The most helpful aspect of DigiCert ONE is the true single-pane-of-glass visibility it gives us across our entire public key infrastructure (PKI). Before we implemented the platform, tracking certificate expirations across different servers, applications, and network appliances was fragmented and heavily manual. With DigiCert ONE’s automated discovery, tracking, and renewal capabilities, we can stay ahead of expirations and avoid unexpected network downtime or application outages caused by overlooked, expired certificates. Review collected by and hosted on G2.com.

Its automation capabilities can hit a wall, especially when dealing with legacy systems. When automation can’t be fully deployed, you’re forced to fall back on highly repetitive manual work—for example, extracting and entering individual TXT records for every Subject Alternative Name (SAN) on a multi-domain certificate. With the industry-wide push toward shorter certificate lifespans, that manual fallback turns renewals into a surprisingly time-consuming task for what’s otherwise a premium platform. Review collected by and hosted on G2.com.