Custom AI Assistants and Knowledge Search Systems

NestAI Sp. z o.o. designs and develops custom AI assistants that help companies work with internal knowledge, documents and operational data. We build solutions based on modern AI models, retrieval-augmented generation, vector databases and secure integrations with existing systems.

Our AI assistants can support customer service, internal teams, sales, onboarding, document analysis, knowledge management and decision support. The system can be connected to company files, databases, APIs, CRM, ERP or other business tools.

We focus on practical implementation: from understanding the business process and preparing the system architecture, through backend and frontend development, to deployment of an easy-to-use interface for employees or clients.