When it comes to SSL certificates, two names come up again and again, which makes DigiCert vs Sectigo one of the most common questions buyers ask. Both are among the world’s largest certificate authorities (CAs), both are trusted by every major browser, and both secure millions of websites.
So how do you choose? In this DigiCert vs Sectigo comparison, we look at what sets each brand apart, who each one suits best, and how FastSSLArena helps you make the call with confidence.
First, what they have in common
Before looking at the differences, it helps to know what doesn’t change between them:
- Same encryption strength. Both use industry-standard encryption. In fact, a DigiCert certificate doesn’t encrypt data any better than a Sectigo one.
- Same browser trust. Both are recognised by Chrome, Safari, Edge, Firefox and virtually every device.
- Same industry rules. Both follow the same CA/Browser Forum standards for validation and issuance.
- Full product ranges. Both offer certificates across DV, OV and EV validation, plus wildcard and multi-domain options.
In other words, the choice isn’t about which is “safer”. It’s about price, service, tools and the level of brand recognition you want.
DigiCert at a glance
DigiCert is a US-based CA known as a premium, enterprise-grade brand. In addition, it acquired Symantec’s website security business in 2017, which brought Thawte, GeoTrust and RapidSSL into the DigiCert family.
- Strengths: strong reputation, fast OV and EV validation, high warranties and powerful certificate management tools for large organisations.
- Product focus: DigiCert’s own range centres on OV and EV certificates. However, budget DV options are available through its sister brands, RapidSSL and GeoTrust.
- Management: its CertCentral platform helps businesses track, renew and automate many certificates in one place.
- Price: at the premium end of the market.
- Best for: banks, financial services, large enterprises, government and high-profile brands.
Sectigo at a glance
Sectigo is one of the world’s largest CAs by volume. It was formerly known as Comodo CA and rebranded as Sectigo in 2018.
- Strengths: a wide product range, competitive pricing and strong support for automation.
- Product focus: everything from budget-friendly DV certificates, such as PositiveSSL, to OV and EV options for established businesses.
- Management: Sectigo Certificate Manager helps teams manage and automate certificates at scale.
- Price: ranges from entry-level to mid-market, making it accessible for most budgets.
- Best for: SMBs, startups, growing businesses, agencies and cost-conscious organisations.
DigiCert vs Sectigo: side-by-side comparison
| DigiCert | Sectigo | |
| Background | US-based; acquired Symantec’s SSL business in 2017 | Formerly Comodo CA; rebranded in 2018 |
| Sister brands | Thawte, GeoTrust, RapidSSL | Operates under the Sectigo brand |
| Market position | Premium, enterprise-focused | High-volume, value-focused |
| Validation levels | OV and EV (DV via sister brands) | DV, OV and EV |
| Wildcard and multi-domain | Yes | Yes |
| Management platform | CertCentral | Sectigo Certificate Manager |
| Automation (ACME) | Supported | Supported |
| Encryption strength | Industry standard | Industry standard |
| Relative price | Higher | Lower to mid-range |
| Best for | Enterprises and high-trust sectors | SMBs and growing businesses |
DigiCert vs Sectigo: key differences explained
Price and value
Sectigo usually wins on price, especially for DV and entry-level OV certificates. On the other hand, DigiCert costs more, but you’re paying for premium service, faster business validation and top-tier brand recognition. For most small businesses, Sectigo offers excellent value. For large or regulated organisations, DigiCert’s extras can justify the cost.
Brand recognition and trust
Both brands are fully trusted by browsers. However, DigiCert carries extra weight with enterprise buyers, auditors and partners in finance and government. So if your clients check who issued your certificate, that reputation can matter.
Validation speed
DV certificates from either brand are issued within minutes. However, for OV and EV, DigiCert is widely known for quick turnaround. Sectigo’s business validation is reliable too, though timing can vary with how quickly you provide your documents.
Management and automation
Both offer platforms for managing certificates at scale, and both support ACME for automated renewals. That said, DigiCert’s tools lean towards large enterprises with complex needs. Sectigo’s, by contrast, suit businesses of all sizes, from a handful of certificates to thousands.
DigiCert vs Sectigo: which should you choose?
| Your situation | Better fit | Why |
| Small business or startup on a budget | Sectigo | Affordable, trusted protection |
| Blog, portfolio or simple website | Sectigo | Low-cost DV certificates |
| Growing SMB needing OV | Either | Sectigo for value, DigiCert for prestige |
| Online store needing strong trust | Either | Both offer OV and EV options |
| Bank, insurer or financial services firm | DigiCert | Premium EV and strong reputation |
| Large enterprise with many certificates | DigiCert | Advanced management tools |
| Agency managing many client sites | Sectigo | Cost-effective at volume |
In short, choose DigiCert when reputation, speed and enterprise tools matter most. Choose Sectigo when you want trusted protection at a competitive price. For more factors to weigh, see our SSL buyer’s guide.
A common myth: more expensive means more secure
It doesn’t. A DigiCert certificate and a Sectigo certificate with the same validation level provide the same encryption. Instead, price differences reflect service, warranties, tools and brand recognition, not stronger security. Therefore, choose based on what your business actually needs.
DigiCert vs Sectigo: frequently asked questions
Is DigiCert better than Sectigo?
Not in terms of security. Both offer the same encryption and browser trust. DigiCert stands out for premium service and enterprise tools, while Sectigo stands out for value and range.
Which is cheaper, DigiCert or Sectigo?
In general, Sectigo is more affordable, particularly for DV and entry-level OV certificates.
Are Thawte, GeoTrust and RapidSSL owned by DigiCert?
Yes. DigiCert acquired them in 2017 as part of Symantec’s website security business.
Do DigiCert and Sectigo both offer wildcard and multi-domain certificates?
Yes. Both offer wildcard and multi-domain options. However, EV is available on multi-domain certificates, not on wildcards.
Can I switch from Sectigo to DigiCert, or the other way round?
Yes. You can switch brands when you renew or replace your certificate. Simply order the new certificate, then validate and install it.
How FastSSLArena helps you choose between DigiCert and Sectigo
Comparing brands can feel like a lot of research. Fortunately, FastSSLArena makes the decision simple.
- Side-by-side comparison. See DigiCert and Sectigo certificates next to each other, along with Thawte, GeoTrust and RapidSSL.
- Expert recommendations. Tell us about your website, budget and industry, and we’ll help you pick the brand and certificate that fit.
- Discounted pricing on both. Get premium DigiCert protection or great-value Sectigo certificates at competitive rates.
- Built-in CSR tool. Generate your CSR in a few clicks, whichever brand you choose.
- Validation support. We guide you through each brand’s checks, so your certificate is issued without delays.
- Easy switching. Want to change brands at renewal? We’ll help you move smoothly.
Ultimately, the right choice between DigiCert and Sectigo is the one that fits your business.
Compare both and buy with confidence at FastSSLArena today.