Anonymous technical mock interviews with real engineers and AI practice.
interviewing.io is one of the more credible ways to practice technical interviews because the anonymous, voice-only format with vetted engineers produces realistic, unbiased feedback, and the free peer, AI, and replay options let you practice without paying. The honest caveats: quality expert sessions are not cheap (roughly $179 and up per session, more for company-specific interviewers), and dedicated coaching packages run into the thousands. It is also deliberately narrow, focused on rigorous technical interview practice rather than resumes or broad career coaching. For engineers preparing for coding and system-design rounds, it is a strong fit.
interviewing.io is a technical interview practice and hiring platform offering anonymous, voice-only mock interviews with experienced engineers in a shared coding environment, plus free peer mocks, an AI interviewer, and recorded session replays. Expert sessions run roughly 45-60 minutes with a real problem, follow-ups, and detailed feedback, priced per session starting around $179 and rising for company-specific interviewers. It is best for software engineers preparing for coding and system-design rounds who want realistic, unbiased practice.
interviewing.io is a platform for practicing technical interviews and connecting engineers with jobs. Its signature offering is anonymous, voice-only mock interviews with vetted, experienced interviewers, often engineers from top companies, in a shared coding environment. Sessions run roughly 45 to 60 minutes with a real problem, follow-ups, pressure, and detailed feedback, closely mimicking the actual interview experience. Beyond paid expert mocks, the platform offers free ways to practice: peer mock interviews that match candidates with other job seekers, an AI interviewer, and a library of recorded session replays you can learn from. This tiering lets candidates practice for free and reserve paid expert sessions for higher-stakes preparation or company-specific interviews. Expert mock interviews are priced per session, typically starting around $179 and rising for company-specific or FAANG-experienced interviewers, with dedicated coaching packages available at a premium. The anonymity and realism are the platform's biggest strengths, giving candidates honest, unbiased feedback. The main considerations are that quality expert sessions are not cheap and that the experience is deliberately narrow: rigorous technical interview practice rather than broad career coaching.
interviewing.io is a technical interview practice and hiring platform offering anonymous, voice-only mock interviews with experienced engineers, plus free peer mocks, an AI interviewer, and recorded replays. Expert sessions are realistic and detailed, priced per session from around $179 and up for company-specific interviewers, with coaching packages in the thousands. It is best for software engineers preparing for coding and system-design rounds. Founded by Aline Lerner, it raised a $3 million seed in 2017 and a $10 million Series A led by M13 in 2025.
interviewing.io is a technical interviewing company founded by Aline Lerner that operates an anonymous mock-interview and hiring platform for software engineers.
It raised a $3 million seed round led by Susa Ventures in 2017 and a $10 million Series A led by M13 announced in 2025. The platform pairs candidates with vetted interviewers and also connects strong performers with hiring companies.
The core product is anonymous, voice-only mock interviews with experienced engineers in a shared coding environment, running roughly 45-60 minutes with realistic problems, follow-ups, and detailed feedback. Free options include peer mocks, an AI interviewer, and recorded session replays.
Expert sessions can be booked with company-specific or senior interviewers at a premium, and dedicated coaching packages are available. The experience is deliberately focused on rigorous technical interview practice.
Software engineers and technical candidates preparing for coding and system-design interviews, including those targeting top-tier or specific companies.
Software engineers and technical candidates practicing interviews and seeking feedback.
The individual candidates who purchase expert sessions and coaching packages, plus companies using the hiring side.
Engineering communities, career mentors, and reviewers of interview-prep resources.
A software engineer preparing for high-stakes technical interviews who wants realistic, anonymous practice with experienced interviewers and honest feedback, and is willing to pay for quality expert sessions.
interviewing.io raised a $3 million seed round led by Susa Ventures in 2017 and a $10 million Series A led by M13 announced in 2025.
Partly. Free users get peer mock interviews, an AI interviewer, and recorded session replays. Paid expert mock interviews with vetted engineers are priced per session on top of the free options.
As of August 2026, expert mocks typically start around $179 per session and rise to roughly $225-$339 for company-specific or FAANG-experienced interviewers, with coaching packages costing more.
Anonymity is voice-only and hides identity so feedback is honest and unbiased, and so candidates can practice without reputational risk while getting a realistic interview experience.
Primarily technical rounds such as coding and system design, conducted in a shared coding environment with a real problem, follow-up questions, and detailed feedback.
No. It is also a hiring platform that can connect strong performers with companies, but its best-known use is realistic technical interview practice.
Side-by-side pages for pricing, features, and best-fit use cases.
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