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Head-to-head · Public Key Infrastructure Software

OpenXPKI vs SecureW2 Managed PKI

  • Updated Nov 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score OpenXPKI #6 in Public Key Infrastructure Software 8.8/10 Free plan Free plan✓ 0 of 5 features Visit OpenXPKI
SecureW2 Managed PKI #8 in Public Key Infrastructure Software 8.6/10 Pricing on request ✓ 5 of 5 features Visit SecureW2

OpenXPKI leads on 0 checks, SecureW2 Managed PKI on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOpenXPKI · 8.8/10
  • Free planonly OpenXPKI
  • Most featuresSecureW2 Managed PKI · 5 of 5

OpenXPKI scores higher on our rubric for public key infrastructure software: 8.8 against 8.6 out of 10; our editors rank them #6 and #8.

OpenXPKI is the better fit for open-source PKI with external CA support. SecureW2 Managed PKI is the better fit for device identity and managed-device PKI.

  • OpenXPKI fits best

    Open-source PKI with external CA support

  • SecureW2 Managed PKI fits best

    Device identity and managed-device PKI

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Side by side

Feature OpenXPKI 8.8/10 Visit ↗ SecureW2 Managed PKI 8.6/10 Visit ↗
At a glance
Editor score 8.8 8.6
Ranking #6 in Public Key Infrastructure Software #8 in Public Key Infrastructure Software
Best for Open-source PKI with external CA support Device identity and managed-device PKI
Pricing model Free Paid
Starting price Free plan Pricing on request
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web, Linux Web, Windows, macOS, Linux, iOS, Android, Chrome extension
Compliance GDPR, SSO/SAML ISO 27001
Integrations 12 integrations 7 integrations
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features OpenXPKI 0/5 · SecureW2 Managed PKI 5/5
ACME support Not checked yet ✓ (best)
SCEP support Not checked yet ✓ (best)
EST support Not checked yet ✓ (best)
HSM integration Not checked yet ✓ (best)
Certificate profiles Not checked yet ✓ (best)
Specs
Deployment model Not checked yet Cloud
Our review
Pros
  • Automates certificate request, renewal, revocation, and enrollment workflows
  • Supports multiple PKI realms, issuing CAs, rollover, and HSMs
  • Connects with external CAs, identity systems, CMDB, and ITSM platforms
  • Supports SCEP, ACME, JSON, WSTEP, and EST enrollment APIs
  • Integrates with Intune, Jamf, Workspace ONE, and MobileIron
  • Covers Wi-Fi, VPN, desktop, application, S/MIME, and code-signing use cases
Cons
  • Enterprise Edition capabilities depend on commercially supported services
  • Its broad PKI scope may exceed simpler certificate-management needs
  • Administration centers on web, Linux, API, and self-hosted environments
  • Quote-based pricing requires a sales conversation
  • The broad feature set may exceed narrow PKI requirements
  • Certificate policies and lifecycle operations require centralized administration
Our verdict

OpenXPKI is open-source PKI and trustcenter software for managing X.509v3 certificates. It is aimed at organizations that need structured certificate lifecycle management, automated enrollment, certificate-status alerting, and control over…

Read the review →

SecureW2 Managed PKI is a cloud-based private PKI service for organizations managing certificate-based identity and access. It lets administrators create and manage private certificate authorities, issue and revoke certificates, define…

Read the review →
  1. OpenXPKIPublic Key Infrastructure Software 8.8Free plan
  2. SecureW2 Managed PKIPublic Key Infrastructure Software 8.6Pricing on request

Strengths and trade-offs

  • OpenXPKI — where it wins

    • Automates certificate request, renewal, revocation, and enrollment workflows
    • Supports multiple PKI realms, issuing CAs, rollover, and HSMs
    • Connects with external CAs, identity systems, CMDB, and ITSM platforms

    Where it doesn't

    • Enterprise Edition capabilities depend on commercially supported services
    • Its broad PKI scope may exceed simpler certificate-management needs
    • Administration centers on web, Linux, API, and self-hosted environments

  • SecureW2 Managed PKI — where it wins

    • Supports SCEP, ACME, JSON, WSTEP, and EST enrollment APIs
    • Integrates with Intune, Jamf, Workspace ONE, and MobileIron
    • Covers Wi-Fi, VPN, desktop, application, S/MIME, and code-signing use cases

    Where it doesn't

    • Quote-based pricing requires a sales conversation
    • The broad feature set may exceed narrow PKI requirements
    • Certificate policies and lifecycle operations require centralized administration
  • OpenXPKI8.8/10 · Free plan

    A broad open-source PKI platform for teams managing certificates, CAs, and enrollment workflows.

    Visit OpenXPKIFull verdict →
  • SecureW2 Managed PKI8.6/10 · Pricing on request

    A broad cloud PKI platform for device certificates, authentication, and lifecycle control.

    Visit SecureW2Full verdict →

More comparisons

All public key infrastructure software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update