What is DigiCert used for?

DigiCert is a certificate authority and digital trust provider that issues TLS certificates and offers PKI and certificate management for organizations. It is a good fit for securing websites with trusted certificates and automating certificate renewals at scale.

How much does DigiCert cost?

DigiCert is a paid product with no free plan.

Is DigiCert open source?

No. DigiCert is proprietary (closed-source) software. Open-source alternatives to DigiCert include step-ca, acme.sh and Certbot.

What are some alternatives to DigiCert?

DigiCert competes with Sectigo, GlobalSign and Keyfactor. For open-source options, see Enlisted's ranked list of open-source DigiCert alternatives.

DigiCert: features, pricing and alternatives

About DigiCert

DigiCert is a commercial certificate authority and digital trust provider. It issues TLS and SSL certificates that let websites and services prove their identity and encrypt traffic, and it provides public key infrastructure products for organizations that manage many certificates.

DigiCert is also widely associated with certificate lifecycle management software for discovering, renewing and automating certificates, as well as code signing and trust solutions for devices. It is a commercial vendor, and certificates and platform access are purchased from DigiCert or its partners.

Key features

TLS and SSL certificate issuance
Certificate lifecycle management
Public key infrastructure products
Code signing certificates

Good fit for

→Securing websites with trusted certificates
→Automating certificate renewals at scale

Tags: certificate-authority; tls; ssl; pki; certificate-management; code-signing

DigiCert: questions and answers

What is DigiCert used for?: DigiCert is a certificate authority and digital trust provider that issues TLS certificates and offers PKI and certificate management for organizations. It is a good fit for securing websites with trusted certificates and automating certificate renewals at scale.
How much does DigiCert cost?: DigiCert is a paid product with no free plan.
Is DigiCert open source?: No. DigiCert is proprietary (closed-source) software. Open-source alternatives to DigiCert include step-ca, acme.sh and Certbot.
What are some alternatives to DigiCert?: DigiCert competes with Sectigo, GlobalSign and Keyfactor. For open-source options, see Enlisted's ranked list of open-source DigiCert alternatives.