Best AI Mock Interview Apps (2026): 9 Tools Compared Honestly

The best AI mock interview app depends on what you’re preparing for. Himalayas and Yoodli have the easiest free starts, Aced and interviewing.io are strongest for software and product roles, Big Interview pairs practice with a full video curriculum, and Offermic focuses on realistic real-time voice interviews with follow-ups. Below, nine tools are compared on the same criteria, with prices checked on each vendor’s own site.

Disclosure: We make Offermic. To avoid ranking ourselves first, the tools below are listed alphabetically, and our recommendations are grouped by use case. We describe Offermic’s limitations as plainly as everyone else’s.

How we evaluated these tools

What we used: Each vendor’s public product and pricing pages, checked on 2026-09-23. For Offermic, our own product. We did not run paid, hands-on tests of every competitor for this version of the page, so we describe what vendors say their tools do, not our impressions of output quality. Prices change often; confirm before paying.

Criteria:

1. Spoken practice: Can you answer out loud, and does the tool respond like an interviewer (follow-ups, conversation)?
2. Feedback: Is it structured and specific, for example on content, structure or delivery?
3. Access and price: Is there a free option, and is pricing published?
4. Fit: Which roles, industries and languages it’s designed for.
5. Practice-first design: Is the product built for preparation, rather than for real-time help during live interviews?

What we left out: Tools whose main product is a live-interview “copilot” are included only when they also offer a practice mode, and we note it. General chatbots are mentioned separately.

Quick picks by use case

If you want…	Consider
A free start with structured feedback	Himalayas, Yoodli
Delivery coaching (pacing, conciseness)	Yoodli
Software, system design or PM interviews	Aced, interviewing.io
A full course plus video practice	Big Interview
Job-post import and a large question bank	Huru
The cheapest simple tool for one posting	Interviews by AI
Real-time voice interviews with follow-ups, several accents and languages	Offermic
Free, unstructured voice practice	Gemini Live (general assistant)

Comparison table

Tool	Free option	Paid (checked 2026-09-23)	Answer mode	Main focus
Aced (formerly Exponent)	Monthly credits; free peer mocks	Membership	AI interviewer; live peer video	Tech, PM, data
Big Interview	None listed (30-day refund)	$39/30 days; $99/3 mo; $299 lifetime	Recorded video	Curriculum plus practice
Final Round AI	Free plan without practice sessions	Pro from $25/mo	Voice, desktop app	Copilot plus practice
Himalayas	First mock interview	$9/mo; $29/mo	Text, voice, real-time	Resume- and job-based practice
Huru	Free trial	$24.99/mo; $99/yr	Recorded voice/video	Job-post practice, question bank
Interviews by AI	3 questions/month	$9/mo	Audio or text	Job-description questions
interviewing.io	Free tier (practice problems)	Paid human sessions	Live with engineers; AI for coding/system design	Senior engineering
Offermic (ours)	Limited free practice	$7.99/week; $17.99/month; 3-day trial	Real-time voice	Voice mock interviews, 17 industries, 13 languages
Yoodli	5 lifetime sessions	$8/mo; $20/mo (billed annually)	Voice roleplay	Communication and delivery

The 9 tools, alphabetically

Aced (formerly Exponent)

Exponent has renamed itself Aced and describes itself as a family of brands that includes Pramp and InterviewCake. Its practice page offers an AI interviewer with “instant AI feedback” and grading “based on hiring rubrics” for behavioral, PM, system design and data science interviews, plus free peer mock interviews where you “take turns as both the interviewee and interviewer.” The practice tool is free with monthly credits and members get unlimited access; the AI feedback is an early-access feature for members only.

• Strengths: Deep tech and product focus; real human peers.
• Limits: Less aimed at non-tech roles.

Big Interview

Big Interview combines 170 video lessons with an interview simulator that gives AI feedback on “delivery, clarity, and more,” plus an answer builder and a resume tool. It sells to job seekers and to universities, workforce agencies and nonprofits. Pricing: $39 for 30 days, $99 for 3 months, $299 lifetime, with a 30-day refund policy.

• Strengths: Structured curriculum; often available free through universities.
• Limits: No free plan listed; recorded answers rather than live conversation.

See our Offermic vs Big Interview comparison.

Final Round AI

Final Round AI offers a voice-based practice mode in its desktop app with eight scenario types (general, coding, system design, behavioral, product case, data/ML, salary negotiation and recruiter screen) and debriefs after each session. Starting a practice session requires a paid plan; Pro is listed from $25/month. Its flagship product is Interview Copilot, which “shows private, structured answer guidance on your screen while you speak” during real interviews and has a “Stealth Mode” that hides it from screen shares.

• Strengths: Broad scenario list; job-targeted practice.
• Limits: No free practice sessions; the product is centered on live-interview assistance, which doesn’t fit a practice-first approach and may break some employers’ rules.

See Final Round AI alternatives and Offermic vs Final Round AI.

Himalayas

Himalayas, a remote job board, offers an AI mock interview that builds questions from your resume and a job description. You can choose “text, voice, or real-time conversation modes” and get feedback plus an improved answer using STAR. The first mock interview is free with no credit card. Plus is $9/month (unlimited standard interviews, 30 minutes/month of conversation mode); Max is $29/month (4 hours/month).

• Strengths: Low price, free start, tailored questions.
• Limits: Real-time conversation minutes are capped per plan.

Huru

Huru provides AI interview practice with feedback on answer content, speech and confidence, a library of “50,000+ Questions”, a Chrome extension that creates a practice interview from job posts, recording for self-review, multiple languages and an iOS app. Pricing: $24.99/month or $99/year, with a free trial.

• Strengths: Job-post import, large question bank, mobile app.
• Limits: Monthly price is higher than most; annual plan is the value option.

Interviews by AI

A lightweight tool that generates questions from a job description (or preset roles) and gives STAR-based feedback on spoken or written answers. Free: 3 questions a month. Pro: $9/month for unlimited questions and resume upload. It says audio is deleted after transcription.

• Strengths: Simple, cheap, privacy-conscious.
• Limits: Question-by-question practice rather than a full conversational interview.

interviewing.io

interviewing.io connects engineers with interviewers from companies like Meta, Google and Amazon for mock interviews, plus coaching packages. It also has an AI interviewer that “conducts coding and system design interviews” with feedback at the end, and a free tier with practice problems.

• Strengths: Human interviewers from large tech companies; strong for senior engineering.
• Limits: Engineering-focused; human sessions are paid.

Offermic (ours)

Offermic runs real-time voice mock interviews with four AI interviewers: Sarah (HR Specialist) and Michael (Tech Manager) with American accents, Emily (Senior Recruiter) with a British accent and Raj (Senior Developer) with an Indian accent. Interviews can be tailored to your resume and a job posting, with a friendly, neutral or strict tone, across 17 industries and 13 languages. Each session gets a 0–100 score, category scores, strengths, improvements and an improved STAR version of each answer. It’s on iOS and the web.

• Strengths: Conversational voice interviews with follow-ups; accent and language variety; non-tech industries covered.
• Limits: No video or body-language feedback, no live coding, no human coaches, no Android app yet, limited free tier. It’s newer than most tools here, with few public reviews.

Yoodli

Yoodli is an AI roleplay platform for communication skills, used for interviews, sales and presentations. It gives feedback on “content, delivery, and progress over time” with metrics such as pacing and conciseness, and supports multi-persona roleplays such as an interview panel. Pricing: free Starter with 5 lifetime sessions; Pro $8/month and Advanced $20/month, billed annually.

• Strengths: Delivery analytics; cheap annual plans; strong for presentation skills too.
• Limits: Broader than interviews, so less interview-specific content.

See Offermic vs Yoodli.

What about ChatGPT, Gemini and other general assistants?

General assistants can run a mock interview if you prompt them well. Google itself suggests Gemini Live for simulating a conversational interview, and its voice mode is free in the Gemini app. The trade-off: no built-in structure, scoring or progress history, and results vary with your prompt. They’re a good free supplement, especially for situational questions. See our Google Interview Warmup alternatives page for a ready-made prompt.

Practice tools vs live copilots

Several well-known products are “copilots” that listen to a real interview and suggest answers on screen. We don’t recommend them. Some platforms prohibit AI-written answers, such as Mercor’s rules for its AI interview, and copilot answers tend to fall apart under follow-up questions about your own experience. Every tool on this list offers a practice mode, and we recommend using that. More in how to pass an AI interview.

How to get the most from any AI mock interview app

1. Prepare stories first. Six to eight real examples in STAR format. An app can’t give you experiences you haven’t prepared.
2. Answer out loud. Even if typing is an option.
3. Do the same question twice. Apply the feedback and compare.
4. Practice the hard questions. Start with Tell me about yourself and greatest weakness, then move to conflict and failure questions.
5. Add a human. One mock interview with a person catches things software misses.

For a complete week-long plan, see how to practice for an interview.

Who might not need an AI mock interview app?

AI practice isn’t the right investment for everyone:

• You have a free human option. If your university career center offers mock interviews, or a friend in your field will interview you, start there. Many schools also provide free access to tools like Big Interview.
• Your interview is mostly technical problem solving. For live coding, practice on coding platforms and with peers. Most tools here, including Offermic, focus on spoken behavioral and role questions rather than coding.
• You haven’t prepared any stories yet. An app can’t create experiences for you. Spend an hour on your behavioral interview questions first, then practice.
• You need body-language coaching. Choose a tool that records video, such as Big Interview or Huru, or record yourself.

For everyone else, a short free trial of two or three tools is the fastest way to find the one whose feedback you actually use.

How we’ll keep this page honest

We’ll re-check prices and features at least quarterly and update the date at the top when we do. If you work at one of these companies and something is out of date, contact us and we’ll correct it.