Most MVPs fail before they ship.
Not because of the idea.
Because of who built it.

AI Venture Co-Building

You need more than developers. You need a founding-level technical partner who builds like it's their own company — because the deal we make means it is.

Sharp brutalist concrete architectural detail

Deal structure options

Equity stake

We take a founding equity position in exchange for technical co-founding. Best for pre-revenue ventures with high growth potential.

Revenue share

We take a percentage of the revenue the product generates. Best for established companies launching a new AI product line.

Performance hybrid

Reduced base fee combined with milestone-based upside. Aligns incentives across the full build and launch cycle.

The structural problem

The agency model is
misaligned by design.

Compensated per sprint, not per outcome
Compensated when the product generates value
Disappears at handoff — bugs become your problem
Founding-level accountability across the full lifecycle
Prioritizes billable hours over architecture quality
Architecture decisions made for longevity, not billing cycles
No stake in whether the product succeeds
Our upside depends directly on your product's success
Junior developers managed by account managers
Senior technical co-founders embedded directly

Technical scope

What we build — and what you ship

01

Architecture

Full-stack, AI-native foundation. Web, mobile, API, and AI layer — designed as a cohesive system. Hexagonal architecture that allows each layer to evolve independently.

02

Intelligence

Purpose-built multi-agent architectures. LLM integration strategy, fine-tuning decisions, cost architecture. AI that works at scale — not just in the demo environment.

03

Product

Authentication, billing, analytics, onboarding, notifications, and usage metering — the invisible layer that makes a product feel complete. Built in from the start.

04

Launch

The engagement ends when the product is ready to generate revenue — not when the code compiles. That definition of done changes every build decision from day one.

2
per quarter.

Deep co-building requires the kind of attention that cannot be split across twenty clients. When we commit to a venture, we mean it — architecturally, operationally, and financially.

Apply for a venture conversation

Venture fit

Three situations we are built for.

Scenario A

Innovation team with a validated concept.

You have market research, user interviews, and a clear thesis. You need a founding-level technical partner who can translate that vision into a production system.

Scenario B

Founder who already tried with an agency.

You have a codebase that does not work, a frustrated team, and a deadline that has slipped. We audit what exists, salvage what is worth keeping, and rebuild properly.

Scenario C

Established company launching an AI product line.

Your core business is running. You want to launch an adjacent AI product. We co-found it as a distinct venture with shared upside, bringing the full technical founding team.

“When you win, we win. When you stall, so do we. That alignment changes everything about how fast and how precisely we work.”

REKIT · venture model

Tell us what you're building. We'll tell you honestly if it's a fit..

2 slots per quarter · Application-based

Apply for a venture conversation
René Pfisterer, Gründer Rekit