QNSI by Heossi - Full-stack Post-Quantum Security Infrastructure
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Full-stack post-quantum security for sensitive data, critical systems, and AI workloads. Globally available.
Operate keys, secrets, storage, audit, posture, and AI security from one quantum-native infrastructure layer.
Built for governments, defence, financial institutions, critical infrastructure, enterprises, AI companies, sensitive-data platforms, and production trust teams.

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👋 Hi Product Hunt! I'm Christopher, founder of HEOSSI.
Thank you for taking the time to check out QNSI.
We started building QNSI because we saw a gap in how organizations are preparing for the post-quantum era. The conversation has largely focused on adopting new algorithms, but long-term trust also depends on how cryptography is managed, verified, governed, and continuously validated in production.
QNSI was built to address that challenge. It brings together quantum-safe key management, cryptographic verification, secure storage, trust evidence, compliance, and AI security into a single platform designed for enterprise, regulated, and sovereign environments.
Building QNSI has also shaped the rest of our ecosystem. Along the way, we developed Bee, our AI platform, which is now part of our own engineering workflow and helps us continuously improve both products.
This launch is just the beginning. We have an ambitious roadmap ahead, and we'd genuinely value your feedback.
What do you think is the biggest challenge organizations will face when migrating to post-quantum cryptography—technology, governance, compliance, or something else?
Thanks for your support, and I'm looking forward to answering your questions throughout the launch!
Finally a post-quantum stack that doesn't feel like five separate dashboards stitched together. The unified control over keys, secrets, and AI workloads is genuinely useful if you're juggling compliance audits across regions.