Verified by SSL Insights Editorial Team - Last reviewed: August 2026 | Web Security Expert, SSLInsights.com | 15+ years combined experience across SSL/TLS security and PKI implementation.
Quick Answer
DigiCert and Sectigo are the two most trusted code signing certificate authorities in 2026, and the choice mostly comes down to budget versus enterprise support. Sectigo OV code signing starts around $220 a year and suits independent developers and small vendors who need to remove the Windows “Unknown Publisher” warning. DigiCert OV code signing starts near $439 a year and is the more common pick for regulated industries, kernel-mode driver signing, and enterprises with existing procurement relationships. Both brands meet identical CA/Browser Forum baseline requirements, store keys on the same FIPS 140-2 Level 2 hardware, and are recognized by every major operating system.
What Is the Difference Between DigiCert and Sectigo Code Signing Certificates?
The core difference is validation depth and price, not security. DigiCert charges a premium for deeper enterprise vetting, dedicated account support, and faster response times. Sectigo sells the same OV and EV certificate types at a lower cost, aimed at smaller teams and independent developers. Both CAs meet identical CA/Browser Forum baseline requirements, so neither certificate offers stronger encryption than the other.
- Sectigo fits: independent developers, small vendors, budget-conscious teams.
- DigiCert fits: regulated industries, kernel-mode drivers, existing procurement relationships.
- Both share: identical validation rules, encryption strength, and OS recognition.
If you're unsure which validation level your software needs, our OV vs EV code signing comparison breaks down the practical differences between the two tiers.
How Much Do DigiCert and Sectigo Code Signing Certificates Cost?
Sectigo's OV certificate starts at roughly $220 a year through resellers, while DigiCert's OV certificate lists at $439 a year - nearly double the price. EV certificates follow the same pattern: Sectigo's EV pricing runs $290 to $500 a year, well below DigiCert's enterprise-tier EV offering near $644.
| Certificate / Feature | Sectigo | DigiCert |
| OV Code Signing (per year) | ~$220 – $322 | $439 |
| EV Code Signing (per year) | ~$290 – $500 | ~$620 |
| Maximum certificate validity | 460 days | 460 days |
| Key storage | USB token or cloud HSM | USB token or DigiCert KeyLocker |
| Typical OV issuance time | 1–3 business days | 1–3 business days |
| Typical EV issuance time | 3–7 business days | 3–7 business days |
| Buy Sectigo Code Signing | Buy DigiCert Code Signing |
Pricing shifts with resellers and promotional terms, so current figures are tracked on the SSLInsights SSL Compare tool rather than quoted as fixed numbers.
Value Insight
Sectigo's OV certificate meets the same CA/Browser Forum requirements as DigiCert's, so budget-conscious developers rarely lose functionality by choosing the cheaper option - the price gap buys faster enterprise support, not stronger encryption.
Do DigiCert and Sectigo Have the Same Hardware Token Requirements?
Yes. Since June 2023, the CA/Browser Forum has required both CAs to store code signing private keys on FIPS 140-2 Level 2 or Common Criteria EAL 4+ certified hardware. Both providers ship a FIPS-compliant USB token by default and support cloud HSM delivery for teams that prefer to skip physical hardware.
Our FIPS 140-2 explained guide covers what the certification verifies if you're comparing token models between the two CAs.
Which Certificate Authority Issues Code Signing Certificates Faster?
OV code signing typically issues within one to three business days from both DigiCert and Sectigo, since validation confirms your organization's legal existence rather than domain control. EV code signing takes three to seven business days from either CA because of stricter legal documentation review.
- OV validation: confirms legal business existence, not domain control.
- EV validation: adds stricter legal documentation and identity checks.
- DigiCert offers a paid priority option that can shorten EV issuance.
Performance Insight
EV issuance timelines are nearly identical between the two CAs in practice - the bigger delay usually comes from your own organization gathering business documentation, not the CA's processing queue.
Is DigiCert or Sectigo More Trusted by Enterprises and Windows SmartScreen?
Both DigiCert and Sectigo certificates build Windows SmartScreen reputation the same way once a publisher has signed enough downloads. DigiCert holds a slight edge in enterprise review scores: it rates 4.6 out of 5 across 350 verified reviews on Gartner Peer Insights, compared to Sectigo's 4.5 across 111 reviews in the same Certificate Lifecycle Management category.
Neither certificate skips the SmartScreen reputation-building period; see our SmartScreen filter guide to reduce “Unknown Publisher” warnings faster.
Expert Commentary
In practice, the SmartScreen reputation gap between DigiCert and Sectigo closes within a few thousand downloads - it's rarely worth paying double just for a faster reputation ramp on a low-volume tool.
- SSLInsights Team
How Often Do You Need to Renew a DigiCert or Sectigo Code Signing Certificate?
Both CAs now cap code signing certificates at 460 days of maximum validity, down from the roughly three-year terms sold before March 2026, according to DigiCert's own compliance guidance (2026).
Multi-year billing still exists through the “Install on Existing HSM” delivery method, but both CAs reissue a fresh certificate at that 460-day mark to stay compliant. Our code signing renewal guide walks through the reissue process for both providers.
Which Should You Choose: DigiCert or Sectigo Code Signing?
Choose Sectigo if you're an independent developer or small software company that wants CA/Browser Forum-compliant signing at the lowest price. Choose DigiCert if you sign kernel-mode drivers, work in a regulated industry, or already hold a procurement relationship with them.
Neither certificate is more secure on paper - both rely on the same FIPS 140-2 key protection and CA/Browser Forum validation rules. For a broader shortlist beyond these two CAs, see our best code signing providers comparison.
Expert Verdict
For a first code signing certificate on a limited budget, Sectigo OV is the practical default. Upgrade to DigiCert only when a client, compliance team, or driver-signing requirement specifically asks for it.
When Should You Choose EssentialSSL Wildcard Over Positive SSL Wildcard?
Choose EssentialSSL Wildcard if you want a free PCI scan bundled in, or if the Comodo-branded trust seal matters for an e-commerce checkout flow. Sites processing card payments across several subdomains benefit most, since the scan flags basic vulnerabilities at no extra cost.
Choose PositiveSSL Wildcard if budget and warranty size matter more than bundled extras, since its $50,000 warranty is five times larger than Essential's. If you run more than one root domain, compare this against multi-domain SSL vs wildcard SSL before deciding, since wildcard certificates only cover subdomains of a single root.
What Should You Check Before Buying Either Wildcard Certificate?
Confirm your subdomain depth before purchasing. Both certificates secure only first-level subdomains, so admin.shop.yoursite.com would not be covered under a standard wildcard issued for yoursite.com.
If you manage subdomains two levels deep, such as dev.api.yoursite.com, check our guide on getting SSL certificates for subdomains before buying either product, since neither Positive nor Essential Wildcard reaches that deep automatically.
Frequently Asked Questions
Which is cheaper, DigiCert or Sectigo code signing?
Sectigo is cheaper - OV certificates start around $220 a year versus DigiCert's $439, and the gap widens further for EV certificates.
Which is more trusted, DigiCert or Sectigo?
DigiCert holds a slightly higher average enterprise review score (4.6 vs 4.5 on Gartner Peer Insights), but both are trusted equally by Windows SmartScreen and every major OS.
Do I need an EV code signing certificate?
EV is mandatory only for signing Windows kernel-mode drivers; OV is sufficient for standard applications, scripts, and most desktop software.
Can I still buy a multi-year code signing certificate?
Only through the “Install on Existing HSM” option. The certificate itself is capped at 460 days and reissues automatically within a multi-year billing term.
Does Sectigo remove the “Unknown Publisher” warning like DigiCert?
Yes. Both CAs' OV and EV certificates remove the warning once Windows SmartScreen has built enough reputation for the signed file.
Is a hardware token required for both DigiCert and Sectigo code signing?
Yes. Since June 2023, both require FIPS 140-2 Level 2 or Common Criteria EAL 4+ hardware - either a USB token or a compliant cloud HSM.
