Collybrix
Collybrix
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Our Story

Building the future of startup development.

Collybrix was born from a simple observation: startups fail not because of bad ideas, but because of poor technical execution and poor market fit. We're here to change that.

Our Mission

To empower startup accelerators and early-stage companies with AI-powered technical expertise, enabling them to build solid foundations, ship faster, and scale with confidence. We believe every startup deserves world-class technical mentorship.

Our Vision

A world where technical excellence is accessible to every startup, regardless of their resources or location. Where AI and human expertise combine to accelerate innovation and reduce the time from idea to market-ready product.

How Collybrix began.

At Collybrix, we were born from a single question that followed us through years of experience in technology, strategy, and product development: Why do companies with so much talent and internal knowledge still make decisions disconnected from their data, their people, and their vision for the future?

We noticed a pattern: brilliant founders with game-changing ideas were struggling with technical execution. They'd rush to build MVPs without proper architecture, skip testing to save time, and end up with technical debt that would haunt them for years.

Meanwhile, accelerators were doing their best to provide technical guidance, but they couldn't scale personalized mentorship to every cohort company. The technical expertise gap was real, and it was costing startups time, money, and sometimes their entire business.

That's when we asked ourselves: what if we could combine AI's scalability with human expertise's depth? What if we could give every startup access to the same level of technical mentorship that only well-funded companies could afford?

Collybrix was created to change that.

Today, we partner with accelerators and startups across Europe, helping them build better, faster, and smarter.

At Collybrix, technology doesn’t replace human vision — it amplifies it.

Our core values.

These principles guide everything we do, from how we build our AI tools to how we mentor startup teams.

Technical Excellence

We never compromise on code quality, testing, or best practices. Shortcuts today become problems tomorrow.

AI + Human

AI accelerates, humans guide. We believe the best results come from combining both, not choosing one over the other.

Mentorship First

We don't just build for you—we teach you to build. Our goal is to make teams self-sufficient and confident.

Speed with Substance

Fast shipping matters, but not at the cost of quality. We help you move quickly while building solid foundations.

What makes us different.

We're not just consultants, and we're not just a software tool. We're your technical partner.

AI Agentic Software

Our proprietary AI agents don't just generate code—they understand context, follow best practices, and adapt to your specific needs. From PRDs to production-ready features.

Xtreme Programming Experts

We're deeply rooted in XP methodology—pair programming, TDD, continuous integration, and rapid feedback loops. These aren't buzzwords for us; they're how we work.

Accelerator-Native

We understand the accelerator model inside and out. We know the time constraints, the resource limitations, and the pressure to show traction. We're built for this environment.

End-to-End Support

From initial PRD to v1.0 and beyond, we're with you every step. Architecture, development, testing, deployment, and scaling—we've got you covered.

Ready to partner with us?

Whether you're an accelerator looking to enhance your technical support or a startup seeking expert guidance, we'd love to hear from you.

Collybrix
Collybrix

Technical partner for startup accelerators. AI-powered development, XP mentorship, solid foundations.

Based in Madrid, Spain

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  • PRD Generation
  • Team Building
  • XP Mentorship
  • AI Development

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