AI Interview Platforms Tested: CodeSignal, Humanly, Eightfold in Job Screening

The Verge's senior AI reporter Hayden Field tested three AI interview platforms for job screening: CodeSignal, Humanly, and Eightfold. These platforms use AI avatars to conduct one-on-one video interviews with job applicants, asking questions and analyzing responses.

How AI Interview Platforms Work

The AI tools operate by having applicants participate in video calls where an AI avatar asks questions and evaluates responses. Companies behind these platforms claim they allow organizations to interview virtually every applicant for initial screening rather than just a subset. Some argue these systems analyze responses rather than visual cues, potentially reducing bias.

Limitations and Challenges

Despite claims of reduced bias, the article notes that bias-free AI systems are impossible to achieve. The models are trained on large internet datasets containing sexism, racism, and other biases. Field reported that while some platforms felt more natural than others, each time she wished she was talking to a human instead. She specifically mentioned struggling with the "uncanny valley" effect of looking at an AI avatar listening to her answers.

Testing Methodology

Field tested the platforms for various jobs, including positions created for the exercise based on her current role and real jobs listed at Vox Media. The testing revealed differences in how natural each platform felt, though all shared the fundamental limitation of being AI-driven rather than human-conducted interviews.