CISO Tribune

Vendor comparison · 2 companies

EigenQ vs Sectigo

EigenQ sells PQC+™, which brings trust capabilities from entropy to identity to execution together in a hardware-anchored architecture. Sectigo sells digital certificates and website security products for the global business community. CISO Tribune files both under Machine identity and PKI. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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Up to four companies side by side.

  • EigenQ
  • Sectigo
EigenQ vs Sectigo: Products, Customers and Funding Compared
EigenQEigenQ sells PQC+™, which brings trust capabilities from entropy to identity to execution together in a hardware-anchored architecture.eigenq.comSectigoSectigo sells digital certificates and website security products for the global business community.sectigo.com
What it sells
  • PQC+™[1][2][3]A PCIe or M.2 card that adds hybrid post-quantum cryptography, quantum-generated entropy, hardware-rooted device identity and crypto agility to servers already in use.
  • Sectigo Certificate Manager[5][10]Finds every certificate you own, renews them automatically, and alerts you before anything expires.
  • Sectigo Partner Platform[14]A platform that lets MSPs turn certificate lifecycle management into a managed service.
  • SSL/TLS Certificates[13]Digital certificates to secure a website.
  • Mark Certificates[8]Certificates that display brand logos in email.
Categories
Headquarters
Not stated on its pagesScottsdale, United States[2]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesOwned by GI Partners since 2020[3][5][7]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • July 6, 2026EigenQ announced platform capabilities for preparing deployed Intel Xeon processor-based systems for CNSA 2.0-aligned post-quantum migration requirements.[4]
  • March 24, 2026Sectigo introduced Sectigo Partner Platform, a multi-tenant platform for MSPs, MSSPs, VARs and distributors to offer certificate lifecycle management services.[14]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen October 28, 2026[7]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
CNSA 2.0-aligned, hardware-rooted protection is offered for systems already in service, through the contract vehicles customers use. Federal, state and local procurement is available through GSA and SLED contract paths, alongside the reseller and integrator ecosystem. PQC+™ is offered as a drop-in for HPE ProLiant and other servers, bought through the channels customers already use. The offer covers strengthening what is running today, with cryptography updated later without new hardware.From its own pages, Sectigo sells mainly to organizations that need to manage certificates across the enterprise, from any source. Channel partners such as MSPs, MSSPs, VARs and distributors are the audience for Sectigo Partner Platform. Manufacturers are a named audience for Sectigo's eIDAS sealing certificates, which let them digitally seal conformity documents. Businesses that accept payment cards can use Sectigo's PCI scanning and reporting.
Last verified
November 3, 2026November 2, 2026

Where they overlap

  • EigenQ and Sectigo are both filed under Machine identity and PKI.

Where they differ, field by field

  • EigenQ's primary category is Post-quantum cryptography; Sectigo's is Machine identity and PKI.
  • EigenQ is also filed under Firmware and device supply chain security and Encryption, tokenization and key management.
  • EigenQ lists PQC+™. Sectigo lists Sectigo Certificate Manager, Sectigo Partner Platform, SSL/TLS Certificates and Mark Certificates.
  • Sectigo is headquartered in Scottsdale, United States.
  • Sectigo is owned by GI Partners, since 2020.

What it sells: Sectigo

What Sectigo Certificate Manager does[5][10]
Sectigo Certificate Manager is shortened to SCM. It finds every certificate you own, renews them automatically, and alerts you before anything expires. Sectigo says its platform lets teams discover, issue, automate, and renew certificates across every team and environment.
What Sectigo Partner Platform does[14]
Sectigo Partner Platform lets MSPs turn certificate lifecycle management into a managed service. Each end customer gets a fully isolated tenant with separate usage reporting, billing, certificate inventories, and admin controls. Sectigo Partner Platform is currently available to a select number of channel partners.
What SSL/TLS Certificates does[13]
Sectigo sells digital certificates to secure a website, as a Certificate Authority. SSL/TLS certificates help secure data in transit.

Questions about EigenQ and Sectigo

What do EigenQ and Sectigo sell?
EigenQ sells PQC+™. Sectigo sells Sectigo Certificate Manager, Sectigo Partner Platform, SSL/TLS Certificates and Mark Certificates.
Are EigenQ and Sectigo in the same category?
They share Machine identity and PKI. EigenQ's primary category is Post-quantum cryptography and Sectigo's is Machine identity and PKI.
Where are EigenQ and Sectigo headquartered?
Sectigo is headquartered in Scottsdale, United States.
Who owns EigenQ and Sectigo?
Sectigo is owned by GI Partners, since 2020.
Who are EigenQ and Sectigo sold to?
CNSA 2.0-aligned, hardware-rooted protection is offered for systems already in service, through the contract vehicles customers use. From its own pages, Sectigo sells mainly to organizations that need to manage certificates across the enterprise, from any source.
What have EigenQ and Sectigo announced recently?
July 6, 2026: EigenQ announced platform capabilities for preparing deployed Intel Xeon processor-based systems for CNSA 2.0-aligned post-quantum migration requirements. March 24, 2026: Sectigo introduced Sectigo Partner Platform, a multi-tenant platform for MSPs, MSSPs, VARs and distributors to offer certificate lifecycle management services.

About EigenQ

EigenQ sells PQC+™, which brings trust capabilities from entropy to identity to execution together in a hardware-anchored architecture. EigenQ is designed to establish trust at the foundational layers of computing.[2]

Quantum computing and AI are changing the requirements for security, trust and communications. Organizations need to prepare for that transition without abandoning the technology, infrastructure and trusted relationships they depend on today. From January 1, 2027, new National Security System acquisitions must support CNSA 2.0.[2]

PQC+™ is added to the servers customers already run, in PCIe or M.2. Hybrid post-quantum cryptography, quantum entropy, hardware-rooted trust and crypto agility are built into the servers and systems customers already run. Hardware-rooted identity and attestation confirm a device before it joins. ML-KEM and ML-DSA are NIST post-quantum algorithms. Quantum entropy provides stronger keys, and crypto agility allows algorithms to be updated.[1]

PQC+™ is offered as a drop-in for HPE ProLiant and other servers, bought through the channels customers already use. EigenQ states that its post-quantum algorithms and quantum-entropy DRBG hold NIST Cryptographic Algorithm Validation Program certificates. Federal, state and local procurement is available through GSA and SLED contract paths, alongside the reseller and integrator ecosystem.

CNSA 2.0-aligned, hardware-rooted protection is offered for systems already in service, through the contract vehicles customers use. Hardware-backed keys, trusted identity and crypto agility are offered to protect transactions and customer data.

EigenQ brings together quantum research, cryptography, mathematics, algorithms, hardware and systems engineering. EigenQ combines technology development with an ecosystem-driven path to deployment. EigenQ starts with deployable quantum-ready security and trusted infrastructure today, while building toward broader capabilities across quantum communications, networking and computing.[1][2]

EigenQ on the record

Sources

EigenQ full record

  1. [1]eigenq.comEigenQ · eigenq.com · undated page, accessed November 3, 2026 · Tier A
  2. [2]About EigenQ | Applied Quantum Technology CompanyEigenQ · undated page, accessed November 10, 2026 · Tier A
  3. [3]EigenQ | Quantum-Ready Security for the Quantum EraEigenQ · undated page, accessed November 10, 2026 · Tier A
  4. [4]EigenQ Announces Post-Quantum Security Readiness Capabilities for Existing In-Field Intel Xeon-Based SystemsPRNewswire · published July 6, 2026 · Tier A

Sectigo full record

  1. [1]sectigo.comSectigo · sectigo.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]SectigoGI Partners · gipartners.com · published November 14, 2024 · Tier A
  3. [3]A new chapter for sectigo with gi partnersSectigo · sectigo.com · published September 16, 2020 · Tier A
  4. [4]Certificate Management Solutions & SSL Certificates | Sectigo® OfficialSectigo · undated page, accessed October 28, 2026 · Tier A
  5. [5]MCP Server | Sectigo® OfficialSectigo · undated page, accessed October 28, 2026 · Tier A
  6. [6]Using Sectigo ACME Service for InCommon | Sectigo® OfficialSectigo · published March 1, 2024 · Tier A
  7. [7]Sectigo Certificate Manager Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 28, 2026 · Tier C
  8. [8]Digital Certificates, Web Security Products & More | Sectigo® OfficialSectigo · undated page, accessed November 3, 2026 · Tier A
  9. [9]About Sectigo - Global SSL, CLM & PKI Solutions Provider | Sectigo® OfficialSectigo · undated page, accessed November 3, 2026 · Tier A
  10. [10]Sectigo Names Ian Hassard as Chief Product Officer to Lead Certificate Lifecycle Management… | Sectigo® OfficialSectigo · published September 1, 2026 · Tier A
  11. [11]Sectigo Names Dena Bauckman as Senior Vice President of Product | Sectigo® OfficialSectigo · published April 30, 2024 · Tier A
  12. [12]eCoC Automotive Compliance | eIDAS Sealing Certificates for Vehicle Manufacturers | Sectigo® OfficialSectigo · undated page, accessed November 3, 2026 · Tier A
  13. [13]Website Security Solutions: Malware, PCI & Backup | Sectigo® OfficialSectigo · undated page, accessed November 3, 2026 · Tier A
  14. [14]Sectigo Introduces Industry‑First Multi‑Tenant Partner Platform for CLM Services | Sectigo® OfficialSectigo · published March 24, 2026 · Tier A

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