We engineer
the future stack
Qoil AI is an AI consulting and software company based in Berlin, Germany. We design, architect, and ship AI-native products, distributed systems, and high-performance platforms — and help teams adopt frontier AI through hands-on consulting.
// CAPABILITIES
What we build with
frontier intelligence
Agentic Systems
Autonomous agents that reason, use tools, and execute multi-step workflows. We design multi-agent architectures with persistent memory, human-in-the-loop fallbacks, and production-grade observability.
Foundation Model Engineering
Fine-tuning, RAG, prompt architecture, evals, and guardrails — the full lifecycle. We turn general-purpose models into specialised, reliable systems that solve real problems at scale.
AI-Native Products
Products that are impossible without intelligence at their core. From concept to launch — we design experiences where the model is the product, not a bolted-on feature.
Intelligence Infrastructure
Vector stores, embedding pipelines, inference serving, and eval harnesses. The invisible layer that makes AI reliable, fast, and cost-effective in production.
// SELECTED WORK
Products we have
shipped to production
Hodolist
↗Travel platform handling thousands of destinations with integrated visa services. Complex dataset transformed into a seamless, fast experience.
AI Done Now
↗Lightweight, invisible macOS utility that reacts in real time with deep OS integration. Native performance — users barely know it is running.
BuzzKiez
↗Digital loyalty platform connecting Berlin businesses with regulars. QR-based check-ins, real-time analytics, merchant dashboards.
SafeRoutes
↗Live conflict data, government advisories, and flight telemetry fused into a single map interface. Route-finding algorithm turns chaos into actionable guidance.
// HOW WE WORK
How we
think about building
Models first, not models after
Every project starts by asking what frontier models make possible today that was impossible six months ago. AI is the foundation, not an afterthought.
Ship in days, learn from reality
We prototype against real models on day one. AI-assisted development compresses what used to take quarters into weeks. We iterate on behaviour, not slide decks.
Small teams, outsized leverage
One strong engineer paired with the right models routinely outperforms teams of ten. We stay lean and pass that efficiency directly to our partners.
Build with you, not for you
We transfer knowledge, open-source what we can, and ensure your team owns what we create together. No locked-in dependencies, no opaque magic.