Qu'est-ce que HR Chatbot ?

Definition

An HR chatbot is a conversational AI application — powered by rule-based logic, NLP (natural language processing), or large language models — integrated into HR and recruitment workflows to interact with candidates and employees automatically, at scale and around the clock.

In practice

In recruitment, chatbots handle high-volume, repetitive candidate interactions: answering FAQs about the company and the role, collecting basic qualifying information (availability, location, salary expectations), scheduling interviews, providing application status updates, and conducting initial screening conversations. Platforms like Paradox (Olivia), Phenom, Espressive, and various ATS-embedded chatbots are widely used by large employers. Candidate experience research shows chatbots significantly improve application completion rates when well-designed — 24/7 availability, instant response, and consistent quality beat delayed human responses. However, poorly designed chatbots create frustration: scripted, inflexible responses to nuanced questions, inability to escalate appropriately to a human, and impersonal tone. Under the EU AI Act, employers using chatbots for pre-screening decisions must disclose the use of automated systems and provide for human review.

Key takeaway

A chatbot that makes the application process easier and faster improves candidate experience — one that makes candidates feel like they're talking to a wall creates the opposite effect and harms the employer brand.