AI interview tools compared

Live copilots, AI mock interviews, coding platforms and system design courses, side by side: what each one does and what it costs.

Features and starting prices (checked October 14, 2026)

ToolTypeAI mock interviewsCoding problems with a code runnerSystem design practiceBehavioral stories from your resumeHands-on labs on real machinesUse your own model keyPrice
CariaraInterview prep platformYesYesYesYesYesYes$20/mo for every track without AI, $25/mo with your own model key, $49/mo with AI time included (3-day free trial)
Final Round AILive interview copilotYesNoSomeSomeNoNot stated$150/mo, $83.33/mo billed quarterly, or $25/mo billed yearly (Basic AI interview report and interview prep management)
Interview CoderLive interview copilotNot statedNoSomeNot statedNoNot stated$299/mo, or $799 lifetime (Free download without the AI features)
LockedIn AILive interview copilotYesNoNot statedNot statedNoNot stated$54.99/mo, $39.99/mo billed every 3 months, or $999.50 one time (Lifetime Pro); 50% off the listed $109.98/mo and $1,999.00
Verve AILive interview copilotYesNot statedSomeSomeNoNot statedStandard $44.99/mo, $39.99/mo billed quarterly or $16.99/mo billed yearly; Pro $84.99/mo, $59.99/mo quarterly or $34.99/mo yearly (Three 15-minute copilot sessions and 5 mock interviews)
HuruAI mock interviewsYesNoNoSomeNoNoFree for job seekers (Free)
Big InterviewAI mock interviewsYesNoNoSomeNoNo$39 for 30 days, $99 for 3 months, or $299 lifetime (Free course)
YoodliAI mock interviewsYesNoNoNot statedNoNo$8/mo (Pro) or $20/mo (Advanced), billed yearly (Up to 5 roleplays)
SkilloraAI mock interviewsYesSomeSomeNoNot statedNot stated$20/mo (Premium), or $40/mo (Ultimate) (Try for free)
HackerRankHiring assessmentsYesYesSomeNot statedNot statedNot statedSee their site (Practice problems and one free mock of each kind)
CodeSignalHiring assessmentsNot statedYesNot statedNot statedNot statedNot stated$24.99/mo (Learn, Cosmo+) (Learn is free to start)
GliderHiring assessmentsNoNoNot statedNot statedNot statedNot statedSold to employers
CoderPadHiring assessmentsNot statedNot statedNot statedNot statedNot statedNot stated$120/mo (Starter, 5 interviews a month) or $80/mo billed yearly; Team $500/mo or $400/mo billed yearly (Free trial)
NeetCodeCoding practiceNot statedYesSomeNot statedNot statedNot stated$119/yr, or $297 lifetime (NeetCode 150 and most problem videos)
Hello InterviewSystem design courseSomeNot statedYesSomeNot statedNot stated$47 for one month, $95/yr, or $319 lifetime (Free content and videos)
AlgoMasterInterview prep platformYesYesYesNot statedNot statedNot stated$39 for one month, $99/yr, or $199 lifetime
AlgoMonsterCoding practiceNoSomeNoNot statedNot statedNot stated$99/yr, or $189 lifetime (Free content and limited AI assistant)
CluelyLive interview copilotNot statedNot statedNot statedNot statedNot statedNot stated$19.99/mo (Starter with limited AI responses)
Parakeet AILive interview copilotYesSomeNot statedSomeNot statedNot stated$149.90/mo, $599.90/yr, or $78/week; or credits at $38 each, packs from $59 for 3 (half a credit is one 30-minute session) (First mock interview)
HuddleMateLive interview copilotNot statedSomeNot statedSomeNot statedNot stated$9.99 per hour of use; purchased minutes never expire (5 minutes every hour)
Chiku AILive interview copilotNot statedSomeNot statedSomeNot statedNot stated$39 for 3 hours, $69 for 7, or $99 for 12 (one time); $99/mo or $199 every 3 months unlimited; $499 lifetime (Try free, no card)
Sensei AILive interview copilotNot statedSomeNot statedYesNot statedNot stated$89/mo, or $24/mo billed yearly (Free plan)
Interview SidekickLive interview copilotYesSomeSomeNot statedNot statedNot stated$160/mo ($80 with the SAVE50 code), $53/mo billed quarterly, or $50 for one week (Limited sessions and question bank)
AceRound AILive interview copilotYesSomeSomeNot statedNot statedNot stated$24.90 a week, $39.90 for 30 days or $69.90 for 90 days; credit packs $9.90 (60 minutes) to $59.90 (600 minutes) (30 minutes)
Interviews.chatLive interview copilotYesSomeNot statedSomeNot statedNot stated$19/mo (1 credit a minute), $29/mo unlimited, or $69 a quarter unlimited (30 credits)
Interview SolverLive interview copilotNot statedSomeYesSomeNot statedNot stated$39/mo, or $90 every 3 months (Trial limited to 10 messages)
Beyz AILive interview copilotYesSomeNot statedSomeNot statedNot stated$49.99/mo, $32.99/mo billed quarterly, or $24.99/mo billed every 6 months (Free start)
Himalayas AI interviewAI mock interviewsYesNot statedNot statedSomeNot statedNot stated$9/mo (Plus, 30 conversational minutes) or $29/mo (Max, 4 hours) (First mock interview)
Gemini LiveAI mock interviewsYesNot statedNot statedNot statedNoNoSee their site (Free with a Google account)
ChatGPT VoiceAI mock interviewsSomeNot statedNot statedNot statedNoNoSee their site (Free plan)
PrampHuman mock interviewsNoSomeYesNoNot statedNoFree (Free)
PrepfullyHuman mock interviewsYesNot statedNot statedNot statedNot statedNot statedPer session, set by each coach (listed coaches $269–$419) (AI mock interview trial)
IGotAnOfferHuman mock interviewsNot statedSomeNot statedSomeNot statedNot statedCoaching credits at about $50 each, used with any coach (Free guides)
TealInterview prep platformYesNot statedNot statedSomeNot statedNot stated$13 per 7 days, $29 per 30 days, or $79 per 90 days (Free plan)
KickresumeInterview prep platformNoNot statedNot statedSomeNot statedNot stated$24/mo, $18/mo billed quarterly, or $8/mo billed yearly (Free plan)
CareerflowInterview prep platformYesNot statedNot statedSomeNot statedNot statedPremium $23.99/mo or $172.99/yr; Premium Plus $44.99/mo or $299.99/yr (Basic plan)
JobscanInterview prep platformSomeNot statedNot statedNot statedNot statedNot stated$49.95/mo, or $89.95 every 3 months (5 resume scans a month)
interviewing.ioHuman mock interviewsYesNot statedYesNoNoNoSee their site
LeetCode PremiumCoding practiceSomeYesNot statedNoNoNo$35/mo, or $159/yr (Most problems and the code runner)
DesignGurusSystem design courseSomeYesYesNoNoNo$49/mo, $149.20/yr, or $460 lifetime (all courses)
AlgoExpertCoding practiceNot statedYesNot statedNot statedNot statedNot stated$119 for one year
GreatFrontEndCoding practiceNot statedYesSomeNot statedNot statedNot stated$39/mo, $85 a quarter, $120/yr, or $180 lifetime
StrataScratchCoding practiceNot statedYesNot statedNot statedNot statedNot stated$24/mo, $139/yr, or $289 lifetime (50 AI credits a month)
ByteByteGoSystem design courseNot statedNot statedYesNot statedNot statedNot stated$189 for one year, or $499 lifetime
EducativeInterview prep platformYesYesYesNot statedNot statedNot stated$149/yr (Standard), $199/yr (Premium), or $249/yr (Premium Plus) (Free sign-up)
TechPrepInterview prep platformNot statedNot statedNot statedNot statedNot statedNot stated$119/yr, or $299 lifetime (Some free content)
AlgoEngineerInterview prep platformNot statedNot statedYesNot statedNot statedNot stated$299 (self-paced DSA) to $799 (AI course), one time
takeUforward (TUF+)Interview prep platformNot statedYesSomeNot statedNot statedNot statedAbout ₹15 a day for a year; subject passes priced separately (Start for free)

Interview prep platform

  • Cariara — Coding (9,500+ problems, 17 languages), system design (270+ topics), AI mock interviews, resume stories and 220+ hands-on labs in one place. $20/mo for every track without AI, $25/mo with your own model key, $49/mo with AI time included.
  • AlgoMaster — DSA patterns, system design, low-level design and behavioral courses, practice problems with tests and an AI mock interview. $39 for one month, $99/yr, or $199 lifetime.
  • Teal — Job search platform (resume builder, tracker) with an AI interview practice agent. $13 per 7 days, $29 per 30 days, or $79 per 90 days.
  • Kickresume — Resume builder with an AI interview-questions generator (questions with suggested answers). $24/mo, $18/mo billed quarterly, or $8/mo billed yearly.
  • Careerflow — Job search copilot with an AI mock interview and feedback on each answer. Premium $23.99/mo or $172.99/yr; Premium Plus $44.99/mo or $299.99/yr.
  • Jobscan — Resume scanner for applicant tracking systems that has added AI practice interviews. $49.95/mo, or $89.95 every 3 months.
  • Educative — Text-based interactive courses with in-browser coding, an AI tutor and AI mock interviews on higher plans. $149/yr (Standard), $199/yr (Premium), or $249/yr (Premium Plus).
  • TechPrep — Technical interview questions and study material across languages and frameworks, updated weekly. $119/yr, or $299 lifetime.
  • AlgoEngineer — Live and self-paced courses in DSA, system design, data engineering and AI, with weekly mock interviews in the bootcamps. $299 (self-paced DSA) to $799 (AI course), one time.
  • takeUforward (TUF+) — DSA sheets, core CS subjects, system design and company question passes, with AI guidance and study plans. About ₹15 a day for a year; subject passes priced separately.

Live interview copilot

  • Final Round AI — Interview copilot with stealth mode for coding, HireVue and phone interviews, a 10,000+ question bank, AI interview reports and practice interviews. $150/mo, $83.33/mo billed quarterly, or $25/mo billed yearly.
  • Interview Coder — Desktop app with real-time AI help on technical interview questions. $299/mo, or $799 lifetime.
  • LockedIn AI — Live interview copilot for coding, meeting and online-assessment interviews, with AI mock interviews, document upload and session reports; credit plans also include remote human assist (LockedIn Duo). $54.99/mo, $39.99/mo billed every 3 months, or $999.50 one time (Lifetime Pro); 50% off the listed $109.98/mo and $1,999.00.
  • Verve AI — Live interview copilot, AI mock interviews with reports, and a resume builder. Standard $44.99/mo, $39.99/mo billed quarterly or $16.99/mo billed yearly; Pro $84.99/mo, $59.99/mo quarterly or $34.99/mo yearly.
  • Cluely — Desktop AI assistant for calls and meetings that shows answers on screen and takes notes. $19.99/mo.
  • Parakeet AI — Real-time call and interview copilot (desktop, web, phone) that answers from your resume and documents, with coding support, AI mock interviews, a question bank, a resume maker and headshots. $149.90/mo, $599.90/yr, or $78/week; or credits at $38 each, packs from $59 for 3 (half a credit is one 30-minute session).
  • HuddleMate — Real-time assistant for interviews, sales calls and meetings that answers from your resume and documents, with STAR templates and a screen analyzer for coding; paid by the minute used. $9.99 per hour of use; purchased minutes never expire.
  • Chiku AI — Real-time interview assistant with screen capture for coding questions, answers as diagrams (Glance), 52+ languages, a resume builder and job matches; billed per minute. $39 for 3 hours, $69 for 7, or $99 for 12 (one time); $99/mo or $199 every 3 months unlimited; $499 lifetime.
  • Sensei AI — Browser-based interview copilot with resume personalization, a story builder and a coding copilot. $89/mo, or $24/mo billed yearly.
  • Interview Sidekick — AI mock interviews, a 16,000+ question bank and a real-time interview assistant. $160/mo ($80 with the SAVE50 code), $53/mo billed quarterly, or $50 for one week.
  • AceRound AI — Real-time interview copilot with an AI mock interviewer and an online-assessment coding helper; prepaid passes. $24.90 a week, $39.90 for 30 days or $69.90 for 90 days; credit packs $9.90 (60 minutes) to $59.90 (600 minutes).
  • Interviews.chat — Live interview copilot with a transcript and suggestions, AI mock interviews and an assessment extension. $19/mo (1 credit a minute), $29/mo unlimited, or $69 a quarter unlimited.
  • Interview Solver — Desktop copilot for coding interviews: solutions, system design help and transcription. $39/mo, or $90 every 3 months.
  • Beyz AI — Real-time interview assistant with a coding assistant, mock interviews and cheat sheets. $49.99/mo, $32.99/mo billed quarterly, or $24.99/mo billed every 6 months.

AI mock interviews

  • Huru — AI video mock interviews with scored feedback on every answer. Free for job seekers.
  • Big Interview — Interview training course with an AI interview simulator and video feedback. $39 for 30 days, $99 for 3 months, or $299 lifetime.
  • Yoodli — AI roleplay coach for interviews and speaking. $8/mo (Pro) or $20/mo (Advanced), billed yearly.
  • Skillora — Unlimited AI mock interviews with feedback, including coding and system design interviews; Ultimate adds an AI personal tutor. $20/mo (Premium), or $40/mo (Ultimate).
  • Himalayas AI interview — AI mock interviews built from a job description and your resume, by text or voice. $9/mo (Plus, 30 conversational minutes) or $29/mo (Max, 4 hours).
  • Gemini Live — Google's Gemini voice mode, which Google suggests for practicing a spoken interview.
  • ChatGPT Voice — OpenAI's voice mode; you ask it to act as the interviewer.

Human mock interviews

  • Pramp — Free peer-to-peer video mock interviews, now run on Aced Practice. Free.
  • Prepfully — Paid 1:1 mock interviews with coaches from big tech companies, plus an AI interview. Per session, set by each coach (listed coaches $269–$419).
  • IGotAnOffer — Coaching marketplace for mock interviews, plus courses and free guides. Coaching credits at about $50 each, used with any coach.
  • interviewing.io — Anonymous mock interviews with engineers from top companies, plus an AI interviewer for coding and system design.

Coding practice

  • NeetCode — Coding interview video courses and 300+ practice problems with a code runner, solutions in 8 languages and an AI assistant. $119/yr, or $297 lifetime.
  • AlgoMonster — Pattern-based coding interview courses with an in-page IDE and AI assistant; system design is a separate site. $99/yr, or $189 lifetime.
  • LeetCode Premium — Coding problems with an online judge; Premium adds company tags and premium problems. $35/mo, or $159/yr.
  • AlgoExpert — Coding interview questions with video explanations and a coding workspace. $119 for one year.
  • GreatFrontEnd — Front-end interview questions (JavaScript, UI coding, front-end system design) with study plans. $39/mo, $85 a quarter, $120/yr, or $180 lifetime.
  • StrataScratch — SQL, Python and data science interview questions with solutions, hints and grading. $24/mo, $139/yr, or $289 lifetime.

System design course

  • Hello Interview — System design, low-level design and behavioral courses with AI-guided practice and a large question library. $47 for one month, $95/yr, or $319 lifetime.
  • DesignGurus — Text courses on system design and coding interviews (the Grokking series). $49/mo, $149.20/yr, or $460 lifetime (all courses).
  • ByteByteGo — System design, coding pattern and machine learning system design courses with diagrams. $189 for one year, or $499 lifetime.

Hiring assessments

  • HackerRank — Sold mainly to employers for screening; candidates get free practice problems with a code runner and AI mock interviews on credits.
  • CodeSignal — Sold mainly to employers for assessments; candidates can use CodeSignal Learn (practice-based skill paths with a built-in AI tutor, Cosmo). $24.99/mo (Learn, Cosmo+).
  • Glider — AI recruiting platform for employers: AI interviews, assessments and coding simulations; no product for candidates. Sold to employers.
  • CoderPad — Coding interview and take-home platform sold to employers: AI-assisted pads in 40+ languages, a question library and agentic interviews. $120/mo (Starter, 5 interviews a month) or $80/mo billed yearly; Team $500/mo or $400/mo billed yearly.

Cariara

Start free on Cariara · Coding problems · System design studio