Trained on 1 Lakh+ Interviews

Never take an Interview again Koyō takes them for you

Fully automated human-like AI Interviews

Book a DemoTry AI Interview

Newton School - A Name Trusted by 800+  hiring partners

Logos of multiple tech and finance companies arranged in one horizontal line.

Everything you need to run interviews automatically, end-to-end

Built on 3000+ Industry Questions

Picked from our pool or tailored to your needs. Ready to use and fully customizable

Text reading Root Cause Analysis and 500+ questions on a white background.Text reading 'Guesstimates' in bold and '500+ questions' in gray on a white background.Text listing coding languages Java, Python, C++, SQL with 1500+ questions below.Text saying Metrics with subtitle 200+ questions on white background.Text reads: Customer Pitch and Objection handling, 300+ questions on a white background.

100% Anti-Cheating

We flag every suspicious signal, and you can review everything in one place

Smiling woman with long dark hair wearing a maroon blouse in an indoor setting.
1:41 / 3:41
  • Eye Shift
  • AI-Assist Detected
  • Switched Tabs
  • Second voice

Integrated Code Editor

Built-in editor and scratchpad for coding and calculation based question to evaluate problem-solving

Video call interface showing a man speaking and a woman in a smaller circular video feed below.
class Solution { int sumOfDigits(int n) { int sum = 0; if (n < 0) { n = -n; } while (n > 0) { sum += n % 10; n /= 10; } return sum; } }

2-Minute Interview Summary

Key signals, strengths, and gaps from the interview, all summarized so you can decide fast

Candidate review showing final score 80/100 with decent problem solving, good code quality, and weak technical knowledge.

Feels Like a Real Interview

Adaptive follow-ups, natural conversations, and real-time probing, just like a human interviewer

Can you tell me about one project you’re proud of and the tech stack you used
Smiling woman with long dark hair wearing a maroon button-up shirt indoors.
Yeah sure, I’ve worked on a P2P food delivery system for students in my college. I used MERN stack. React for frontend, Node and Express for backend, MongoDB for database, and Firebase for auth. To finally deploy it, I used AWS.

Interview in your preferred language

Koyō conducts interviews in the language candidates are most confident using, creating a more accurate assessment of their abilities

Smiling woman with long dark hair wearing a maroon button-up shirt indoors.

Evaluation Report

Detailed & Instance-backed Interview Evaluation

Profile card of Shubh Agarwal with final score 80 out of 100 and feedback on DSA, theory, and communication.

skill level summary

  • Problem Solving

    Decent

    Broke down the Indexing Problem well, but missed edge cases

  • Technical knowledge

    Weak

    Showed strong understanding of indexing and problem-solving, but lacked depth in caching concepts

  • Code Quality

    Good

    Code was mostly clean, could improve naming and structure.

Radar chart comparing candidate versus benchmark scores in thinking, language, clarity, fluency, and overall.

  • Q1. What is caching?

    3/55 min

    Got the basics of hits/misses and TTL right, used weather and stock prices as examples.

  • Q2. Indexing in RDBMS?

    4/53 min

    Explained B-tree indexing, including write-performance trade-offs, and was clear on how look-ups work

  • Q3.  Binary Echo Determination

    5/527 min

    Explained the O(log n) division and the O(1) bitwise check perfectly and handled integer overflow while sticking to the O(log n) approach

Try Interview

AI Interview tailored for every Role

Person sitting with laptop connected to two server racks linked to a central server icon above.

Software Engineer 1

Try Interview now
Illustration of a person holding a laptop extending hand to shake with a building icon in a circle.

BDE (Sales)

Try Interview now
Person working on laptop with icons showing marketing, online content, and growth connected above.

Performance Marketer

Try Interview now

Trained on 1 Lakh+ Interviews

We are 100% Anti-Cheating

  • Background Noise detected: 8% occurred, duration 5 minutes 58 seconds.
  • Interface showing audio labeled Second Voice with 25% occurred and 14.22 seconds elapsed.
  • Style Shift icon with mute symbol, 11% occurred, and timer showing 01:30 seconds.
  • Pause icon next to text 'Long Pause', with 17% occurred and duration 07:12 seconds.
  • Icon of an eye with text stating 'Eye towards left,' 19% occurred, 12:15 seconds time.
  • Read-Like Delivery with 29% occurred and 10 minutes 5 seconds duration shown.
  • Notification showing 'Camera Off Detected' with 22% occurred and timer at 03:45 seconds.
Video player showing a man with annotations: Camera Off Detected, Style Shift, and Read-Like Delivery.

Fewer steps. Faster decisions. Make hiring peaceful

1000 resumes without Koyō 29 DAYS

1000 resumes with Koyō 14 Days

WITHOUT KOYŌ

  1. Resume Shortlist 1 day
  2. Screening Call 4 days
  3. Round 1 Interview  (60 interviews) 12 days
  4. Further Rounds (30 interviews) 10 days
  5. Offer and Negotiation 2 days

WITH KOYŌ

  1. Resume Shortlist 1 day
  2. Screening + Round 1 1 day
  3. Further Rounds 10 days
  4. Offer and Negotiation 2 days

• 9x lesser manpower
• 6x cheaper
• 2x faster

What Hiring Teams Are Saying

Trusted by hiring teams across Industries

PhysicsWallah
I was dreading coordinating 400 interview slots. Instead, I sent one invite, and 361 students took it on their own. The next morning I had a ranked report ready for the panel.

Apoorva

TA, PhysicsWallah

Apoorva
Newton School
We needed a Data Analyst fast, the team was already stretched thin, and running Round-1s manually was only making things slower. Koyo helped us do 10x the interviews at decent accuracy without anyone on the team having to sit through them. Saved us time when we really couldn't afford to lose any.

Devansh

Hiring Manager  (Newton School)

Devansh
Reward360
I was taking one to two interviews every single day. When the candidate wasn't good, that hour was just gone — and so was my focus for the next hour. Now I read a report, and in five minutes I know if this person is worth my time. The AI Interviewer asks exactly what I would ask.

Kalyan

Senior Engineering Manager, Reward360

Kalyan

Bharat Bhartia

HR Head (Newton School)

Bharat Bhartia
Earlier, a large part of the HR team’s bandwidth went into scheduling and conducting Round-1 interviews. Koyo helped us save time, improve consistency, and speed up hiring by automating the round-1 interviews for all of our roles.
Newton School

Statistics

What our numbers say

  • 20,000+

    Interviews

  • 60%

    Reduction in cost 
per interview

  • 80+

    Parameter based scoring

  • 115+

    Candidates
    hired

ATS Integrations

Integrate Effortlessly with your Hiring Workflow

Orange circle with Koyo text surrounded by smaller circles with various business app logos.

Meet Koyō Bot

Your personal TA assistant which works across your preferred platform

Slack conversation in #tech-hiring. Adam asks how many people were invited to BDE interviews this week and how many attended. Koyō Bot replies that for this week's Newton School BDE Hiring Round-1 interviews 53 people were invited and 45 attended, and offers to resend the invite to candidates who missed theirs.

In the News

Featured across leading media platforms

Covered by leading publications for redefining how screening and hiring using AI-powered Interviews helping teams move faster with automated, high-quality hiring

Featured in :

Logos of Indian news outlets: The Hindu, TV9 Bharatvarsh, Aaj Tak, India Today, India Herald, and more.
White colonial-style building with columns, a dome clock tower, Indian flag, and green lawn in front.

IIT Roorkee Jointly Launches AI Powered Mock Interviewer For Placement Readiness

The pilot is designed to replicate real company-style interviews and provide detailed feedback to help students.

Logos of Newton School of Technology and the Indian Institute of Technology with a multiplication symbol between them.

Candidate Feedback

Because candidate experience matters

4.2

4.2 out of 5 stars

18K Ratings

  • 5 stars: 70%
  • 4 stars: 40%
  • 3 stars: 20%
  • 2 stars: 10%
  • 1 star: 20%
  • The clarification given by the interviewer was to the point and precise.

    Nikhil R

    5 out of 5 stars
  • It felt more like a meaningful discussion than just a Q&A.

    Priyanka Reddy

    5 out of 5 stars
  • The way AI kept helping me led to me eventually solving the question.

    Devanshi K

    5 out of 5 stars
  • AI follow-ups were very relevant and it listened patiently without interrupting.

    Prachi A

    5 out of 5 stars
  • I appreciated how clear and structured the questions were. The AI followed up well.

    Debanshika D

    4 out of 5 stars
  • I have been giving a few AI interviews lately, and this one stands out as it doesn’t interrupt.

    Swapnil Pahari

    5 out of 5 stars
  • I have been giving a few AI interviews lately, and this one stands out as it doesn’t interrupt.

    Ayushmann

    5 out of 5 stars
  • It feels like a real interview is happening.


    Uttam Thakur

    4 out of 5 stars
  • It is very helpful for the main interview. It helped a lot.

    B Barua

    5 out of 5 stars
  • Good experience overall, nothing confusing. 


    Mallijayesh

    4 out of 5 stars
  • It didn’t feel like an AI interview. Everything was so natural

    Juhi Soni

    4 out of 5 stars
  • Listened to my answers patiently and clarifying my questions.

    Nabik

    5 out of 5 stars
  • The AI asks relevant questions, and stayed on point

    Vinod S

    5 out of 5 stars
  • The way the questions were framed and how the AI responded to my answers was good.

    Nalinir

    4 out of 5 stars
  • I liked the structured flow of the interview and the focus on fundamentals and how it handled my an

    Saranya Adda

    3 out of 5 stars

Book us now

Stop wasting WEEKS on interviews

Book a Demo

Case studies

Teams like you are making their Hiring peaceful

  • White letter N inside a white circle on a bright blue background.

    17 Hires/month

    How Newton School Saved 15 Hours/Week for Their Senior Sales Managers

    Newton School
  • White letter N inside a white circle on a bright blue background.

    Hiring in 3 hours

    How Newton School Hired a Data Analyst with Koyo's Super TA?

    Newton School

  • Saved 15 Hours/Week

    How PhysicsWallah Screened 361 Campus Candidates and Closed 21 Hires

    PhysicsWallah

  • Saved 15 Hours/Week

    How Reward360's Tech Team Got Back 10–15 Hours a Week for Their Senior Engineering Manager

    Reward360

frequently Asked Questions

Still have Any Doubts?

Koyō is an AI interviewer that conducts fully automated, human-like interviews across tech, sales, marketing, analytics, product management, and many more roles.

Koyō scores candidates using structured frameworks, testcases, and behavioural rubrics. So the evaluation is based on multiple different parameters apart from just the accuracy of answers

Koyō generates a complete interview summary within minutes of the interview, so your team can review key signals and make a decision the same day after going through the proctoring/cheating report.

Yes, you can either choose from a library of 3000+ industry-standard questions, or make your own questions, and our AI interviewer will ask the right follow-ups.

Yes. Koyō works with all major ATS platforms and can be customized to integrate seamlessly with your existing workflow.