SSL.com vs acme.sh
A detailed comparison to help you choose between SSL.com and acme.sh.
Quick Verdict
4.2/5
SSL.com
239 reviews
3.9/5
acme.sh
71 reviews
SSL.com is rated higher (4.2 vs 3.9). SSL.com provides digital certificates, code signing, and document signing services. Designed for businesses needing affordable, reliable certificate authority services with 24/7 support. Lightweight shell script that automates Let's Encrypt certificate issuance and renewal. Works with 200+ DNS providers and web servers without requiring root privileges or complex dependencies.
SSL.com SSL/TLS certificates and PKI solutions for websites and applications | acme.sh Free ACME client for automated SSL/TLS certificate management | |
|---|---|---|
| Overview | ||
| Rating | 4.2 (239 reviews)✓ | 3.9 (71 reviews) |
| Pricing model | paid | free |
| Starting price | From €15/mo | Free✓ |
| Best for | SMBs and startups requiring cost-effective SSL certificates with direct customer support and flexible purchasing options. | DevOps engineers and sysadmins managing Let's Encrypt certificates across multiple domains and DNS providers in resource-constrained or Unix-native environments. |
| Tags | ||
| Tags | — | free tieropen source |
| Visit SSL.com → | Visit acme.sh → | |
SSL.com
Pros
- + Offer competitive pricing compared to major CAs
- + Provide same-day certificate issuance for most products
- + Support ACME protocol for automated renewal workflows
- + Include 24/7 U.S.-based customer support
- + Accept diverse payment methods including cryptocurrency
Cons
- - Smaller market presence than established CAs like DigiCert or GlobalSign
- - Limited integration with some popular hosting platforms
acme.sh
Pros
- + Deploy to 200+ DNS and hosting providers with minimal configuration
- + Renew certificates automatically without manual intervention
- + Run without root access or external dependencies
- + Support wildcard and multi-domain SAN certificates
- + Generate standalone certificates for non-web services
Cons
- - Shell-based implementation may be slower than compiled alternatives on high-volume deployments
- - Requires manual DNS API credential setup for DNS-01 validation
- - Limited GUI or web interface options for certificate management
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