Connect Instantly with India's Leading DeepTech Expert
Book your session with a DeepTech Expert today — get expert insights to solve your toughest tech challenges!
Explore Now
Contact Us
4.8/5 Rated by Users
We have mentors from Top Companies
Get started in three easy steps
Book 1:1 session with Top mentors around the world to help you out in your learning journey of your career or Startup.
-
Step 1
Browse Mentor
Find Deeptech mentors that help you solve the problem you are facing with their expertise.
-
Step 2
Book a 1:1 session
Get personalized guidance from top Deeptech mentors worldwide - Book 1-on-1 sessions to solve your problems.
-
Step 3
Get Mentorship
Get personalized advice by the Deeptech mentors to clarify the things you are struggling with.
Looking to break into DeepTech or struggling with complex technology challenges? At ExpertBells, you can connect directly with India’s top DeepTech experts who bring years of hands-on experience in AI, blockchain, quantum computing, robotics, and more. Whether you're a startup founder, tech enthusiast, or a corporate professional, our mentors are here to help you navigate the deep technology landscape.
Our platform allows mentees to ask questions, share problems, and receive personalized advice from seasoned DeepTech professionals. From ideation to implementation, from research validation to scaling tech products — our experts provide practical, actionable guidance tailored to your goals.
Booking a session is quick and seamless. Simply choose an expert based on your needs, schedule a call, and start your DeepTech journey with confidence. Whether you're seeking mentorship, looking to validate your solution, or facing technical roadblocks, ExpertBells gives you direct access to guidance that accelerates your progress.
Let’s build the future together — one expert conversation at a time.
Here is what our Learners say
Aditya Agarwal
I learned a lot from CA Rahul israni sir. He is a great mentor and coach.
Rahul Israni
Expertbells
Vansh Mahajan
It was a broad vision session with akshay, he has provided me alot of good insights and many great lessons which will be a part of me for this long journey .
Akshay Kumar
ForeTeach
Mitesh
Founder & CEO
It was a really insightful discussion with Akshay. He is really knowledgeable about what he does. A+++ session Thanks
Akshay Kumar
ForeTeach
Puneet Dang
Founder
We discussed my venture and some questions I had about fundraising. His insights were pragmatic and he was able to clarify my doubts.
Atul Javeri
Eaglewings Ventures
Naveen
I like the suggestions from the mentor and will try to implement them in our product.
Naveen Kumar Bandaru
BNK PRODUCTS AND SERVICES PRIVATE LIMITED
Nikunj Walia
It was a very warm and intellectual session. Akshay listened to my pitch thoroughly, gave certain insights, identified my weak areas on where I need to improve, and addressed the struggles I am facing as a Founder currently.
Overall, it was a great mentorship session with much value.
Akshay Banda
Being Ambitious
Parshya Bora
Excellent way of understanding my startup business. Good insights of the market. Had a great learning lesson from
Devansh Sir.
Devansh Lakhani
Lakhani Financial Services
Tejaswini Raaj
Very insightful. Thank you very much, Animesh Sir for the valuable session.
Animesh Paul
Ashley and Alvis
Saksham Raghuvanshi
It was a great session. I learned new things from Rahul sir and also received feedback on my startup idea.
Rahul Israni
Expertbells
Rohit Khadatkar
I got a lot of insights from Akshay and he guided me very well for all my queries. He is very kind and helps me to craft a perfect pitch deck.
Akshay Kumar
ForeTeach
Vinayak Singh
It was a great session where I went to know deeper about mu business
Preeti Deshmukh
FoodNest
Tejaswini Raaj
Amazing insights and value from the mentoring session. Thank you Sir.
Sudhindra Paraki
Eagle10 Ventures
Ayush Patel
Rahul is amazing mentor, gives the right advice for your startup
Rahul Israni
Expertbells
Lokesh
Founder
Thank you, Rahul, for your invaluable guidance on building a startup—your insights were clear, actionable, and motivating!
Rahul Israni
Expertbells
Vinay Patri
na
"I’ve been taking paid sessions with Abhay Dubey for business startup consultations, and I can confidently say he is an incredible mentor. Not only is he extremely knowledgeable in his field, but he’s also humble and always willing to go the extra mile. He often gives extra time beyond the scheduled
Abhay Dubey
Velocity1 & Seed Group
Shambo Ray
Had a great experience.
I will work on the recommendations Jimish had shared. Thank you very much for your time.
Jimish Kapadia
Growth Sense Group
Chetan
The session was very helpful, and I now have a clear understanding of what needs to be done.
Rahul Israni
Expertbells
HARSHITH SALIAN
Senior Product Manager
I was clueless as to how to proceed with the my idea as I'm at the very initial stage. Mr Karan made it really easy for me to cut through the noise and listed out the things that I need to prioritize first. Also, he's very humble and down to earth. I enjoyed talking to him
Karan Korke
The Healthy Binge
Moazzam Sameer
incredibly supportive startup mentor, gave real-world insights
Madhur Mohan Malik
StartupNews.fyi
Sarasvathy
Had an incredibly insightful and productive session with Vivek Chadha. He took the time to patiently address each of my questions with clarity and real-world perspective.
Vivek Chadha
AccelerateX Ventures
Sunita S Mazumdar
1st session of Business Start up gone too well. Must say, Akshay is a very friendly and knowledgeable person who makes you feel at comfort and understands the queries way too quickly without wasting a minute.
Looking forward for my next session with him.
Best wishes,
Sunita
Akshay Kumar
ForeTeach
Shabin Thayanat
Lead Software Engineer
Just wrapped up an idea validation session with Ayyapan Asokan, one of the most valuable hours I’ve had. Right from the start, he came across as genuinely helpful. He wasn’t just advising, but truly listening, understanding, and guiding in a meaningful way.Thank you for this session. truly helpful !
Ayyappan Asokan
Enfin Technologies
Aakhil M
Was great session with Mr Rahul Israni, thoroughly helpful.
Rahul Israni
Expertbells
Anthony Issac
Founder Director
It was a Great session with a detailed insight, made me understand where I stand and what actions to be taken.
Animesh Paul
Ashley and Alvis
Anant Singh
Very insightful session. Would be taking more classes with Vasif going forward. Has very good knowledge about Meta Ads. Highly recommended
Vasif Aziz Khan
Kreativsight
Urmi Kamdar
It was very insightful and gave me a new perspective.
Thank you so much for assisting me.
Animesh Paul
Ashley and Alvis
Shubham Jadhav
Had a great 1:1 session with Rahul Israni. He helped me clear my basics on starting up, validate my ideas, and set the right priorities. Practical, clear, and approachable — his guidance gave me the confidence to take my first steps toward execution.
Rahul Israni
Expertbells
Ranjan Vidyadhar Phadke
CEO
Our discussion was extremely fruitful. Mr Javed was extremely patient, gave valuable and relevant suggestions and focused on forward looking steps. Thank you
ANJUM JAVED
WNS GLOBAL SERVICES
Priyank Joshi
Best thing I get to know. Learned so much . Thanks sir for your valuable time
Vivek Chadha
AccelerateX Ventures
Rhea Jaspal
Idea Marketer
A very genuine person sharing genuine insights from his experience. He provided all the possible guidance in the time we had and it was indeed a great discussion.
Karan Korke
The Healthy Binge
HARJEET SINGH
The session was good, I got to understand where I'm stuck, will make necessary changes to make this workout for sure.
Ayyappan Asokan
Enfin Technologies
Srawan Seth
CEO
Atul Javeri Sir is a rare mentor - Humble, Approachable, and always ready to support. His guidance turns challenges into opportunities, and his insights are invaluable. He inspires confidence and drives growth in every interaction. Highly Recommended!
Atul Javeri
Eaglewings Ventures
Srawan Seth
CEO
Atul Javeri Sir is a rare mentor - Humble, Approachable, and always ready to support. His guidance turns challenges into opportunities, and his insights are invaluable. He inspires confidence and drives growth in every interaction. Highly Recommended!
Atul Javeri
Eaglewings Ventures
HARJEET SINGH
The session was good, I got to understand where I'm stuck, will make necessary changes to make this workout for sure.
Ayyappan Asokan
Enfin Technologies
Rhea Jaspal
Idea Marketer
A very genuine person sharing genuine insights from his experience. He provided all the possible guidance in the time we had and it was indeed a great discussion.
Karan Korke
The Healthy Binge
Priyank Joshi
Best thing I get to know. Learned so much . Thanks sir for your valuable time
Vivek Chadha
AccelerateX Ventures
Ranjan Vidyadhar Phadke
CEO
Our discussion was extremely fruitful. Mr Javed was extremely patient, gave valuable and relevant suggestions and focused on forward looking steps. Thank you
ANJUM JAVED
WNS GLOBAL SERVICES
Shubham Jadhav
Had a great 1:1 session with Rahul Israni. He helped me clear my basics on starting up, validate my ideas, and set the right priorities. Practical, clear, and approachable — his guidance gave me the confidence to take my first steps toward execution.
Rahul Israni
Expertbells
Urmi Kamdar
It was very insightful and gave me a new perspective.
Thank you so much for assisting me.
Animesh Paul
Ashley and Alvis
Anant Singh
Very insightful session. Would be taking more classes with Vasif going forward. Has very good knowledge about Meta Ads. Highly recommended
Vasif Aziz Khan
Kreativsight
Anthony Issac
Founder Director
It was a Great session with a detailed insight, made me understand where I stand and what actions to be taken.
Animesh Paul
Ashley and Alvis
Aakhil M
Was great session with Mr Rahul Israni, thoroughly helpful.
Rahul Israni
Expertbells
Shabin Thayanat
Lead Software Engineer
Just wrapped up an idea validation session with Ayyapan Asokan, one of the most valuable hours I’ve had. Right from the start, he came across as genuinely helpful. He wasn’t just advising, but truly listening, understanding, and guiding in a meaningful way.Thank you for this session. truly helpful !
Ayyappan Asokan
Enfin Technologies
Sunita S Mazumdar
1st session of Business Start up gone too well. Must say, Akshay is a very friendly and knowledgeable person who makes you feel at comfort and understands the queries way too quickly without wasting a minute.
Looking forward for my next session with him.
Best wishes,
Sunita
Akshay Kumar
ForeTeach
Sarasvathy
Had an incredibly insightful and productive session with Vivek Chadha. He took the time to patiently address each of my questions with clarity and real-world perspective.
Vivek Chadha
AccelerateX Ventures
Moazzam Sameer
incredibly supportive startup mentor, gave real-world insights
Madhur Mohan Malik
StartupNews.fyi
HARSHITH SALIAN
Senior Product Manager
I was clueless as to how to proceed with the my idea as I'm at the very initial stage. Mr Karan made it really easy for me to cut through the noise and listed out the things that I need to prioritize first. Also, he's very humble and down to earth. I enjoyed talking to him
Karan Korke
The Healthy Binge
Chetan
The session was very helpful, and I now have a clear understanding of what needs to be done.
Rahul Israni
Expertbells
Shambo Ray
Had a great experience.
I will work on the recommendations Jimish had shared. Thank you very much for your time.
Jimish Kapadia
Growth Sense Group
Vinay Patri
na
"I’ve been taking paid sessions with Abhay Dubey for business startup consultations, and I can confidently say he is an incredible mentor. Not only is he extremely knowledgeable in his field, but he’s also humble and always willing to go the extra mile. He often gives extra time beyond the scheduled
Abhay Dubey
Velocity1 & Seed Group
Lokesh
Founder
Thank you, Rahul, for your invaluable guidance on building a startup—your insights were clear, actionable, and motivating!
Rahul Israni
Expertbells
Ayush Patel
Rahul is amazing mentor, gives the right advice for your startup
Rahul Israni
Expertbells
Tejaswini Raaj
Amazing insights and value from the mentoring session. Thank you Sir.
Sudhindra Paraki
Eagle10 Ventures
Vinayak Singh
It was a great session where I went to know deeper about mu business
Preeti Deshmukh
FoodNest
Rohit Khadatkar
I got a lot of insights from Akshay and he guided me very well for all my queries. He is very kind and helps me to craft a perfect pitch deck.
Akshay Kumar
ForeTeach
Saksham Raghuvanshi
It was a great session. I learned new things from Rahul sir and also received feedback on my startup idea.
Rahul Israni
Expertbells
Tejaswini Raaj
Very insightful. Thank you very much, Animesh Sir for the valuable session.
Animesh Paul
Ashley and Alvis
Parshya Bora
Excellent way of understanding my startup business. Good insights of the market. Had a great learning lesson from
Devansh Sir.
Devansh Lakhani
Lakhani Financial Services
Nikunj Walia
It was a very warm and intellectual session. Akshay listened to my pitch thoroughly, gave certain insights, identified my weak areas on where I need to improve, and addressed the struggles I am facing as a Founder currently.
Overall, it was a great mentorship session with much value.
Akshay Banda
Being Ambitious
Naveen
I like the suggestions from the mentor and will try to implement them in our product.
Naveen Kumar Bandaru
BNK PRODUCTS AND SERVICES PRIVATE LIMITED
Puneet Dang
Founder
We discussed my venture and some questions I had about fundraising. His insights were pragmatic and he was able to clarify my doubts.
Atul Javeri
Eaglewings Ventures
Mitesh
Founder & CEO
It was a really insightful discussion with Akshay. He is really knowledgeable about what he does. A+++ session Thanks
Akshay Kumar
ForeTeach
Vansh Mahajan
It was a broad vision session with akshay, he has provided me alot of good insights and many great lessons which will be a part of me for this long journey .
Akshay Kumar
ForeTeach
Aditya Agarwal
I learned a lot from CA Rahul israni sir. He is a great mentor and coach.