Cloud PKI as-a-Service

Keyfactor Cloud PKI as-a-Service (PKIaaS) combines expert-managed PKI and certificate lifecycle automation into a single, cloud-delivered platform.


1 Billion+

Certificates issued

Fortune 100

Industry-Leaders Run on Keyfactor PKI as-a-Service


Reduction in PKI spend

Built for enterprises,
trusted by PKI experts

PKI is essential to secure your digital business, but getting it right is complex. Finding and retaining the right people with the right expertise, adherence to industry standards, and the ongoing expense of hardware and software are all serious challenges…until now.

With Keyfactor Cloud PKI as-a-Service, you get a highly secure and scalable managed PKI combined with end-to-end certificate lifecycle automation. It’s your PKI, built and operated to industry best practices by our team of experts.

Simplify PKI. Move It to the Cloud.

All the advantages of a best-in-class PKI, without the effort and expense of running it in-house. That’s PKI as-a-Service.

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Free Up IT

Don’t get stuck in manual, homegrown PKI. Leave PKI to our experts, freeing your teams to focus on high-value projects.

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Lower Costs

No expensive hardware to buy, no CA software to install, no PKI maintenance. Just one simple subscription.

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Maximize Security

We create your root and secure it to the highest level while you retain full visibility of access to your root CA key material.

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Deploy Faster

Get up and running within days. It’s turnkey PKI without the hassle of procuring and installing HSMs, servers, and software.

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Enable Automation

Discover, manage, and automate digital certificates issued from your hosted, internal, and public CAs from a single web console.

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Scale Without Limits

Secure PKI designed to support DevOps, Cloud, and IoT deployments requiring millions of certificates.

The SaaS model has us running with 100% uptime and 0% infrastructure footprint at a cost far below what it would take us to stand up and maintain internally.

PKI Team Lead
Financial Services

Highly secure, always-offline root of trust.

All our managed PKI deployments start with a highly secure root CA protected by multiple layers of physical and identity-based access controls.

  • Dedicated CP/CPS and root signing ceremony
  • State-of-the-art storage facilities with 24/7 security surveillance
  • Offline, fully air-gapped root CA with dedicated FIPS 140 level 3 HSM
  • SOC 2 Type II audited annually
Unmatched Security Compliance
Scalable PKI Without The Heavy Lifting

Scalable PKI, without the heavy lifting.

Once the root of trust is established, we deploy your issuing CAs in a dedicated, single-tenant cloud environment to deliver the highest possible performance and scalability.

  • Highly available issuing CAs with built-in Cloud FIPS 140 level 3 HSM protection
  • Real-time CRL infrastructure and monitoring services
  • Robust data backup and recovery services
  • Unlimited certificate issuance and no per-certificate fees

It’s Your PKI.
Maintained by experts.

Specially-trained and vetted Keyfactor PKI experts handle the day-to-day support and operations of your PKI, freeing up your team to focus on higher priority initiatives.

  • Continuous service monitoring and 24x7x365 support
  • CA and CRL renewals handled by PKI experts
  • Patch management, vulnerability testing, backup and recovery
  • Unmatched SLA-driven uptime and incident response times
Maintained by PKI Experts
PKI as-a-Service Dashboards and Reporting

Every certificate,
one cloud platform.

Built-in certificate lifecycle automation makes it easy for you to manage certificates issued from your hosted PKI, on-premise CAs, and public CAs.

  • One console to manage all private and publicly-issued certificates
  • Automated discovery, issuance, deployment, and lifecycle management
  • Seamless Active Directory and auto-enrollment integration
  • Easy-to-use APIs and pre-built integrations

Keyfactor has resolved an operational headache for us by
relieving the day-to-today management of PKI.

Senior Information Security Architect
Global Investment Firm

PKI Built for Your Application Stack

Integration with industry-leading enterprise and DevOps tools makes it easy to issue
trusted identities to users, devices, and applications across the business.

every team

Cloud PKI as-a-Service allows teams to shift their focus from reactive outage prevention to proactive business enablement.

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Stay ahead of certificate outages and simplify day-to-day PKI operations.

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Reduce risk exposure and meet audit requirements with compliant PKI.

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Reduce infrastructure costs and offload time-consuming PKI-related tasks.

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Get self-service access to trusted certificates via simple APIs, SDKs, and interfaces.


The Industry Leader in PKI as a Service

One vendor, one platform

One vendor, one platform for managed PKI and certificate lifecycle automation.

Single-tenant PKI

No shared infrastructure. The difference? It’s your dedicated PKI, we just run it for you.

Lower TCO

Keyfactor is proven to reduce PKI costs by as much as 60% for our cloud-hosted customers.


As the pioneers of PKI as-a-Service, Keyfactor is trusted by even the largest Fortune 100 companies.

Unlimited scale

Tested and proven to handle 500+ million certificates with a single deployment. Yes, really.

Complete control

Vendor lock-in? No thanks. Retain control of root keys and recovery materials.

Deploy your way

Not ready for cloud? No problem.

Keyfactor Command can be deployed on-prem, in your cloud, as-a-service, or
combined with our cloud-based PKI.


Explore the full power of Keyfactor

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Find out how the Keyfactor platform can modernize your PKI, prevent
certificate outages, accelerate DevOps security, and more.