Let's Encrypt vs Paid SSL: Which Is Right for Your Business?
· Comparison
Let's Encrypt has issued free SSL certificates to millions of sites since 2015. But is it always enough, or do paid certificates offer real advantages?
Let's Encrypt Strengths
Completely free, instant issuance after domain validation, automated renewal via ACME/Certbot, trusted by all modern browsers. Perfect for personal projects and technically managed environments.
Let's Encrypt Limitations
DV only — no organizational identity verification. No financial warranty. No technical support (community forums only). Wildcard requires DNS-01 challenge. Automated renewal needs additional tooling in corporate environments.
Paid SSL Advantages
OV and EV validation options for verified corporate identity. Financial warranty (DigiCert EV includes multi-million dollar coverage). Expert technical support for installation and troubleshooting. Flexible SAN + Wildcard combinations. Longer validity options.
When to Choose Which?
Let's Encrypt: Personal blogs, portfolios, internal tools, dev/test environments.
Paid SSL: E-commerce, banking/fintech, corporate sites, multi-domain/subdomain infrastructures, production environments with SLA requirements.
Visit the PekiSSL product page to find the right certificate for your needs.