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Multiple CA Support: Mastering DigiCert, Sectigo, Let's Encrypt & AWS PCA

Integration•By Lisa Anderson•March 18, 2026•9 min read

Managing certificates from multiple Certificate Authorities (CAs) is complex and error-prone. CryptoOne simplifies this dramatically.

The Multi-CA Challenge

Most enterprises use multiple CAs:

  • DigiCert for premium certificates
  • Let's Encrypt for cost-effective options
  • AWS PCA for internal PKI
  • Sectigo for specific compliance needs

    • The Problem

    Different CAs mean:

  • Different renewal processes
  • Different API integrations
  • Different tracking systems
  • Different audit logs
  • Coordination nightmares

    • The CryptoOne Solution

    Unified management across all CAs:

  • Native Integrations
  • DigiCert API integration
  • Sectigo integration
  • Let's Encrypt ACME support
  • AWS PCA integration
  • Custom CA support
  • Unified Dashboard
  • Single view of all certificates
  • Regardless of CA source
  • Consistent renewal process
  • Unified alerts
  • Intelligent Routing
  • Select best CA for each certificate
  • Automatic cost optimization
  • Compliance-based selection
  • Performance monitoring
  • Seamless Renewal
  • One process for all CAs
  • Automatic API negotiation
  • Consistent deployment

    • Stop managing multiple systems. Let CryptoOne unify your multi-CA infrastructure.

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