From left: Marlith Kanashiro speaks with a recruiter at the ISG booth setup in the Mega Job Fair held at the FLA Live Arena on June 23, 2022, in Sunrise, Florida.Joe Raedle/Getty Images Many job seekers have started using ChatGPT and similar AI tools to write résumés and cover letters. 39% of surveyed HR professionals said using AI in applications is a dealbreaker. Some recruiters said that using AI to write applications could be a "marketable skill." Job seekers are using ChatGPT for cover letters, job-interview questions, and résumés.Not all hiring managers are on board.That's according to a March survey by Wakefield Research of 500 HR and recruiting professionals for the talent-cloud company iCIMS that found 39% of respondents said entry-level job candidates using AI bots such as ChatGPT to make their cover letters or résumés "is a definite dealbreaker." iCIMS and Wakefield Research also surveyed 1,000 college seniors in March."Almost half (47%) of college seniors are interested in using ChatGPT or other AI bots to write their resumes or cover letters, and 25% of Gen Z already use an AI bot to help write their résumés or cover letters," a press release from iCIMS said.Almost a third of responding HR professionals said they "wouldn't hold it against them" if entry-level candidates did use AI tools to create cover letters or résumés, and almost a quarter responded, "I don't love it, but it's the new trend.""I don't think it's that they're looking at this like, 'Oh, we don't want them to have that kind of support,'" Christy Spilka, the vice president and global head of talent acquisition at iCIMS, told Insider.