
Kleio’s Conversational AI is transforming sales and marketing, enabling AI-driven conversations that qualify, engage, and convert high-intent buyers in real time. Kleio is redefining how businesses connect with customers, making every interaction intelligent, personal, and effortless. Their multi-agent AI platform automates lead profiling, personalized recommendations, and purchasing journeys, helping enterprises close deals faster and at scale with enterprise-grade security and seamless integrations.

Kleio’s Conversational AI is transforming sales and marketing, enabling AI-driven conversations that qualify, engage, and convert high-intent buyers in real time. Kleio is redefining how businesses connect with customers, making every interaction intelligent, personal, and effortless. Their multi-agent AI platform automates lead profiling, personalized recommendations, and purchasing journeys, helping enterprises close deals faster and at scale with enterprise-grade security and seamless integrations.
Product: Agentic conversational AI platform for enterprise sales and marketing
Founders / Leadership: Philippe Wellens (CEO), Adrien Mathieu (President), Louis Poirier (CTO)
Headcount: 15 employees
Funding: 33M seed round
Location: Paris, le-de-France, France
Enterprise sales and marketing automation; lead qualification and conversion
Enterprise software / Conversational AI
33,000,000
Round included individual/angel investors and enterprise software leaders such as Houman Behzadi, Julien Bellanger, Raphael Simon, and Dave Kellogg
“Led by venture firms Serena and Daphni with participation from enterprise software leaders and angels”