Ranta Labs
Applied AI engineering
What we do
LLM & AI agent infrastructure
Serving, orchestration, evals and observability.
Custom models
Continued pretraining, fine-tuning and reinforcement learning on your data and your tasks.
Full-stack engineering
Product, backend and infrastructure.
References
Ranta Labs played a key role in our LLM infrastructure and AI agent development. Our internal and customer-facing AI agents are now more accurate and cost-effective.

Elias Örmä
CPO, Komu Homes
Ranta Labs set up our Infrastructure as Code and refactored the codebase to modern standard libraries and a clearer architecture. Since then, our AI-assisted development has sped up over 3x. We ship more features to production with a smaller team.

Veeti Roponen
CTO, MailMoo
Ranta Labs carried out an effective security and architecture analysis for our AI-generated software. We got a clear view of the risk areas and practical guidance on how to get the product safely into production. Strong recommendation.

Onni Ahonen
CEO, Floy