The central registry for post-quantum compliant software and infrastructure.
See which cloud platforms, VPNs and enterprise SaaS tools have moved to quantum-safe encryption. Every vendor is scored on a three-tier index from its public documentation, with live endpoint testing being added.
The Post-Quantum Readiness Index
First edition · Scored from vendor documentation and live connection tests · Updated Nov 1, 2026 · MethodologyRSA or elliptic curve cryptography only. No post-quantum algorithms observed.
Hybrid key exchange such as X25519MLKEM768 running in production. Each card shows whether it is on by default or must be turned on.
End-to-end NIST FIPS algorithms active across all public endpoints.
Not yet possible on the public web. Browsers do not trust post-quantum certificates for public sites; expected from 2027.
No vendors in this category have been scored yet. More profiles are added with each edition.
How a vendor gets scored
We collect the evidence
We monitor NIST and NSA updates, vendor security blogs, and cryptographic libraries such as OpenSSL, BoringSSL and AWS-LC.
We test and score
Each vendor's public endpoints and documentation are checked and placed on the three-tier index, from Legacy to Pure PQC.
A person reviews it
Every profile is reviewed before it is published, and rescored as vendors update their cryptography. Sponsors never influence scores. Read the full methodology.
The 2026 Enterprise Post-Quantum Readiness Index
Our first benchmark covers 50 widely used enterprise infrastructure tools, from cloud platforms to zero trust networks.
Shipping post-quantum security?
Category sponsorships put your product in front of IT and security leaders planning their migration. One sponsor per category.