DigiCert vs Sectigo
Side-by-side comparison of features, pricing, ratings, and alternatives.
DigiCert is a commercial certificate authority that issues TLS/SSL, code signing, and private PKI certificates for enterprises. With a strong focus on security and trust, DigiCert provides a range of certificate solutions to help organizations protect their online presence and data. From securing websites and web applications to protecting software and IoT devices, DigiCert's certificates are designed to meet the evolving security needs of modern enterprises.
Sectigo is a commercial Certificate Authority that issues TLS/SSL certificates, code signing certificates, and provides a full certificate lifecycle management platform. It supports DV, OV, EV, wildcard, and multi‑domain certificates trusted by all major browsers and operating systems. The platform offers automated provisioning via ACME and REST APIs, a centralized dashboard for monitoring and revocation, and compliance reporting tools for enterprises, MSPs, and developers who need robust PKI solutions.
- Trusted and reputable certificate authority
- Wide range of certificate solutions for different use cases
- Automated certificate management and deployment
- Real-time certificate monitoring and alerts
- Broad range of certificate types
- High assurance validation levels
- Global trust roots recognized by browsers
- Robust API for automation
- Paid subscription model may not be suitable for small businesses or individuals
- Limited free trial or evaluation period
- Certificate issuance process can be complex and time-consuming
- Higher cost compared to free CAs
- Complex pricing requires contact
- Support response times vary by plan
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The Verdict
AI-generated from listing dataBoth are paid, enterprise‑grade CAs; DigiCert offers a 99.99% SLA and limited regions, while Sectigo provides broader global coverage and a more extensive SAN limit.
Key differences
- •Uptime SLA: DigiCert guarantees 99.99%; Sectigo does not specify.
- •Geographic coverage: DigiCert limited to US, EU, APAC; Sectigo claims global datacenters.
- •SAN capacity: Sectigo supports up to 100 domains per Multi‑Domain cert; DigiCert’s limit not disclosed.
- •Automation APIs: Sectigo highlights a robust API and ACME integration; DigiCert mentions automation but no API detail.
- •Pricing transparency: Both are subscription‑based with no free tier, but Sectigo notes higher cost versus free CAs.
Pricing & value
Both require paid subscriptions and have no free tier; cost details not provided for direct comparison.
Uptime & reliability
DigiCert states a 99.99% uptime SLA; Sectigo does not disclose an SLA.
Performance
No performance metrics (latency, issuance speed) are given for either product.
Developer experience
Sectigo explicitly offers a robust API and ACME integration; DigiCert mentions automation but no API specifics.
Regions & compliance
Sectigo lists global datacenter regions; DigiCert lists only US, EU, APAC.
Support
Both provide enterprise support; specific response times or tiers are not detailed.
Lock‑in
Both are proprietary CAs with no free tier; migration effort not described.
Choose DigiCert if…
Enterprises that need a guaranteed 99.99% SLA and prefer a CA with a strong enterprise reputation.
Choose Sectigo if…
Enterprises or MSPs that require global datacenter reach, higher SAN counts, and extensive automation APIs.
Common questions
Which provider guarantees higher availability?
DigiCert offers a 99.99% uptime SLA; Sectigo does not publish an SLA.
Can I secure many domains with a single certificate?
Sectigo supports up to 100 SANs per Multi‑Domain cert; DigiCert’s SAN limit is not specified.
Do either of them provide APIs for automated certificate lifecycle?
Sectigo explicitly provides a robust API and ACME support; DigiCert mentions automation but no API details.