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Five Ways to Practice Coding Interviews Without a Practice Partner

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Practice partners provide unseen problems, follow-up questions, and someone observing the candidate, which is hard to replicate alone. The article reviews five options, including self-timed solo drills, the author's own AI voice interviewer DevInterview.ai, interviewing.io's AI Interviewer, free ChatGPT voice mode, and peer mocks on Aced (formerly Exponent). Each option is compared on whether it asks follow-ups, gives spoken feedback, and what it costs, with prices checked on vendor sites in mid-October 2026. The author notes that solo practice misses pushback and realistic pressure, so it works best as one step in a broader study plan. Prices and features were verified directly on each provider's website.

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