Let's Encrypt vs DigiCert
A detailed comparison to help you choose between Let's Encrypt and DigiCert.
Quick Verdict
3.9/5
Let's Encrypt
254 reviews
4.9/5
DigiCert
266 reviews
DigiCert is rated higher (4.9 vs 3.9). Let's Encrypt is a free, automated, and open certificate authority that provides SSL/TLS certificates at no cost. Powers HTTPS on 300M+ websites. ACME protocol enables automatic renewal. DigiCert is the world's leading enterprise SSL/TLS certificate authority. OV, EV, wildcard, and multi-domain certificates with industry-leading validation speed and $1.75M warranty.
Let's Encrypt Free SSL certificates for everyone | DigiCert Enterprise SSL and TLS certificate authority | |
|---|---|---|
| Overview | ||
| Rating | 3.9 (254 reviews) | 4.9 (266 reviews)✓ |
| Pricing model | free | paid |
| Starting price | Free✓ | From €200/mo |
| Best for | Every developer and business that needs SSL — the baseline choice for free automated HTTPS | Enterprise and e-commerce companies needing EV certificates with maximum trust indicators and warranty coverage |
| Tags | ||
| Tags | free tieropen source | team featuressso |
| Visit Let's Encrypt → | Visit DigiCert → | |
Let's Encrypt
Pros
- + Completely free SSL for any domain
- + Automatic renewal via ACME protocol
- + Non-profit — trusted by browsers globally
Cons
- - 90-day certificate validity requires automation
- - No Extended Validation (EV) certs available
DigiCert
Pros
- + $1.75M SSL warranty
- + Fastest OV/EV issuance in market
- + Trusted by all browsers globally
Cons
- - Very expensive for most use cases
- - Overkill for basic HTTPS
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