Enterprise AI Solutions
Driven by ROI
We're your LangChain and AI transformation partner — building production-ready AI systems that turn data into measurable ROI.
Official LangChain Ambassadors & Experts
Framework used by
Our Expertise
We help companies transition from Proof of Concept to production-grade AI, enabling scalability, observability, and measurable ROI.
- Align on goals, scope, and success metrics before building
- Build PoCs and MVPs for custom LLM-powered software
- Translate your concept into a usable AI MVP with a clear delivery plan
- Set up a solid foundation so the MVP stays maintainable and easy to extend
- Diagnose quality, latency, cost, and reliability issues in current systems
- Blend consulting with hands-on engineering to unblock delivery
- Strengthen architecture and implementation with senior ML/LLM expertise
- Integrate with your current stack and constraints instead of rebuilding from scratch
- Provide senior guidance on vision, execution, and technical trade-offs
- Act as an extension of your engineering team - design, build, and review
- Own sub-projects end-to-end, especially the hardest, highest-impact parts
- Keep momentum while your in-house AI team scales up
Case Studies
Real production AI systems we've built—from sales automation to clinical-grade healthcare agents.
Sales & Marketing
Healthcare
E-commerce
Production-Ready AI, Not Prototypes.
We help teams move from successful PoCs to production systems that are reliable, observable, and measurable. Our team builds with the LangChain stack daily and specializes in LangGraph for orchestration and LangSmith for evaluation and observability.
- Official LangChain Ambassadors
- Organizers of Poland's first official LangChain meetup
- LangGraph and LangSmith experts for architecture, evals, and observability
About Us
At Lubu Labs, we're a dedicated team building production-grade AI systems that ship fast and scale reliably.
We combine deep technical expertise with a product-first mindset to help companies navigate the complex landscape of Artificial Intelligence. From rapid prototyping to full-scale deployment, we ensure your AI initiatives deliver real business value.
Our team integrates with your engineers and stakeholders to define success metrics, build secure data pipelines, and harden systems for production. We focus on reliability, maintainability, and measurable outcomes so your AI roadmap stays aligned with business goals.
We also invest in enablement, leaving your team with clear architecture, documentation, and evaluation practices that reduce long-term risk.
Official LangChain Ambassadors & Experts
We're official LangChain Ambassadors, helping teams build and ship reliable LLM applications.
Innovations Hub 2nd place winner
Recognized at the Innovations Hub Summit for product excellence.
OVHcloud grant winners
2nd Place & €15,000 OVHCloud Grant Winners
Simon leads the LangChain consulting practice at Lubu Labs, helping teams design, build, and ship production-ready LangChain, LangGraph, and LangSmith solutions.
He combines deep technical expertise with a pragmatic delivery mindset, focusing on retrieval, agent workflows, and evaluation so AI initiatives move into production with reliability, scalability, and measurable impact.
Simon Budziak
Founder & CTO
Ready to Transform Your Business?
Let's discuss how Lubu Labs can help you leverage AI to drive growth and efficiency.
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