Resources/Glossary/AI

What is a chatbot?

A chatbot is software that holds a conversation with people by text or voice. In recruiting, chatbots answer candidate questions about a job, collect basic details, run simple screening questions and book interviews at any hour, then pass harder questions to a recruiter.

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In one line

Software that holds a conversation in text or voice. Recruiting chatbots answer candidate questions, collect details and book interviews at any hour, then hand harder questions to a person.

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Older chatbots followed fixed scripts: a set list of questions and buttons. Newer ones run on large language models, so they can understand free text and answer in natural sentences. Many products blend the two, using scripts for screening questions that must be asked the same way every time and AI for open questions.

You will find recruiting chatbots on career sites, inside text messaging tools and in high volume hiring flows where hundreds of applicants need a quick first touch. They usually connect to the ATS so answers and booked interviews land on the candidate record.

A chatbot is only as good as the information behind it. If pay ranges, shift details or benefits are missing from its knowledge base, it will dodge questions or, worse, guess.

Why it matters to recruiters

Speed matters in hourly and high volume hiring, where candidates often take the first offer they get. A chatbot replies in seconds at midnight, which a recruiter cannot. It also frees recruiters from answering the same five questions all day so they can spend time on finalists.

An example from a recruiting desk

A warehouse operator hiring 120 seasonal pickers adds a text chatbot to its job ads. Applicants answer three knockout questions on shift, age requirement and lifting, then pick an interview slot. Recruiters stop phoning every applicant and only review the ones who booked, and they set a rule that any question about pay or accommodations goes straight to a person.

Tips that help

  • Load the chatbot with accurate pay, schedule and location details before launch.
  • Give candidates an easy way to reach a human at any point.
  • Read a sample of transcripts every week to find questions it handles badly.
  • Keep knockout questions job related and the same for everyone.

Mistakes to avoid

  • Letting the bot reject candidates on vague criteria nobody has reviewed.
  • Launching without telling candidates they are talking to software.

Frequently asked questions

Do candidates mind talking to a chatbot?

Many are fine with it for quick tasks like booking an interview or checking a shift. Frustration comes when the bot cannot answer, loops, or hides the way to reach a person. Clear handoffs keep the experience positive.

Is a chatbot the same as an AI agent?

Not quite. A chatbot mainly talks and answers. An AI agent can take actions across tools, such as updating records or sending follow ups, with less direction. Some recruiting products now combine both.

Can a chatbot screen candidates legally?

It can ask job related screening questions, but the same rules apply as for a human screener. Avoid questions about protected traits, apply criteria consistently and check local AI hiring laws, which may require notice. This is not legal advice.

Written by recruiters at Work Insiders. Part of the recruiting and HR tech glossary. Updated October 2026.