EVA
INTRODUCTION
Eva Chatbot is a Spanish-language AI assistant built exclusively for ecommerce founders and students at Nexau.
DESIGNING METHOD
Designed as a ChatGPT-level AI for ecommerce, Eva delivers all the core capabilities users expect natural conversations, image generation, audio and media input, and long-term memory across conversations while being fine-tuned specifically on ecommerce data. Unlike generic AI tools, Eva understands: - Ecommerce strategy - Marketing funnels - Product positioning - Store optimization - Growth and operational challenges
Eva is tightly integrated with Nexau’s HubSpot-powered platform, making it a seamless internal tool for ecommerce students in Spain. It leverages Graph RAG architecture, allowing the chatbot to retrieve highly relevant, structured knowledge instead of generic responses.
FINAL PERFORMANCE
The result is an AI assistant that acts like a personal ecommerce mentor, trained on the right data, speaking the right language, and built for real-world ecommerce execution.
