You pay 50% upfront, 50% on launch.
You get a fully designed, documented, and production-ready web app or SaaS to test your market. We intentionally focus on one client at a time and are currently accepting clients for February 2026.
Zero pitch. Zero pressure. We sign an NDA before you share anything—your idea stays protected.
How it works
Sign an NDA, share your vision, we review and quote it, then build your market-ready MVP in one week. Simple process, serious results.
Sign NDA
Your idea is protected before you share anything. Sign our strict confidentiality agreement.
Share Your Brief
Describe your MVP concept and vision. Our AI-powered brief builder helps you articulate it perfectly.
We Review & Quote
We review your brief and provide detailed scope. Pay 50% upfront if approved to begin building.
Launch Your MVP
Market-ready MVP delivered in ~1 week. Pay 50% on delivery and launch your product.
We vibe code those products
Sharebrand
SAASFile sharingBranded file sharing service for client-facing businesses
Bripes
SAASClient portalClient portal and work-order management for modern agencies
Renlar
ServicesDesign subscriptionDesign subscription services for startups and agencies
Stulink
SAASURL shortenerMinimal URL shortener for small business
RevenuePage
SAASAnalyticsBranded revenue pages for startups
MVP doesn't have to cost you $50K
We're designers, product managers, and AI experts. While most agencies use AI lazily—asking ChatGPT directly and shipping whatever comes out—we manipulate AI to build exactly what you need. No two AI products should look the same, but they do. At Corenn, we bend AI to our will, not the other way around.
For just $4,000, you get a production-ready MVP built by experts who know how to extract greatness from AI without the AI-generated look.
MVP Package
Everything you need to validate your idea
50% upfront ($2,000) • 50% at delivery ($2,000)
Includes
- Full-stack MVP — Frontend + Backend + Database
- Production-ready code — Deployed on Vercel, fully documented
- 2-3 core features — Built with Next.js, React, Tailwind CSS
- Database integration — Supabase PostgreSQL or similar
- Authentication — User registration & login ready
- Design & UX — Professional, minimal, no "AI look"
- Responsive — Works perfectly on mobile, tablet, desktop
- 1-week delivery — Built from brief to launch in 7 days
Tech stack
NDA signed before we see your idea • Fixed price, no surprises • Production-ready on day 7
Questions? Check these.
What is Corenn? Who's behind it?+
Corenn was born from the product building experience at Tarkle. When we decided to leverage our design and development expertise into vibe code, we built products and tools that now run our entire business. We realized founders need exactly what we needed: a fast, affordable way to validate ideas without spending $50,000+ on development fees. So we built Corenn to share that benefit. Corenn is run by Santhia Roo, founder and 'prompt queen,' who previously built Renlar (generated $1M+ in design services), Sharebrand (white-label file sharing), and Bripes (work-order management). Her combined products serve 2,000+ businesses and agencies. Now she dedicates her expertise to one project at a time at Corenn, ensuring your MVP gets the skill and attention it deserves.
How much does it cost?+
$4,000 flat rate per project. Payment is split: 50% upfront to begin work, 50% on completion. This covers one standard MVP with 2-3 core features.
How does the process work?+
Fill out our brief form and submit your concept via Loom video. We review and send you a detailed scope of work. Once approved, you make the 50% upfront payment and we start building.
How many projects do you take?+
We currently serve 4 projects per month to ensure quality and attention to detail.
What tech stack do you use?+
We build with v0, Bolt, Cursor, Supabase, Vercel, and Stripe. All projects include code quality review and security checks before delivery.
What makes Corenn different? You mention AI-powered?+
We don't just build with AI—we use AI as an extension of human thinking. We prompt extensively and know the secrets to extract great product from AI tools without bugs. We never ship buggy code. Human craftsmanship, product experience, and business insight guide every AI-assisted line. That's what you're paying for.
Do you provide design?+
Generally, you provide your design or design direction. If you need design, hire a design agency separately. We recommend Renlar for design services—use code CORENN for 10% off.
How long does it take?+
One week for the first draft. We provide an additional week for review, quality control, and testing before final delivery.
Do you provide documentation?+
Yes. We provide full documentation for your MVP including setup guides, feature documentation, and deployment instructions.
Can you sign an NDA?+
Yes. We sign strict NDAs with every project from the moment you share your concept. Your idea is protected from day one.
Can you help after launch?+
Yes. After delivery, we provide free expert development review and can help you continue updates using AI-assisted development. When your MVP gains traction and you're ready for sustained, expert human development and monitoring, we partner with Refined.so, a trusted MVP agency we recommend. They provide continuous development support and offer a 10% discount for projects referred from Corenn, ensuring your product gets the expert attention it needs at scale.
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