• Skip to main content
  • Main Menu
  • Navigation for access to support pages
  • Navigation for access to legal pages
 Logo Viva Technology
  • 2026 Themes
  • FAQ
  • confirmation_numberGet Your 2026 Pass
  • Become a Partner
 Viva Technology

17-20 June 2026

Paris Expo Porte de Versailles

1 Place de la Porte de Versailles

F-75015 Paris France

More Infoarrow_right_alt

Event organizers

2026 Themes2026 Partners

Exhibitors at VivaTech

Startups at VivaTechInvestors at VivaTech2026 Startup Challenges and Awards

JournalistsMedia PartnersPress Releases

About UsOur CommitmentsPractical InformationBook Your Stay

©Viva Technology 2016-2026 all rights reserved

Site MapSite noticeB2B terms & conditionsData Privacy
James Rebours CEO & Co-founder at Klark
  1.  Logo Viva Technology
  2. Speakers
  3. James Rebours
 Photo James Rebours

James Rebours

CEO & Co-founder

Klark

#
Artificial Intelligence
Consulting & B2B services
Retail & E-commerce

About Me

James Rebours is the co-founder and CEO of Klark, an AI startup revolutionizing customer service with plug-and-play generative AI copilots. With a strong background in engineering, finance, logistics and e-commerce, James launched with Nicolas & Yoann, Klark to empower human agents, not replace them. Klark is already trusted by leading retailers like Backmarket, Cdiscount, ba&sh, Izipizi and But. James is passionate about turning complex tech into simple, scalable tools. He assembled, then overclocked its first computer from 133MHz to 150MHz when he was 10.

Hear My Insights

Reinventing B2B Go-to-Market with AI

AI is transforming B2B sales far beyond automation, enabling hyper-personalized outreach, autonomous prospecting, and smarter pipeline management. In this session, we’ll share real-world strategies for integrating AI into sales processes, driving better results while maintaining the human touch. Learn how top leaders are bridging the gap between AI hype and practical sales performance, and discover actionable steps to future-proof your sales organization.