Why we made the best IT cert prep platform free.
HydraNode started as a paid product. We charged $19/month. Then we asked ourselves a simple question: why should passing a certification exam depend on your budget? It shouldn't. So we made it free — permanently.
The honest answer.
We believe access to quality education shouldn’t cost money.
IT certifications open doors to careers that change lives. CompTIA A+ can take someone from retail to a $60k IT support role. AWS certifications can double a developer’s salary. The knowledge to pass those exams should be available to everyone — not just those who can afford $200/month study platforms.
AI makes it economically viable.
Traditional exam prep companies employ armies of content writers to produce static question banks. We use AI to generate fresh, unique practice questions on demand — at a fraction of the cost. That cost advantage lets us offer the product free without compromising quality.
A large free user base is our competitive moat.
We’re building the largest community of IT certification learners in the world. When we eventually offer premium features — advanced analytics, study groups, mentorship — we’ll have an audience that trusts us. Free isn’t charity; it’s a long-term business strategy that aligns our success with yours.
We’re not selling your data.
Some ‘free’ platforms monetise by selling user data to recruiters or certification vendors. We don’t. Our business model is straightforward: free core product, optional paid premium features in the future. Your study data stays yours.
What HydraNode is.
HydraNode is an AI-powered IT certification exam preparation platform. We generate unique, high-quality practice questions for 375+ certifications across CompTIA, AWS, Cisco, Microsoft, ISC², Google Cloud, Oracle, VMware, and more.
What HydraNode is not.
We want to be direct about what we are and aren't, because the exam prep industry has a lot of bad actors.
Built by people who've sat the exams.
The HydraNode team includes certified IT professionals with hands-on experience across CompTIA, AWS, Cisco, and Microsoft certification tracks. We've sat the exams, we know what the real questions feel like, and we've built our AI to match that experience.
“I failed my first AWS Solutions Architect attempt because I studied from a dump site. The real exam was nothing like the dumps. I built HydraNode so that never happens to anyone else.”
— Founder, HydraNode.ai
Meet the Founder
The vision behind HydraNode
Prasenjit Sarkar
Founder & CEO
Technology leader with over 20 years of experience in cloud computing, virtualization, and enterprise architecture. Published author of 6 books on cloud technologies including Oracle Cloud Infrastructure and VMware vSphere. Holds 16+ patents in virtualization and cloud optimization. VMware CTO Ambassador with certifications across VMware, Citrix, HP, and ITIL. Founded HydraNode to make IT certification preparation accessible to everyone through AI-powered practice tests and study materials.
Ready to start studying?
No credit card. No exam dumps. Just real AI-powered practice questions for your certification.