DigiCert is a digital trust company focused on securing identities, communications, software, devices, content, and internet-facing infrastructure through PKI, certificate lifecycle management, and authoritative DNS. Its portfolio spans public TLS/SSL, private and public certificate management, secure email, code signing, document signing, IoT device identity, and content authenticity.
At the center of the portfolio is DigiCert ONE, which brings together PKI, DNS, and lifecycle automation in a single platform. DigiCert supports organizations that need to reduce certificate-related outages, enforce policy, strengthen compliance, and extend trust across cloud, on-premises, hybrid, and regulated environments. The company also maintains a strong public certificate business for websites, software publishers, and secure business communications.
Offerings, Capabilities, and Integrations
DigiCert delivers centralized trust operations across certificate discovery, issuance, renewal, governance, automation, DNS resilience, identity-backed signing, and device authentication. Its capabilities are designed to help security, infrastructure, and engineering teams standardize cryptographic controls, reduce manual administration, and keep critical services available as certificate lifecycles shorten and machine identities proliferate.
The company supports deployment flexibility across SaaS, on-premises, hybrid, air-gapped, and sovereign-oriented models, depending on the product. DigiCert also maintains an extensive integration ecosystem across cloud services, certificate authorities, IAM and endpoint tools, DevOps pipelines, HSMs, DNS services, and document-signing workflows, enabling customers to embed trust controls into existing operational environments rather than rebuilding them.
Products and Services
- DigiCert ONE: DigiCert’s flagship digital trust platform that unifies PKI, DNS, and certificate lifecycle management to secure machines, software, devices, documents, content, and related trust workflows.
- DigiCert Trust Lifecycle Manager: A CA-agnostic certificate lifecycle management and PKI services solution that centralizes certificate visibility, policy, discovery, automation, and remediation across public and private trust environments.
- DigiCert Software Trust Manager: A software supply chain and code-signing solution that protects signing keys, enforces signing policy, supports CI/CD integrations, and helps teams maintain software integrity.
- DigiCert Device Trust Manager: An IoT security and device identity platform that supports secure provisioning, certificate lifecycle management, compliance, and lifecycle protection from manufacturing through retirement.
- DigiCert Document Trust Manager: A document-signing trust layer for governing digital signatures, electronic seals, timestamps, and audit-ready signing records across enterprise and regulated workflows.
- Content Trust Manager: A content provenance and authenticity solution that applies cryptographic trust to digital media and documents using C2PA-compatible workflows, APIs, timestamps, and verification capabilities.
- DigiCert DNS Trust Manager: A managed authoritative DNS offering focused on availability, traffic management, DNSSEC, DDoS resilience, analytics, automation, and failover for large-scale environments.
- DigiCert CertCentral TLS/SSL Manager: A public trust certificate management service for requesting, validating, renewing, and reporting on TLS/SSL certificates, with ACME-based automation and centralized controls.
- DigiCert Code Signing Certificates: Publicly trusted code-signing certificates for software publishers that help prove publisher identity, prevent tampering warnings, and support secure software distribution.
- DigiCert Secure Email (S/MIME) Certificates: S/MIME certificates for signing and encrypting email communications, supporting secure messaging for individuals, businesses, and enterprise-scale deployments.
- UltraDNS: DigiCert’s enterprise authoritative DNS service for mission-critical domains, offering global anycast delivery, high availability, traffic steering, and DNS continuity features.
Target Customers
DigiCert primarily serves enterprises that need to manage digital trust at scale across hybrid and multi-cloud infrastructure, internal PKI, public certificates, software release pipelines, connected devices, and business-critical DNS. Its offerings are well aligned to organizations with large certificate estates, compliance requirements, and low tolerance for outages.
The company also targets regulated and security-sensitive sectors such as finance, healthcare, automotive, defense, and public sector environments, along with software publishers, DevSecOps teams, and IoT device manufacturers. In addition, DigiCert serves organizations that need publicly trusted website certificates, code-signing credentials, document-signing infrastructure, and secure email certificates for day-to-day business operations.
Cloud Integrations and Marketplace
- AWS Marketplace: DigiCert has a verified AWS Marketplace presence, including listings for DigiCert ONE, DigiCert TLS/SSL Certificates, and DigiCert Code Signing Certificates. DigiCert also integrates with AWS services such as AWS Private CA, AWS Certificate Manager, CloudFront, Elastic Load Balancing, and Route 53.
- Microsoft Azure Marketplace: DigiCert has a verified Microsoft Azure Marketplace presence, including DigiCert ONE, DigiCert SSL/TLS Certificates, and DigiCert Code-Signing Certificates. DigiCert also supports integrations with Azure Key Vault, Microsoft Intune, Microsoft Entra ID, Azure IoT Hub, and Azure Device Provisioning Service.
- Google Cloud: DigiCert Trust Lifecycle Manager integrates with Google Cloud services including Google Certificate Manager and Google Cloud DNS to automate certificate discovery, issuance, renewal, and domain validation workflows.
- Oracle Cloud Infrastructure: DigiCert ONE is available on Oracle Cloud Infrastructure, and DigiCert provides Oracle Cloud integration support for secure, automated code signing through DigiCert Software Trust Manager in OCI-based DevOps environments.
Key People
- Dr. Amit Sinha: Chief Executive Officer
- Jugnu Bhatia: Chief Financial Officer
- David Packer: Chief Revenue Officer
- Deepika Chauhan: Chief Product Officer
- Jason Sabin: Chief Technology Officer
- Lakshmi Hanspal: Chief Trust Officer
- Atri Chatterjee: Chief Marketing Officer
- Sinead Godkin: Chief People Officer
- Mike Johnson: Chief Legal Officer
- Jamie Elvidge: Chief Customer Success Officer
Key Facts
- Headquarters: Lehi, Utah, United States
- Employees: Approximately 1,900
- Annual Revenue: $400M-$500M
- Parent Company: DigiCert Parent, Inc.
- Subsidiaries: Approximately 8 acquired businesses and certificate brands, including Vercara, Valimail, DNS Made Easy, Constellix, QuoVadis, GeoTrust, Thawte, and RapidSSL.
- Publicly Listed: Privately held
Analyst Recognitions
- IDC: 2026 IDC MarketScape: Worldwide Certificate Lifecycle Management Vendor Assessment — Leader.
