Let's Encrypt vs Paid SSL Comparison
| Parameter | Let's Encrypt | Paid SSL |
|---|---|---|
| Price | Free | From $10/year |
| Validity | 90 days (auto-renewal) | 1-2 years |
| Validation level | DV (domain only) | DV / OV / EV |
| Company name in browser | No | EV only |
| Financial warranty | None | Yes (from $10,000) |
| Wildcard (subdomains) | Yes | Yes (separate plan) |
| Suitable for online stores | Yes | Yes |
When is Let's Encrypt enough?
- Blog, portfolio, corporate brochure site
- WordPress site without online payments
- Startup or MVP project
When do you need a paid SSL?
- Online store with high turnover
- Banking or financial services
- Company name required in address bar (EV)
- Payment system requirements or corporate security policy
