news & press

Rosetic, the hybrid AI software development platform formerly known as Byggr, announced today that they have completed an oversubscribed $5M Seed round, accepting $7.88M and shifting focus squarely to scaling revenue and execution. Strong global investor demand continues as we progress through our current tranche.

Rosetic is pioneering a new era of hybrid deterministic AI, a technology that blends the creativity of probabilistic Large Language Models (LLMs) with the structure and precision of the company’s proprietary Deterministic Language Model (DLM). This hybrid approach enables engineers and organizations to generate secure, compliant, and reproducible software while reducing token usage by up to 80 percent compared to conventional LLM systems.

“This funding validates the belief that the future of software development will not be probabilistic guesswork but deterministic precision,” said Björn Stansvik, CEO at Rosetic. “Our hybrid model bridges human creativity with machine logic, unlocking enterprise-grade software generation that is faster, more efficient, and fully auditable.”

The Seed funding round attracted participation from a diverse group of global investors, reflecting broad confidence in Rosetic’s vision and technology. The capital will be used to expand the company’s engineering team, scale its hybrid AI infrastructure, and support early enterprise deployments.

Private Beta Underway

In parallel with the funding milestone, Rosetic has launched its Private Beta, following 18 months of intensive development by a 25-person team. The invite-only program includes a select group of early partners using Rosetic across real-world workflows such as SaaS backend generation, including CRM systems, HR platforms, scheduling tools, and inventory management applications.

Beta participants receive free early access, dedicated onboarding, and direct input into Rosetic’s product roadmap. Their feedback will shape refinements ahead of the company’s commercial launch next quarter.

“Our private beta is about partnership,” said Mark Robinson, Chief Operations Officer at Rosetic. “We’re working directly with innovators who are testing Rosetic across live workflows and helping us perfect the hybrid model before we scale globally. Their collaboration ensures that what we deliver is production-ready from day one.”

Looking Ahead

With its Seed round complete and Pre-Series A now open, Rosetic is positioned for rapid growth. The company plans to expand its product capabilities, deepen its enterprise integrations, and strengthen its hybrid AI framework as it prepares for commercial launch in early 2026.

Rosetic’s mission is clear: to make professional-grade software generation human-led, AI-enabled, and deterministic by design.

For more information or to request participation in upcoming beta phases, visit rosetic.ai.

After 18 months of focused work by a 25-person team, Rosetic (formerly Byggr) has officially launched its Private Beta. This marks a defining moment in our journey to transform how engineers and enterprises build software using hybrid deterministic AI.

From Byggr to Rosetic

Rosetic represents the next evolution of our mission. Inspired by the Rosetta Stone, our name reflects the idea of translating one language into another, and in our case, translating human intent into machine precision.

Our platform blends the creativity of probabilistic Large Language Models (LLMs) with the mathematical certainty of our proprietary Deterministic Language Model (DLM). This hybrid architecture allows Rosetic to generate secure, compliant, and reproducible software with up to 80 percent fewer tokens than conventional AI systems. The result is faster, more efficient development that is both cost-effective and enterprise-ready.

Why the Private Beta Matters

The Private Beta is an invite-only program designed to gather direct feedback from a small group of early partners. These participants are among the first to experience Rosetic’s hybrid engine in live production environments.

Our goal is straightforward: to understand how Rosetic performs across real-world workflows and identify both what works and what doesn’t. This feedback will guide the final refinements before our commercial launch next quarter.

What Beta Partners Receive

Beta participants receive:

• Free early access to Rosetic’s hybrid AI platform
  
  
• Direct influence over our product roadmap and feature prioritization
  
  
• White-glove onboarding and dedicated support throughout the program
  
  

Initial Use Cases

The Private Beta is focused on SaaS backend development, helping partners rapidly generate core systems such as:

• CRM platforms
  
  
• HR and talent management systems
  
  
• Scheduling applications
  
  
• Inventory management tools
  
  

These use cases highlight Rosetic’s ability to automate repetitive backend development while maintaining the accuracy, security, and reproducibility required for production-grade software.

What We’re Asking in Return

We’re asking our partners to:

• Commit to regular usage during the two-week testing window
  
  
• Share candid feedback through quick surveys and a wrap-up session
  
  

Their insights are invaluable as we refine Rosetic into the most trusted hybrid AI platform for developers and enterprises alike.

Looking Ahead

This Private Beta is not just a product test,  it’s the beginning of a new category in AI development. Rosetic is designed to be human-led, AI-enabled, and deterministic by design, giving teams the speed of AI generation and the confidence of mathematical precision.

Byggr built the foundation. Rosetic unlocks the future.

The transition from Byggr to Rosetic marks a defining moment in our journey. What began as a bold experiment in AI-assisted software generation has evolved into a refined, hybrid system designed to transform how engineers and organizations build software at scale.

A New Name for a New Era

The name Rosetic is inspired by the Rosetta Stone, one of history’s greatest breakthroughs in understanding. The Stone enabled translation between human languages that once seemed incompatible. In the same way, Rosetic bridges human intent and machine precision, translating natural language into production-ready software with accuracy, security, and reliability.

Rosetic is more than a name. It captures the essence of what we build: a platform that deciphers complexity and turns ideas into engineered outcomes.

Our Hybrid Approach

At the heart of Rosetic is a hybrid intelligence model. We combine the creativity and adaptability of probabilistic Large Language Models (LLMs) with the mathematical structure and certainty of our proprietary Deterministic Language Model (DLM).

Where LLMs are designed to predict what might work, the DLM is built to determine what will work. Together, they form a system that can interpret, reason, and execute with both imagination and precision.

This hybrid approach is not only more accurate but dramatically more efficient. By optimizing how tokens are consumed and processed, Rosetic reduces token usage by up to 80 percent compared to conventional LLM-only solutions. That means faster performance, lower operating costs, and more sustainable AI development at scale.

Efficiency Meets Trust

In an industry where token usage directly impacts both cost and speed, efficiency becomes a competitive advantage. Rosetic’s hybrid model minimizes waste while maintaining deterministic accuracy, ensuring that every generated output is secure, compliant, and reproducible.

This matters for teams working in regulated industries, enterprise environments, and any context where quality, transparency, and accountability are non-negotiable. Rosetic provides a foundation engineers can trust, allowing them to focus on innovation instead of uncertainty.

Human-Led. AI-Enabled. Deterministic by Design.

Rosetic represents a belief that the best AI tools do not replace the engineer. They empower them. By combining human creativity with deterministic logic, Rosetic allows engineers to move faster, build smarter, and trust their code from day one.

We call this human-led, AI-enabled, deterministic engineering. It is the philosophy that drives everything we create.

Looking Ahead

Byggr built the foundation. Rosetic unlocks what comes next. As we prepare for our next phase of growth, we are continuing to expand our Deterministic Language Model, refine our hybrid engine, and partner with developers, enterprises, and innovators who believe in building software with certainty.

Rosetic is the bridge between imagination and execution. It is where understanding becomes creation.