Kestiq AI: Your real-time
AI Interview Assistant

Real-Time Transcription

Kestiq AI picks up every word as it's spoken - no delay, no buffering. You focus on the conversation while it handles the listening.

Sharp AI Answers, Instantly

Powered by the latest AI models, answers appear in seconds - clear, relevant, and tailored to the question you were just asked.

Your Resume, Always in Context

Upload your resume once. Every AI answer will reflect your actual experience - so nothing sounds generic. Add extra documents for even more context.

Starts When You Need It

Running in the background, Kestiq AI detects when a meeting begins and asks if you want to activate - no manual setup before every call.

Notes You'll Actually Use

After each session, Kestiq AI writes a structured summary - key takeaways, action items, and anything important that came up. Nothing falls through the cracks.

Try It Free, No Card Needed

Every new account gets 5 free sessions of 10 minutes each. Try them in the Kestiq AI desktop app and see the live answers for yourself before you buy a single credit.

Native Desktop App

The desktop app runs quietly in the background

Listening to your call and surfacing the best answers in real time. No switching windows. No distractions. Just answers when you need them.

• Instant answers - no browser tab needed
• Completely invisible on screen share
• Runs quietly in the background

Sign in or create a free account to download.

Invisible on Screen Share

Hidden from all screen-sharing tools including Zoom, Meet and Teams.

Invisible in Dock / Taskbar

No icon appears in the macOS Dock or Windows Taskbar.

Invisible in Task Manager

Process name is not associated with Kestiq AI.

Invisible to Tab Switching

Does not appear when alt-tabbing or cmd-tabbing between windows.

Cursor Undetectability

Mouse movements over the overlay window are never tracked.

Checked regularly. Always test in a safe environment before your actual interview.

"I had three back-to-back rounds in one week. Kestiq AI kept me sharp across all of them - especially the system design where it helped me think out loud."

"The transcription speed is genuinely impressive. It caught every word my interviewer said even with a noisy connection. Never missed a beat."

"Got through four rounds at a top tech company. The coding mode is the real deal - it understood the LeetCode problem on screen and walked me through the approach."

"I was switching careers and worried I'd blank on product questions. This gave me the confidence boost I really needed. Landed the offer."

"Setup took literally five minutes. I was in a Zoom interview that same evening using it. Simple, clean, and it just works."

"I asked it to keep answers brief and it did exactly that. No rambling responses - just tight, useful answers that actually fit the conversation."

"The invisible overlay is not a gimmick - it genuinely does not show up on screen share. I tested it myself before my interview and was shocked."

"Even for design interviews, the context-awareness is solid. I uploaded my portfolio projects and it pulled relevant details without me prompting every single time."

"Passed my ML system design round. The answers were accurate enough that I could engage with them - not just read them out. That matters a lot."

"Finance interviews are mostly behavioural and case-based. I was skeptical but it handled STAR-method questions better than I expected."

"I've tried other tools. They either lag or sound robotic. This one feels different - the responses actually sound like something a person would say."

"Got the job at a company I'd been trying to join for two years. Kestiq AI helped me stay calm and actually think clearly under pressure."

"The document context feature is underrated. I pasted the entire job description in and the answers referenced it directly. Very smart."

"Used it for a case interview prep session first, then the real thing. The real interview went better because I actually knew what to expect."

"My interviewer was speaking fast with a strong accent and the transcription still got it right. That kind of reliability is what makes the difference."

"Three failed interviews before this. One week with Kestiq AI and I finally got through. Not magic - it just helped me stop fumbling the basics."

"I appreciate that it doesn't try to write a full essay for every answer. The length is calibrated well - long enough to be useful, short enough to sound like you."

"Honestly I almost didn't buy it. Read one review that said the overlay was invisible and took a chance. Worth every rupee."

"The free sessions are a clever way to try it out for real. I used two free sessions, liked what I saw, and bought credits immediately."

"Even for non-coding roles it's useful. Behavioural questions, situational questions - it remembered context from earlier in the session."

"Most tools break when the interviewer asks a follow-up. This one doesn't. It tracks the conversation and the follow-up answer actually makes sense."

"I got nervous and forgot my own experience halfway through an answer. The AI prompt helped me get back on track without it being obvious."

"Screen share stealth works on Teams too, not just Zoom. Tested it with a colleague before my interview just to be safe."

"I was worried the credits would run out mid-session. They don't - it tells you exactly how many you have and the session ends gracefully."

"I used it for an academic interview, not a regular tech one. Still worked well - the research questions were handled with enough depth to sound credible."

"It suggested I mention a specific project when a stats question came up. That project was from my resume upload. Subtle but really impressive."

"Used it for an EM interview. Leadership questions, org design, conflict scenarios - the answers weren't just generic; they felt like real manager thinking."

"The notes after each session are genuinely useful. I go through them the next day to spot gaps in my answers. Good for repeated practice."

"Passed all four rounds. Coding, system design, behavioural, and a bar raiser. I felt ready in a way I hadn't before. That's hard to explain but it was real."

"My internet dropped briefly during the interview and the transcription recovered without me doing anything. Saved what could have been a disaster."

"I'm not a developer but Kestiq AI still helped me. The SQL and data questions were explained clearly enough that I could work through them properly."

"Got three offers within a month. I'm not saying it was all Kestiq AI but having it made me more confident going into every conversation."

"Remote interviews used to make me anxious. Now I feel in control. The real-time transcription is fast and the answers land at the right moment."

"Simple to use, affordable for what it does, and actually works. That's not a low bar in this space - most tools fail at one of those three."

"PMs get grilled on prioritisation and product sense. The answers helped me structure my thinking quickly - much better than rambling on my own."

"Watched the demos and thought it looked too good. Tried it on a real phone screen. Now I'm a believer. The invisible overlay actually works."

"Product sense questions are the ones I always struggled with. Breaking them down live in an interview used to trip me up. Not anymore."

"The product keeps improving. I used it three months ago and just tried it again - the answer quality is noticeably better now."

"Used it for my internship interviews as a final year student. Helped me bridge the gap between what I knew academically and what companies actually ask."

"Technical architecture discussions are dense. Kestiq AI kept up and even suggested trade-offs I hadn't considered. That's a level of depth I didn't expect."

"Works silently in the background until you need it. Doesn't drain your focus with complicated settings. Just runs and helps when it matters."

"I've been in the industry 8 years. I still get interview nerves. Having Kestiq AI as a backstop genuinely reduced my anxiety - and I performed better because of it."

"The coding mode captured a Swift concurrency question from the shared screen. Got the right approach with a clean explanation. Landed the gig."

"I work in data and SQL questions can go deep. The tool kept up even with multi-table joins and window functions. That surprised me."

"First real job out of college. I was nervous about everything. This helped me feel less alone in the interview room. Cheesy to say but it's true."

"Cybersecurity interviews include a lot of scenario-based questions. The answers weren't memorised responses - they walked through thinking, which is what I needed."

"Leadership interviews are different from IC interviews. Kestiq AI adapted to that context. The answers focused on people, process, and outcomes rather than code."

"CI/CD architecture, Kubernetes, observability - the tool handled all of it without hallucinating. That matters when you're talking to a senior engineer."

"I switched from a non-tech background. Kestiq AI helped me speak the language of tech PMs convincingly. Got my first product role."

"I had no major issues using it across multiple interviews. Straightforward to set up, clear to use mid-session, and the results speak for themselves."

"I had three back-to-back rounds in one week. Kestiq AI kept me sharp across all of them - especially the system design where it helped me think out loud."

"The transcription speed is genuinely impressive. It caught every word my interviewer said even with a noisy connection. Never missed a beat."

"Got through four rounds at a top tech company. The coding mode is the real deal - it understood the LeetCode problem on screen and walked me through the approach."

"I was switching careers and worried I'd blank on product questions. This gave me the confidence boost I really needed. Landed the offer."

"Setup took literally five minutes. I was in a Zoom interview that same evening using it. Simple, clean, and it just works."

"I asked it to keep answers brief and it did exactly that. No rambling responses - just tight, useful answers that actually fit the conversation."

"The invisible overlay is not a gimmick - it genuinely does not show up on screen share. I tested it myself before my interview and was shocked."

"Even for design interviews, the context-awareness is solid. I uploaded my portfolio projects and it pulled relevant details without me prompting every single time."

"Passed my ML system design round. The answers were accurate enough that I could engage with them - not just read them out. That matters a lot."

"Finance interviews are mostly behavioural and case-based. I was skeptical but it handled STAR-method questions better than I expected."

"I've tried other tools. They either lag or sound robotic. This one feels different - the responses actually sound like something a person would say."

"Got the job at a company I'd been trying to join for two years. Kestiq AI helped me stay calm and actually think clearly under pressure."

"The document context feature is underrated. I pasted the entire job description in and the answers referenced it directly. Very smart."

"Used it for a case interview prep session first, then the real thing. The real interview went better because I actually knew what to expect."

"My interviewer was speaking fast with a strong accent and the transcription still got it right. That kind of reliability is what makes the difference."

"Three failed interviews before this. One week with Kestiq AI and I finally got through. Not magic - it just helped me stop fumbling the basics."

"I appreciate that it doesn't try to write a full essay for every answer. The length is calibrated well - long enough to be useful, short enough to sound like you."

"Honestly I almost didn't buy it. Read one review that said the overlay was invisible and took a chance. Worth every rupee."

"The free sessions are a clever way to try it out for real. I used two free sessions, liked what I saw, and bought credits immediately."

"Even for non-coding roles it's useful. Behavioural questions, situational questions - it remembered context from earlier in the session."

"Most tools break when the interviewer asks a follow-up. This one doesn't. It tracks the conversation and the follow-up answer actually makes sense."

"I got nervous and forgot my own experience halfway through an answer. The AI prompt helped me get back on track without it being obvious."

"Screen share stealth works on Teams too, not just Zoom. Tested it with a colleague before my interview just to be safe."

"I was worried the credits would run out mid-session. They don't - it tells you exactly how many you have and the session ends gracefully."

"I used it for an academic interview, not a regular tech one. Still worked well - the research questions were handled with enough depth to sound credible."

"It suggested I mention a specific project when a stats question came up. That project was from my resume upload. Subtle but really impressive."

"Used it for an EM interview. Leadership questions, org design, conflict scenarios - the answers weren't just generic; they felt like real manager thinking."

"The notes after each session are genuinely useful. I go through them the next day to spot gaps in my answers. Good for repeated practice."

"Passed all four rounds. Coding, system design, behavioural, and a bar raiser. I felt ready in a way I hadn't before. That's hard to explain but it was real."

"My internet dropped briefly during the interview and the transcription recovered without me doing anything. Saved what could have been a disaster."

"I'm not a developer but Kestiq AI still helped me. The SQL and data questions were explained clearly enough that I could work through them properly."

"Got three offers within a month. I'm not saying it was all Kestiq AI but having it made me more confident going into every conversation."

"Remote interviews used to make me anxious. Now I feel in control. The real-time transcription is fast and the answers land at the right moment."

"Simple to use, affordable for what it does, and actually works. That's not a low bar in this space - most tools fail at one of those three."

"PMs get grilled on prioritisation and product sense. The answers helped me structure my thinking quickly - much better than rambling on my own."

"Watched the demos and thought it looked too good. Tried it on a real phone screen. Now I'm a believer. The invisible overlay actually works."

"Product sense questions are the ones I always struggled with. Breaking them down live in an interview used to trip me up. Not anymore."

"The product keeps improving. I used it three months ago and just tried it again - the answer quality is noticeably better now."

"Used it for my internship interviews as a final year student. Helped me bridge the gap between what I knew academically and what companies actually ask."

"Technical architecture discussions are dense. Kestiq AI kept up and even suggested trade-offs I hadn't considered. That's a level of depth I didn't expect."

"Works silently in the background until you need it. Doesn't drain your focus with complicated settings. Just runs and helps when it matters."

"I've been in the industry 8 years. I still get interview nerves. Having Kestiq AI as a backstop genuinely reduced my anxiety - and I performed better because of it."

"The coding mode captured a Swift concurrency question from the shared screen. Got the right approach with a clean explanation. Landed the gig."

"I work in data and SQL questions can go deep. The tool kept up even with multi-table joins and window functions. That surprised me."

"First real job out of college. I was nervous about everything. This helped me feel less alone in the interview room. Cheesy to say but it's true."

"Cybersecurity interviews include a lot of scenario-based questions. The answers weren't memorised responses - they walked through thinking, which is what I needed."

"Leadership interviews are different from IC interviews. Kestiq AI adapted to that context. The answers focused on people, process, and outcomes rather than code."

"CI/CD architecture, Kubernetes, observability - the tool handled all of it without hallucinating. That matters when you're talking to a senior engineer."

"I switched from a non-tech background. Kestiq AI helped me speak the language of tech PMs convincingly. Got my first product role."

"I had no major issues using it across multiple interviews. Straightforward to set up, clear to use mid-session, and the results speak for themselves."

"I had no major issues using it across multiple interviews. Straightforward to set up, clear to use mid-session, and the results speak for themselves."

"I switched from a non-tech background. Kestiq AI helped me speak the language of tech PMs convincingly. Got my first product role."

"CI/CD architecture, Kubernetes, observability - the tool handled all of it without hallucinating. That matters when you're talking to a senior engineer."

"Leadership interviews are different from IC interviews. Kestiq AI adapted to that context. The answers focused on people, process, and outcomes rather than code."

"Cybersecurity interviews include a lot of scenario-based questions. The answers weren't memorised responses - they walked through thinking, which is what I needed."

"First real job out of college. I was nervous about everything. This helped me feel less alone in the interview room. Cheesy to say but it's true."

"I work in data and SQL questions can go deep. The tool kept up even with multi-table joins and window functions. That surprised me."

"The coding mode captured a Swift concurrency question from the shared screen. Got the right approach with a clean explanation. Landed the gig."

"I've been in the industry 8 years. I still get interview nerves. Having Kestiq AI as a backstop genuinely reduced my anxiety - and I performed better because of it."

"Works silently in the background until you need it. Doesn't drain your focus with complicated settings. Just runs and helps when it matters."

"Technical architecture discussions are dense. Kestiq AI kept up and even suggested trade-offs I hadn't considered. That's a level of depth I didn't expect."

"Used it for my internship interviews as a final year student. Helped me bridge the gap between what I knew academically and what companies actually ask."

"The product keeps improving. I used it three months ago and just tried it again - the answer quality is noticeably better now."

"Product sense questions are the ones I always struggled with. Breaking them down live in an interview used to trip me up. Not anymore."

"Watched the demos and thought it looked too good. Tried it on a real phone screen. Now I'm a believer. The invisible overlay actually works."

"PMs get grilled on prioritisation and product sense. The answers helped me structure my thinking quickly - much better than rambling on my own."

"Simple to use, affordable for what it does, and actually works. That's not a low bar in this space - most tools fail at one of those three."

"Remote interviews used to make me anxious. Now I feel in control. The real-time transcription is fast and the answers land at the right moment."

"Got three offers within a month. I'm not saying it was all Kestiq AI but having it made me more confident going into every conversation."

"I'm not a developer but Kestiq AI still helped me. The SQL and data questions were explained clearly enough that I could work through them properly."

"My internet dropped briefly during the interview and the transcription recovered without me doing anything. Saved what could have been a disaster."

"Passed all four rounds. Coding, system design, behavioural, and a bar raiser. I felt ready in a way I hadn't before. That's hard to explain but it was real."

"The notes after each session are genuinely useful. I go through them the next day to spot gaps in my answers. Good for repeated practice."

"Used it for an EM interview. Leadership questions, org design, conflict scenarios - the answers weren't just generic; they felt like real manager thinking."

"It suggested I mention a specific project when a stats question came up. That project was from my resume upload. Subtle but really impressive."

"I used it for an academic interview, not a regular tech one. Still worked well - the research questions were handled with enough depth to sound credible."

"I was worried the credits would run out mid-session. They don't - it tells you exactly how many you have and the session ends gracefully."

"Screen share stealth works on Teams too, not just Zoom. Tested it with a colleague before my interview just to be safe."

"I got nervous and forgot my own experience halfway through an answer. The AI prompt helped me get back on track without it being obvious."

"Most tools break when the interviewer asks a follow-up. This one doesn't. It tracks the conversation and the follow-up answer actually makes sense."

"Even for non-coding roles it's useful. Behavioural questions, situational questions - it remembered context from earlier in the session."

"The free sessions are a clever way to try it out for real. I used two free sessions, liked what I saw, and bought credits immediately."

"Honestly I almost didn't buy it. Read one review that said the overlay was invisible and took a chance. Worth every rupee."

"I appreciate that it doesn't try to write a full essay for every answer. The length is calibrated well - long enough to be useful, short enough to sound like you."

"Three failed interviews before this. One week with Kestiq AI and I finally got through. Not magic - it just helped me stop fumbling the basics."

"My interviewer was speaking fast with a strong accent and the transcription still got it right. That kind of reliability is what makes the difference."

"Used it for a case interview prep session first, then the real thing. The real interview went better because I actually knew what to expect."

"The document context feature is underrated. I pasted the entire job description in and the answers referenced it directly. Very smart."

"Got the job at a company I'd been trying to join for two years. Kestiq AI helped me stay calm and actually think clearly under pressure."

"I've tried other tools. They either lag or sound robotic. This one feels different - the responses actually sound like something a person would say."

"Finance interviews are mostly behavioural and case-based. I was skeptical but it handled STAR-method questions better than I expected."

"Passed my ML system design round. The answers were accurate enough that I could engage with them - not just read them out. That matters a lot."

"Even for design interviews, the context-awareness is solid. I uploaded my portfolio projects and it pulled relevant details without me prompting every single time."

"The invisible overlay is not a gimmick - it genuinely does not show up on screen share. I tested it myself before my interview and was shocked."

"I asked it to keep answers brief and it did exactly that. No rambling responses - just tight, useful answers that actually fit the conversation."

"Setup took literally five minutes. I was in a Zoom interview that same evening using it. Simple, clean, and it just works."

"I was switching careers and worried I'd blank on product questions. This gave me the confidence boost I really needed. Landed the offer."

"Got through four rounds at a top tech company. The coding mode is the real deal - it understood the LeetCode problem on screen and walked me through the approach."

"The transcription speed is genuinely impressive. It caught every word my interviewer said even with a noisy connection. Never missed a beat."

"I had three back-to-back rounds in one week. Kestiq AI kept me sharp across all of them - especially the system design where it helped me think out loud."

"I had no major issues using it across multiple interviews. Straightforward to set up, clear to use mid-session, and the results speak for themselves."

"I switched from a non-tech background. Kestiq AI helped me speak the language of tech PMs convincingly. Got my first product role."

"CI/CD architecture, Kubernetes, observability - the tool handled all of it without hallucinating. That matters when you're talking to a senior engineer."

"Leadership interviews are different from IC interviews. Kestiq AI adapted to that context. The answers focused on people, process, and outcomes rather than code."

"Cybersecurity interviews include a lot of scenario-based questions. The answers weren't memorised responses - they walked through thinking, which is what I needed."

"First real job out of college. I was nervous about everything. This helped me feel less alone in the interview room. Cheesy to say but it's true."

"I work in data and SQL questions can go deep. The tool kept up even with multi-table joins and window functions. That surprised me."

"The coding mode captured a Swift concurrency question from the shared screen. Got the right approach with a clean explanation. Landed the gig."

"I've been in the industry 8 years. I still get interview nerves. Having Kestiq AI as a backstop genuinely reduced my anxiety - and I performed better because of it."

"Works silently in the background until you need it. Doesn't drain your focus with complicated settings. Just runs and helps when it matters."

"Technical architecture discussions are dense. Kestiq AI kept up and even suggested trade-offs I hadn't considered. That's a level of depth I didn't expect."

"Used it for my internship interviews as a final year student. Helped me bridge the gap between what I knew academically and what companies actually ask."

"The product keeps improving. I used it three months ago and just tried it again - the answer quality is noticeably better now."

"Product sense questions are the ones I always struggled with. Breaking them down live in an interview used to trip me up. Not anymore."

"Watched the demos and thought it looked too good. Tried it on a real phone screen. Now I'm a believer. The invisible overlay actually works."

"PMs get grilled on prioritisation and product sense. The answers helped me structure my thinking quickly - much better than rambling on my own."

"Simple to use, affordable for what it does, and actually works. That's not a low bar in this space - most tools fail at one of those three."

"Remote interviews used to make me anxious. Now I feel in control. The real-time transcription is fast and the answers land at the right moment."

"Got three offers within a month. I'm not saying it was all Kestiq AI but having it made me more confident going into every conversation."

"I'm not a developer but Kestiq AI still helped me. The SQL and data questions were explained clearly enough that I could work through them properly."

"My internet dropped briefly during the interview and the transcription recovered without me doing anything. Saved what could have been a disaster."

"Passed all four rounds. Coding, system design, behavioural, and a bar raiser. I felt ready in a way I hadn't before. That's hard to explain but it was real."

"The notes after each session are genuinely useful. I go through them the next day to spot gaps in my answers. Good for repeated practice."

"Used it for an EM interview. Leadership questions, org design, conflict scenarios - the answers weren't just generic; they felt like real manager thinking."

"It suggested I mention a specific project when a stats question came up. That project was from my resume upload. Subtle but really impressive."

"I used it for an academic interview, not a regular tech one. Still worked well - the research questions were handled with enough depth to sound credible."

"I was worried the credits would run out mid-session. They don't - it tells you exactly how many you have and the session ends gracefully."

"Screen share stealth works on Teams too, not just Zoom. Tested it with a colleague before my interview just to be safe."

"I got nervous and forgot my own experience halfway through an answer. The AI prompt helped me get back on track without it being obvious."

"Most tools break when the interviewer asks a follow-up. This one doesn't. It tracks the conversation and the follow-up answer actually makes sense."

"Even for non-coding roles it's useful. Behavioural questions, situational questions - it remembered context from earlier in the session."

"The free sessions are a clever way to try it out for real. I used two free sessions, liked what I saw, and bought credits immediately."

"Honestly I almost didn't buy it. Read one review that said the overlay was invisible and took a chance. Worth every rupee."

"I appreciate that it doesn't try to write a full essay for every answer. The length is calibrated well - long enough to be useful, short enough to sound like you."

"Three failed interviews before this. One week with Kestiq AI and I finally got through. Not magic - it just helped me stop fumbling the basics."

"My interviewer was speaking fast with a strong accent and the transcription still got it right. That kind of reliability is what makes the difference."

"Used it for a case interview prep session first, then the real thing. The real interview went better because I actually knew what to expect."

"The document context feature is underrated. I pasted the entire job description in and the answers referenced it directly. Very smart."

"Got the job at a company I'd been trying to join for two years. Kestiq AI helped me stay calm and actually think clearly under pressure."

"I've tried other tools. They either lag or sound robotic. This one feels different - the responses actually sound like something a person would say."

"Finance interviews are mostly behavioural and case-based. I was skeptical but it handled STAR-method questions better than I expected."

"Passed my ML system design round. The answers were accurate enough that I could engage with them - not just read them out. That matters a lot."

"Even for design interviews, the context-awareness is solid. I uploaded my portfolio projects and it pulled relevant details without me prompting every single time."

"The invisible overlay is not a gimmick - it genuinely does not show up on screen share. I tested it myself before my interview and was shocked."

"I asked it to keep answers brief and it did exactly that. No rambling responses - just tight, useful answers that actually fit the conversation."

"Setup took literally five minutes. I was in a Zoom interview that same evening using it. Simple, clean, and it just works."

"I was switching careers and worried I'd blank on product questions. This gave me the confidence boost I really needed. Landed the offer."

"Got through four rounds at a top tech company. The coding mode is the real deal - it understood the LeetCode problem on screen and walked me through the approach."

"The transcription speed is genuinely impressive. It caught every word my interviewer said even with a noisy connection. Never missed a beat."

"I had three back-to-back rounds in one week. Kestiq AI kept me sharp across all of them - especially the system design where it helped me think out loud."

Pay as you go · INR only

60 minutes of session time

Secure Razorpay checkout · Credits never expire

• ₹300 per credit · ₹500 per pair
• Every 2 credits save ₹100
• 1 credit = 60 minutes of session use
• Buy 1–10 credits (₹300–₹2,500)
• Credits added after successful UPI payment
• Credits never expire
• AI notes after every session

How credits work

Purchase 1–10 credits: ₹300 for one, ₹500 for every two (so every pair saves ₹100). After payment succeeds, credits are added to your account. Starting a session deducts 1 credit for 60 minutes; extend to use another credit while the session stays active.

Join 2,500+ people already using Kestiq AI

Ready to land any dev role with 100% undetectable AI?

Step into your next coding interview with AI assistance that stays completely invisible.