Everything you need for quantum-safe security in one comprehensive platform
Most organisations do not need a certificate yet. They need to know what they are running, what breaks first, and in what order to fix it.
We inventory the cryptography you actually run — your public TLS estate, the libraries in your repositories, the certificates you renew by hand — and hand back a risk-ranked migration plan your engineers can follow.
$3,900 · 2–3 weeks
Start with a $499 scoping session, credited in full if you continue.
Hands on your servers and your code: turning on hybrid post-quantum key exchange, replacing the handshakes that cannot be upgraded, and getting certificate renewal automated before validity periods shrink again.
$499+
Fixed-scope engagements; larger programmes are quoted after a call.
A session for the people who have to decide, and a session for the people who have to implement. Live, with your own estate as the worked example rather than a generic slide deck.
$990 · per session
Self-paced courses are being rewritten; we are not selling them until they are worth the money.
We look at the handshake your server actually performs and tell you whether it already offers hybrid post-quantum key exchange. No charge, and no obligation to buy anything afterwards.
Flexible plans - all with quantum-resistant protection
One hostname · issued from our post-quantum root
$79/year per hostname
Which browsers accept it. Qromium verifies these certificates out of the box. Chrome, Safari, Firefox and Edge show a security warning unless your organisation installs our root itself — so these certificates are for labs, pilots and internal PKI, not for a public shop front.
Ordering is by email for now. Self-serve checkout is paused while we add domain-control validation, so that nobody can obtain a certificate for a domain they do not control. Write to sales@pqcnow.com and we will verify your domain and issue it for you.
A complete suite of post-quantum cryptography solutions for individuals and enterprises
Post-quantum digital signature certificates built on NIST-standardized post-quantum cryptography. Protect your website against quantum computer attacks with standardized post-quantum cryptography. The first dedicated PQC Certificate Authority.
Chromium-based browser with native post-quantum digital signature support. The only browser that can access PQC-secured websites. Full compatibility with Chrome extensions and modern web standards.
Quantum-resistant cryptocurrency wallet for iOS and Android. Secure your digital assets with military-grade post-quantum cryptography and post-quantum digital signatures.
Post-Quantum Secure Wallet extension for Chrome and Chromium browsers. Manage PQC transactions and sign messages directly from your browser with quantum-safe security.
End-to-end encrypted messaging with post-quantum key encapsulation and post-quantum digital signature. Signal-like privacy with quantum-resistant security. Your fingerprint is your identity - no phone numbers required.
Sign documents with quantum-safe post-quantum digital signatures. Enterprise-grade digital signing service with legal compliance, audit trails, and multi-party signing workflows.
Quantum-safe web hosting and cloud services. Host your websites and applications with built-in post-quantum security and automatic updates.
Quantum-resistant blockchain network using post-quantum digital signatures. Future-proof your decentralized applications with dual-signature support and smart contract compatibility.
Post-quantum cryptography solutions built on NIST standards for developers and forward-thinking organizations
Post-quantum digital signature algorithms provide security against attacks from both classical and quantum computers, ensuring 30+ years of protection
Built on the NIST-standardized post-quantum cryptography standard for digital signature schemes, ensuring compliance and interoperability
Complete ecosystem coverage across iOS, Android, macOS, Windows, Linux, and web platforms with seamless integration
Built on NIST-standardized algorithms ensuring long-term interoperability and compatibility across implementations
Stay ahead of quantum threats with cryptographic algorithms designed to withstand attacks for decades to come
Browser, wallet, chat, document signing, and certificate authority — a complete and expanding PQC toolkit
Start securing your digital infrastructure today with PQC NOW's comprehensive ecosystem of quantum-safe solutions