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Trained on 1 Lakh+ Interviews

Never take an Interview again Koyō takes them for you

Fully automated human-like AI Interviews

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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

100% Anti-Cheating

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

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

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

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
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.
Evaluation Report

Detailed & Instance-backed Interview Evaluation

Interview Summary
Shubh Agarwal

Background : IIT student who built a startup platform and worked on medical AI.

Strong maybe, Solid on DSA and theory, but indexing and temporal caching knowledge was a bit shaky. But was fairly good at communicating thoughts
Background : IIT student who built a startup platform and worked on medical AI.
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.

Interview Scorecard
Ques Score Time taken Notes
Q1.   Binary Echo Determination
5/5 27 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
Q2.  What is caching?
3/5 5 Min Got the basics of hits/misses and TTL right, used weather and stock prices as examples but was a bit shaky on temporal caching.
Q3.  Indexing in RDBMS?
4/5 3 Min Explained B-tree indexing, including write-performance trade-offs, and was clear on how look-ups work
Q1. What is caching?
3/5
5 min

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

Q2. Indexing in RDBMS?
4/5
3 min

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

Q3.  Binary Echo Determination
5/5
27 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

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Offer and Negotiation
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1000 resumes without Koyō
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1000 resumes with Koyō
14 Days
WITH KOYŌ
Resume Shortlist
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Screening + Round 1
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Further Rounds
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Offer and Negotiation
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What Hiring Teams Are Saying

Trusted by hiring teams across Industries

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For Growth Associate hiring, our team spent countless hours on Round-1 screening interviews. Koyo helped us automate the initial evaluation process and quickly identify strong candidates.

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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.

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With the volume of applications we receive for BDE roles, managing Round-1 interviews became extremely time-consuming. Koyo reduced repetitive screening effort and made the shortlisting process far more efficient.

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.

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Statistics

What our numbers say

20,000+
Interviews
60%
Reduction in cost 
per interview
80+
Parameter based scoring
115+
Candidates
hired
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frequently Asked Questions

Still have Any Doubts?

What is Koyō

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

How does Koyō evaluate candidates beyond just answers?

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

How quickly can we go from interview to decision?

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.

Can we customize interviews and questions?

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.

Does Koyo integrate with our ATS?

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