DigiCert Wildcard SSL Review 2026

What Is DigiCert Wildcard SSL?

It's the OV-level wildcard product in DigiCert's certificate lineup, sitting below DigiCert's EV wildcard options and above DV-only wildcard certificates from budget CAs. DigiCert sells at least two wildcard variants: this base Wildcard SSL, and a "Secure Site Wildcard" tier that adds daily malware scanning and a larger stated warranty.

Target customer: mid-size to large businesses running one primary domain with active subdomains (mail, support, regional variants) who want organization-level identity verification and are already inside DigiCert's ecosystem for other certificates, or who need to satisfy a procurement policy that names DigiCert specifically.

Key Specifications at a Glance

Why Businesses Choose DigiCert Wildcard

Enterprise-grade trust

DigiCert has no history of a CA distrust event or major PKI failure, and it's the CA other browsers and platforms turned to when Symantec's root was distrusted in 2018. For organizations where "which CA issued this" shows up in a security audit, that track record matters in a way it doesn't for a casual website.

Certificate lifecycle management

CertCentral gives you one dashboard for issuance, renewal, and reissuance across every DigiCert certificate you hold, not just this one. If you're managing more than a handful of certificates, that's worth something concretely, not just as a marketing line.

Strong browser compatibility

99.9% compatibility claims are standard across major CAs at this point, DigiCert included, so this isn't a differentiator against Sectigo or GlobalSign specifically. It is a real reason to avoid the smallest, least-established CAs, where compatibility gaps do occasionally show up.

Customer support

This is the one area where the real customer review data (below) actually backs up the marketing. Reviewers consistently name specific support staff by name and describe fast, competent help.

Warranty coverage

Real, but inconsistent. See the pricing section below before treating this as a settled advantage.

Where DigiCert Wildcard Falls Short

Premium pricing

$560–759/yr for the base OV Wildcard against $45–150/yr for comparable OV or DV wildcard certificates from other CAs covered on this site. That's not a small gap.

Overkill for small websites

A blog, portfolio, or small business site with a handful of subdomains gets no practical security benefit from DigiCert specifically over a cheaper CA at the same validation level. The extra cost buys brand and support, not stronger encryption.

Features many businesses never use

CertCentral's enterprise dashboard, priority validation queues, and account-manager-driven support are genuinely valuable at scale and genuinely wasted on a single-certificate purchase.

Validation speed inconsistency

At least one reseller claims OV issuance "within minutes." Every other DigiCert OV listing checked for this review states 1–3 business days. Full business verification, registration, address, and a phone call realistically takes longer than domain checks alone. Don't plan a launch around the optimistic claim.

Security Features Reviewed

Wildcard coverage

Works as expected: one domain, unlimited first-level subdomains, automatically covered without reissuing when you add a new one. This is standard wildcard behavior, not a DigiCert-specific advantage.

Encryption standards

256-bit symmetric, RSA or ECC key support. Matches every other CA covered on this site at the same tier. No technical edge here.

Certificate management

CertCentral is a genuine strength if you're managing multiple certificates. For a single wildcard certificate, it's more platform than you need.

Threat monitoring

DigiCert's Secure Site tier (a step up from this base product) adds daily malware scanning. The base Wildcard SSL reviewed here does not include it; that's a real, meaningful difference between the two tiers, not a marketing distinction.

Certificate transparency monitoring

Available through CertCentral for domains under management. Useful for catching mis-issued certificates on your domain, though this is increasingly standard across CAs' management platforms, not unique to DigiCert.

Automation support

ACME and API-based issuance are supported through CertCentral, consistent with where the industry has moved as validity periods shrink toward 200 days and beyond.

Installation and Management Experience

Ordering process

Standard CSR generation and submission through a reseller or CertCentral directly. Nothing distinctive here relative to any other OV certificate.

Domain validation

Confirms domain control; straightforward and typically fast.

Installation

Standard for a wildcard certificate: install once on the primary server, reuse across subdomains hosted on the same or different servers using the certificate's private key.

Renewal process

Free reissuance for the life of the certificate. Under the 2026 validity rules, expect to reissue more frequently (within the 200-day cap) regardless of how long a subscription term you've paid for upfront.

Managing multiple certificates

This is where CertCentral earns its keep. If DigiCert Wildcard is one of several certificates across your infrastructure, centralized management is a genuine, practical advantage over juggling separate reseller dashboards.

Performance and Compatibility Review

Browser compatibility

99.9% claimed, consistent with industry standard at this validation tier.

Mobile compatibility

No known gaps across current iOS or Android browsers.

Server compatibility

Works with all major server software (Apache, NGINX, IIS); unlimited server licensing means no per-install fees.

TLS support

Standard current TLS versions; no DigiCert-specific limitation identified.

DigiCert Wildcard Pricing Review

Is it expensive?

Yes, clearly, relative to the wider wildcard SSL market. $560–759/yr for the base OV tier against $45–150/yr for comparable validation elsewhere.

Is the premium justified?

Partially. It buys real customer support quality (backed by actual review data below) and CertCentral's management platform if you need it at scale. It does not buy stronger encryption or meaningfully different validation than a cheaper CA at the same OV level.

Hidden costs to know

The warranty figure itself isn't reliable without confirming directly. Resellers split between $1,000,000 and $1,250,000 for what's sold as the identical certificate. Get it in writing before treating warranty size as a reason to choose DigiCert over a cheaper alternative.

DigiCert Wildcard vs Other Wildcard SSL Certificates

DigiCert vs Sectigo

Sectigo's OV Wildcard runs meaningfully cheaper with a comparable warranty tier. DigiCert's edge is CertCentral and support reputation; Sectigo's is price.

DigiCert vs GeoTrust

GeoTrust (DigiCert-owned) sits in the mid-range price band and shares much of the same underlying validation infrastructure. If you want DigiCert-adjacent trust without the full DigiCert price tag, GeoTrust is the more direct budget-side comparison.

DigiCert vs GlobalSign

GlobalSign's OV Wildcard is competitively priced with a consistently reported warranty across the sources checked for that product elsewhere on this site, a cleaner picture than DigiCert's own split figure here.

DigiCert vs RapidSSL

Not a real comparison at the OV level; RapidSSL is DV-only. If you need business identity verification, RapidSSL isn't in the running regardless of price.

DigiCert vs Entrust

Both sit at the premium end of the market with enterprise sales motions and comparable positioning. Neither competes on price; the choice between them usually comes down to existing vendor relationships rather than a technical difference.

Real-World Use Cases

SaaS platforms

A reasonable fit if you're already inside DigiCert's ecosystem for other certificates and want centralized management across a growing subdomain footprint.

Enterprise websites

The strongest fit. Budget is less of a constraint, and the support relationship and audit-friendly CA reputation matter more here than anywhere else on this list.

Agencies managing multiple client subdomains

Workable, but the per-certificate premium adds up fast across many client accounts. Worth comparing against a cheaper CA's wildcard product if you're managing this at volume.

E-commerce businesses

DigiCert's brand recognition may carry some marginal trust value here, but the actual security delivered is equivalent to a cheaper OV wildcard certificate from another CA.

Internal corporate infrastructure

Overkill in most cases. Internal-only subdomains rarely need OV-level identity verification at DigiCert's price point; a DV wildcard from a budget CA usually covers this adequately.

Who Should Buy and Who Should Skip

Customer Feedback Analysis

This reflects DigiCert's support and service experience broadly (Trustpilot, 300+ reviews; SSLShopper's verified customer reviews), not this Wildcard product specifically, since customers rarely review by exact certificate SKU.

Overall satisfaction

The pattern across both platforms is consistent: DigiCert is rarely criticized for certificate quality or security failures. Complaints cluster around billing processes, quote turnaround, and support responsiveness in edge cases, not the underlying product. That's a genuinely different profile than a CA getting criticized for technical failures, and worth knowing if your concern is reliability rather than customer service friction.

Expert Scorecard

Frequently Asked Questions